upload project

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achmadtaufiqhidayat 2024-06-12 12:24:52 +07:00
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1. Download dan Install python 3.8.10
2. Install library -> pip install -r requirements.txt
3. Run Flask -> python app.py

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from flask import Flask, render_template, request, flash
import tweepy
import re
import string
import csv
import pickle
import os
from os.path import join, dirname, realpath
import pandas as pd
import numpy as np
from Sastrawi.Stemmer.StemmerFactory import StemmerFactory
from Sastrawi.StopWordRemover.StopWordRemoverFactory import StopWordRemoverFactory, StopWordRemover, ArrayDictionary
import nltk
from nltk.corpus import stopwords
from nltk.tokenize import word_tokenize
from googletrans import Translator
from textblob import TextBlob
from sklearn.metrics import accuracy_score, classification_report, confusion_matrix
from sklearn.model_selection import train_test_split
from sklearn.feature_extraction.text import TfidfVectorizer
from sklearn.naive_bayes import MultinomialNB
from PIL import Image
import urllib.request
import matplotlib.pyplot as plt
from wordcloud import WordCloud
nltk.download('punkt')
nltk.download('stopwords')
hasil_preprocessing = []
hasil_labeling = []
app = Flask(__name__)
app.config['SECRET_KEY'] = 'farez'
UPLOAD_FOLDER = 'static/files'
ALLOWED_EXTENSIONS = {'csv'}
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
def allowed_file(filename):
return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
dataNormalisasi = pd.read_csv('D:\Skripsi\model\model-skr\kamus_singkatan.csv', sep=',')
# ubah data normalisasi menjadi dictionary
dictNormalisasi = dict(zip(dataNormalisasi['singkatan'], dataNormalisasi['asli']))
hasil_preprocessing = []
def normalisasi_kata(teks, dict_normalisasi):
teks = teks.split()
hasil = []
for kata in teks:
if kata.lower() in dict_normalisasi:
hasil.append(dict_normalisasi[kata.lower()])
else:
hasil.append(kata)
return " ".join(hasil)
# def preprocessing_twitter():
dataNormalisasi = pd.read_csv('D:\Skripsi\model\model-skr\kamus_singkatan.csv', sep=',')
dictNormalisasi = dict(zip(dataNormalisasi['singkatan'], dataNormalisasi['asli']))
hasil_preprocessing.clear()
with open("static/files/Data Scraping.csv", "r", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
# Skip the header row
next(readCSV)
for row in readCSV:
clean = ' '.join(re.sub("(@[A-Za-z0-9]+)|([^0-9A-Za-z \t])|(\w+:\/\/\S+)", " ", row[2]).split())
clean = re.sub("\d+", "", clean)
clean = re.sub(r"\b[a-zA-Z]\b", "", clean)
clean = re.sub('\s+', ' ', clean)
clean = clean.translate(clean.maketrans("", "", string.punctuation))
casefold = clean.casefold()
normakisais = normalisasi_kata(casefold, dictNormalisasi)
tokenizing = nltk.tokenize.word_tokenize(normakisais)
stop_word_remover = StopWordRemoverFactory().create_stop_word_remover()
stop_wr = nltk.tokenize.word_tokenize(stop_word_remover.remove(normakisais))
kalimat = ' '.join(stop_wr)
factory = StemmerFactory()
stemmer = factory.create_stemmer()
stemming = stemmer.stem(kalimat)
tweets = [row[0], row[1], row[2], clean, casefold, normakisais, tokenizing, stop_wr, stemming]
hasil_preprocessing.append(tweets)
# writer.writerow(tweets)
flash('Preprocessing Berhasil', 'preprocessing_data')
def preprocessing_twitter():
# Membuat File CSV
# d = pd.read_csv(csv_path)
# writer = csv.writer(d)
# file = open('E:\Archieve File\Analisis-Sentimen-Twitter-Flask\static/files/Data Preprocessing.csv', 'w', newline='', encoding='utf-8')
# writer = csv.writer(file)
csv_path = os.path.join(app.root_path, 'static', 'files', 'Data Preprocessing.csv')
writer = csv.writer(open(csv_path, 'w', encoding='utf-8', newline=''))
with open("static/files/Data Scraping.csv", "r", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
hasil_labeling.clear()
for row in readCSV:
# proses cleansing
# remove mention, link, hashtag
clean = ' '.join(re.sub("(@[A-Za-z0-9]+)|([^0-9A-Za-z \t])|(\w+:\/\/\S+)", " ", row[2]).split())
# remove number
clean = re.sub("\d+", "", clean)
# remove single char
clean = re.sub(r"\b[a-zA-Z]\b", "", clean)
# remove multiple whitespace menjadi satu spasi
clean = re.sub('\s+', ' ', clean)
# remove punctuation (emoji)
clean = clean.translate(clean.maketrans("", "", string.punctuation))
# proses casefolding
casefold = clean.casefold()
# normalisasi kata
normakisais = normalisasi_kata(casefold, dictNormalisasi)
# proses tokenizing
# tokenizing = nltk.tokenize.word_tokenize(casefold)
tokenizing = nltk.tokenize.word_tokenize(normakisais)
# proses stopword
# mengambil data stop word dari library
stop_factory = StopWordRemoverFactory().get_stop_words()
# menambah stopword sendiri
more_stop_word = ['&amp', 'ad', 'ada', 'ae', 'ah',
'aja', 'ajar', 'ajar', 'amp', 'apa', 'aya', 'bab', 'bajo',
'bar', 'bbrp', 'beda', 'begini', 'bgmn', 'bgt', 'bhw', 'biar', 'bikin',
'bilang', 'bkh', 'bkn', 'bln', 'bnyk', 'brt', 'buah', 'cc', 'cc',
'ckp', 'com', 'cuy', 'd', 'dab', 'dah', 'dan', 'dg', 'dgn', 'di',
'dih', 'dlm', 'dm', 'dpo', 'dr', 'dr', 'dri', 'duga', 'duh', 'enth',
'er', 'et', 'ga', 'gak', 'gal', 'gin', 'gitu', 'gk', 'gmn', 'gs',
'gt', 'gue', 'gw', 'hah', 'hallo', 'halo', 'hehe', 'hello', 'hha',
'hrs', 'https', 'ia', 'iii', 'in', 'ini', 'iw', 'jadi', 'jadi', 'jangn',
'jd', 'jg', 'jgn', 'jls', 'kak', 'kali', 'kalo', 'kan', 'kch', 'ke',
'kena', 'ket', 'kl', 'kll', 'klo', 'km', 'kmrn', 'knp', 'kok', 'kpd',
'krn', 'kui', 'lagi', 'lah', 'lahh', 'lalu', 'lbh', 'lewat', 'loh', 'lu',
'mah', 'mau', 'min', 'mlkukan', 'mls', 'mnw', 'mrk', 'n', 'nan', 'ni',
'nih', 'no', 'nti', 'ntt', 'ny', 'nya', 'nyg', 'oleh', 'ono', 'ooooo',
'op', 'org', 'pen', 'pk', 'pun', 'qq', 'rd', 'rt', 'sama', 'sbg', 'sdh',
'sdrhn', 'segera', 'sgt', 'si', 'si', 'sih', 'sj', 'so', 'sy', 't', 'tak',
'tak', 'tara', 'tau', 'td', 'tdk', 'tdk', 'thd', 'thd', 'thn', 'tindkn',
'tkt', 'tp', 'tsb', 'ttg', 'ttp', 'tuh', 'tv', 'u', 'upa', 'utk', 'uyu',
'viral', 'vm', 'wae', 'wah', 'wb', 'wes', 'wk', 'wkwk', 'wkwkwk', 'wn',
'woiii', 'xxxx', 'ya', 'yaa', 'yah', 'ybs', 'ye', 'yg', 'ykm']
# menggabungkan stopword library + milik sendiri
data = stop_factory + more_stop_word
dictionary = ArrayDictionary(data)
str = StopWordRemover(dictionary)
# stop_wr = nltk.tokenize.word_tokenize(str.remove(casefold))
stop_wr = nltk.tokenize.word_tokenize(str.remove(normakisais))
# proses stemming
kalimat = ' '.join(stop_wr)
factory = StemmerFactory()
# mamanggil fungsi stemming
stemmer = factory.create_stemmer()
stemming = stemmer.stem(kalimat)
tweets = [row[0], row[1], row[2], clean, casefold,normakisais, tokenizing, stop_wr, stemming]
hasil_preprocessing.append(tweets)
writer.writerow(tweets)
flash('Preprocessing Berhasil', 'preprocessing_data')
def labeling_twitter():
data_preprocessing_csv_path = os.path.join(app.root_path, 'static', 'files', 'Data Preprocessing.csv')
labeling_csv_path = os.path.join(app.root_path, 'static', 'files', 'Data Labeling.csv')
translator = Translator()
try:
with open(data_preprocessing_csv_path, "r", encoding='utf-8') as preprocessing_file, \
open(labeling_csv_path, 'w', encoding='utf-8', newline='') as labeling_file:
csv_reader = csv.reader(preprocessing_file, delimiter=',')
csv_writer = csv.writer(labeling_file)
hasil_labeling.clear()
for row in csv_reader:
tweet = {}
try:
value = translator.translate(row[2], dest='en') # Changed index from 7 to 2
except Exception as e:
print(f"Terjadi kesalahan {e}", flush=True)
terjemahan = value.text
data_label = TextBlob(terjemahan)
if data_label.sentiment.polarity > 0.0:
tweet['sentiment'] = "Positif"
elif data_label.sentiment.polarity == 0.0:
tweet['sentiment'] = "Netral"
else:
tweet['sentiment'] = "Negatif"
labeling = tweet['sentiment']
tweets = [row[1], row[2], labeling] # Changed index from 7 to 2
hasil_labeling.append(tweets)
csv_writer.writerow(tweets)
flash('Labeling Berhasil', 'labeling_data')
except Exception as e:
print(f"Terjadi kesalahan {e}", flush=True)
#
#Klasifikasi
# Membuat variabel df
df = None
df2 = None
# menentukan akurasi 0
akurasi = 0
def proses_klasifikasi():
global df
global df2
global akurasi
tweet = []
y = []
with open("static/files/Data Labeling.csv", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
for row in readCSV:
tweet.append(row[1])
y.append(row[2])
vectorizer = TfidfVectorizer()
vectorizer.fit(tweet)
# tfidf = vectorizer.fit_transform(X_train)
x = vectorizer.transform(tweet)
# tfidf
# Calculate term frequencies
term_frequencies = np.sum(x.toarray(), axis=0)
# Calculate document frequencies
document_frequencies = np.sum(x.toarray() != 0, axis=0)
# Calculate inverse document frequencies
inverse_document_frequencies = np.log(x.shape[0] / (1 + document_frequencies))
# Calculate TF-IDF values
tf_idf_values = term_frequencies * inverse_document_frequencies
# Convert TF-IDF matrix to DataFrame
tfidf_df = pd.DataFrame(x.toarray(), columns=vectorizer.get_feature_names_out())
# tfidf
# split data training dan testing 80:20
x_train, x_test, y_train, y_test = train_test_split(
x, y, test_size=0.2, random_state=42)
# metode support vector machine kernel linear
# clf = SVC(kernel="linear")
# clf.fit(x_train, y_train)
# predict = clf.predict(x_test)
# report = classification_report(y_test, predict, output_dict=True)
# metode NB
clf = MultinomialNB()
clf.fit(x_train, y_train)
predict = clf.predict(x_test)
report = classification_report(y_test, predict, output_dict=True)
# simpan ke csv
clsf_report = pd.DataFrame(report).transpose()
clsf_report.to_csv(
'static/files/Data Klasifikasi.csv', index=True)
pickle.dump(vectorizer, open('static/files/vec.pkl', 'wb'))
pickle.dump(x, open('static/files/tfidf.pkl', 'wb'))
pickle.dump(clf, open('static/files/model.pkl', 'wb'))
#Confusion Matrix
unique_label = np.unique([y_test, predict])
cmtx = pd.DataFrame(
confusion_matrix(y_test, predict, labels=unique_label),
index=['pred:{:}'.format(x) for x in unique_label],
columns=['true:{:}'.format(x) for x in unique_label]
)
cmtx.to_csv(
'static/files/Data Confusion Matrix.csv', index=True)
df = pd.read_csv(
'static/files/Data Confusion Matrix.csv', sep=",")
df.rename(columns={'Unnamed: 0': ''}, inplace=True)
df2 = pd.read_csv(
'static/files/Data Klasifikasi.csv', sep=",")
df2.rename(columns={'Unnamed: 0': ''}, inplace=True)
akurasi = round(accuracy_score(y_test, predict) * 100, 2)
kalimat = ""
for i in tweet:
s = ("".join(i))
kalimat += s
urllib.request.urlretrieve(
"https://firebasestorage.googleapis.com/v0/b/sentimen-97d49.appspot.com/o/Circle-icon.png?alt=media&token=b9647ca7-dfdb-46cd-80a9-cfcaa45a1ee4", 'circle.png')
mask = np.array(Image.open("circle.png"))
wordcloud = WordCloud(width=1600, height=800,
max_font_size=200, background_color='white', mask=mask)
wordcloud.generate(kalimat)
plt.figure(figsize=(12, 10))
plt.imshow(wordcloud, interpolation='bilinear')
plt.axis("off")
plt.savefig('static/files/wordcloud.png')
# Pie chart
counter = dict((i, y.count(i)) for i in y)
isPositive = 'Positif' in counter.keys()
isNegative = 'Negatif' in counter.keys()
isNeutral = 'Netral' in counter.keys()
positif = counter["Positif"] if isPositive == True else 0
negatif = counter["Negatif"] if isNegative == True else 0
netral = counter["Netral"] if isNeutral == True else 0
sizes = [positif, netral, negatif]
labels = ['Positif', 'Netral', 'Negatif']
colors = ['#00FF00', '#0000FF', '#FF0000']
plt.pie(sizes, labels=labels, autopct='%1.0f%%',
shadow=True, colors=colors, textprops={'fontsize': 20})
plt.savefig('static/files/pie-diagram.png')
# Bar chart
plt.figure()
plt.hist(y, color=('#0000FF'))
plt.xlabel("Tweet tentang UU KES")
plt.ylabel("Jumlah Tweet")
plt.title("Presentase Sentimen Tweet")
plt.savefig('static/files/bar-diagram.png')
flash('Klasifikasi Berhasil', 'klasifikasi_data')
@app.route('/')
def index():
return render_template('index.html')
@app.route('/preprocessing', methods=['GET', 'POST'])
def preprocessing():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
hasil_preprocessing.clear()
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if file and allowed_file(file.filename):
file.filename = "Data Scraping.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
hasil_preprocessing.clear()
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('preprocessing.html')
if request.form.get('preprocess') == 'Preprocessing Data':
preprocessing_twitter()
return render_template('preprocessing.html', value=hasil_preprocessing)
return render_template('preprocessing.html', value=hasil_preprocessing)
@app.route('/labeling', methods=['GET', 'POST'])
def labeling():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
hasil_labeling.clear()
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if file and allowed_file(file.filename):
file.filename = "Data Preprocessing.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
hasil_labeling.clear()
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('labeling.html')
if request.form.get('labeling') == 'Labeling Data':
labeling_twitter()
return render_template('labeling.html', value=hasil_labeling)
return render_template('labeling.html', value=hasil_labeling)
@app.route('/klasifikasi', methods=['GET', 'POST'])
def klasifikasi():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('klasifikasi.html')
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('klasifikasi.html',)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('klasifikasi.html')
if file and allowed_file(file.filename):
file.filename = "Data Labeling.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('klasifikasi.html')
if request.form.get('klasifikasi') == 'Klasifikasi Data':
proses_klasifikasi()
return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values, df_result=df_result)
if akurasi == 0:
return render_template('klasifikasi.html', df_result=df_result)
else:
return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values, df_result=df_result)
# @app.route('/tfidf_results', methods=['GET', 'POST'])
# def tfidf_results():
# Get the text data from the klasifikasi function
# texts = [row[1] for row in tweet] # Assuming tweet contains the classified data
# Create a TfidfVectorizer object
# vectorizer = TfidfVectorizer()
# Fit the vectorizer to the texts and transform them into a matrix
# x = vectorizer.fit_transform(texts)
# Calculate TF-IDF matrix
# tfidf_matrix = x.toarray()
# Calculate term frequencies
# term_frequencies = np.sum(x.toarray(), axis=0)
# Calculate document frequencies
# document_frequencies = np.sum(x.toarray() != 0, axis=0)
# Calculate inverse document frequencies
# inverse_document_frequencies = np.log(x.shape[0] / (1 + document_frequencies))
# Calculate TF-IDF values
# tf_idf_values = term_frequencies * inverse_document_frequencies
# Convert TF-IDF matrix to DataFrame
# tfidf_df = pd.DataFrame(tfidf_matrix, columns=vectorizer.get_feature_names_out())
# Render HTML template with calculated values
# return render_template('tfidf_results.html',
# tfidf_data=tfidf_df,
# term_frequencies=term_frequencies,
# document_frequencies=document_frequencies,
# inverse_document_frequencies=inverse_document_frequencies,
# tf_idf_values=tf_idf_values)
# @app.route('/tfidf_results',methods=['GET'])
# def tfidf_results():
# global df
# global df2
# global akurasi
# tweet = []
# y = []
# with open("static/files/Data Labeling.csv", encoding='utf-8') as csvfile:
# readCSV = csv.reader(csvfile, delimiter=',')
# for row in readCSV:
# tweet.append(row[1])
# y.append(row[2])
# vectorizer = TfidfVectorizer()
# vectorizer.fit(tweet)
# # tfidf = vectorizer.fit_transform(X_train)
# x = vectorizer.transform(tweet)
# # tfidf
# # Calculate term frequencies
# term_frequencies = np.sum(x.toarray(), axis=0)
# # Calculate document frequencies
# document_frequencies = np.sum(x.toarray() != 0, axis=0)
# # Calculate inverse document frequencies
# inverse_document_frequencies = np.log(x.shape[0] / (1 + document_frequencies))
# # Calculate TF-IDF values
# tf_idf_values = term_frequencies * inverse_document_frequencies
# # Convert TF-IDF matrix to DataFrame
# tfidf_df = pd.DataFrame(x.toarray(), columns=vectorizer.get_feature_names_out())
# return render_template('tfidf_results.html',
# tfidf_data=tfidf_df.to_html(),
# term_frequencies=term_frequencies,
# document_frequencies=document_frequencies,
# inverse_document_frequencies=inverse_document_frequencies,
# tf_idf_values=tf_idf_values)
@app.route('/tfidf_results', methods=['GET'])
def tfidf_results():
global df_result
global df
global df2
global akurasi
tweet = []
y = []
# Read data from CSV file
with open("static/files/Data Labeling.csv", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
for row in readCSV:
tweet.append(row[1])
y.append(row[2])
# Vectorize the text data
vectorizer = TfidfVectorizer()
vectorizer.fit(tweet)
x = vectorizer.transform(tweet)
# Ambil matriks TF-IDF
tfidf_matrix = x.toarray()
# Ambil kata-kata yang muncul di korpus
terms = vectorizer.get_feature_names_out()
# Ambil DF (Document Frequency) untuk setiap kata
df = vectorizer.idf_
# Membuat DataFrame dari hasil perhitungan
data = {'Kata': terms, 'DF': df, 'IDF': 1 + df, 'TF-IDF' : ''}
# for i, term in enumerate(terms):
# data['TF-IDF'] = tfidf_matrix[:, i]
df_result = pd.DataFrame(data)
# Render the template with the DataFrame
return render_template('tfidf_results.html', tables=[df_result.to_html(classes='table table-bordered', index=False, justify='left')], titles=df_result.columns.values)
@app.route('/visualisasi')
def visualisasi():
return render_template('visualisasi.html')
@app.route('/tentang')
def modelpredict():
return render_template('tentang.html')
if __name__ == "__main__":
app.run(debug=True)

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from flask import Flask, render_template, url_for, request, flash
import tweepy
import re, string, csv, pickle, os
from os.path import join, dirname, realpath
# from pathlib import Path
import pandas as pd
import numpy as np
from Sastrawi.Stemmer.StemmerFactory import StemmerFactory
from Sastrawi.StopWordRemover.StopWordRemoverFactory import StopWordRemoverFactory, StopWordRemover, ArrayDictionary
import nltk
from nltk.corpus import stopwords
from nltk.tokenize import word_tokenize
from googletrans import Translator
from textblob import TextBlob
from sklearn.metrics import accuracy_score, precision_score, recall_score
from sklearn.metrics import classification_report
from sklearn.model_selection import train_test_split
from sklearn.metrics import confusion_matrix
from sklearn.feature_extraction.text import TfidfVectorizer
from sklearn.svm import SVC
from PIL import Image
import urllib.request
import matplotlib.pyplot as plt
from wordcloud import WordCloud
nltk.download('punkt')
nltk.download('stopwords')
from sklearn.naive_bayes import MultinomialNB
from sklearn.metrics import classification_report
import os
import csv
from flask import flash
from googletrans import Translator
from googletrans.models import Translated
# from sklearn.metrics import precision_score, recall_score, f1_score
# from flask import Flask, render_template
# import matplotlib.pyplot as plt
# import string as str
#Preprocessing Twitter
from Sastrawi.Stemmer.StemmerFactory import StemmerFactory
dataNormalisasi = pd.read_csv('D:\Skripsi\model\model-skr\kamus_singkatan.csv', sep=',')
# ubah data normalisasi menjadi dictionary
dictNormalisasi = dict(zip(dataNormalisasi['singkatan'], dataNormalisasi['asli']))
hasil_preprocessing = []
def normalisasi_kata(teks, dict_normalisasi):
teks = teks.split()
hasil = []
for kata in teks:
if kata.lower() in dict_normalisasi:
hasil.append(dict_normalisasi[kata.lower()])
else:
hasil.append(kata)
return " ".join(hasil)
from pathlib import Path
# cur_dir=Path.cwd()
# #cwd = os.getcwd()
# csv_path=str(cur_dir)+"\\..\\static\\files\\Data Preprocessing.csv"
def preprocessing_twitter():
# Membuat File CSV
# d = pd.read_csv(csv_path)
# writer = csv.writer(d)
# file = open('E:\Archieve File\Analisis-Sentimen-Twitter-Flask\static/files/Data Preprocessing.csv', 'w', newline='', encoding='utf-8')
# writer = csv.writer(file)
csv_path = os.path.join(app.root_path, 'static', 'files', 'Data Preprocessing.csv')
writer = csv.writer(open(csv_path, 'w', encoding='utf-8', newline=''))
with open("static/files/Data Scraping.csv", "r", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
hasil_labeling.clear()
for row in readCSV:
# proses cleansing
# remove mention, link, hashtag
clean = ' '.join(re.sub("(@[A-Za-z0-9]+)|([^0-9A-Za-z \t])|(\w+:\/\/\S+)", " ", row[2]).split())
# remove number
clean = re.sub("\d+", "", clean)
# remove single char
clean = re.sub(r"\b[a-zA-Z]\b", "", clean)
# remove multiple whitespace menjadi satu spasi
clean = re.sub('\s+', ' ', clean)
# remove punctuation (emoji)
clean = clean.translate(clean.maketrans("", "", string.punctuation))
# proses casefolding
casefold = clean.casefold()
# normalisasi kata
normakisais = normalisasi_kata(casefold, dictNormalisasi)
# proses tokenizing
# tokenizing = nltk.tokenize.word_tokenize(casefold)
tokenizing = nltk.tokenize.word_tokenize(normakisais)
# proses stopword
# mengambil data stop word dari library
stop_factory = StopWordRemoverFactory().get_stop_words()
# menambah stopword sendiri
more_stop_word = ['&amp', 'ad', 'ada', 'ae', 'ah',
'aja', 'ajar', 'ajar', 'amp', 'apa', 'aya', 'bab', 'bajo',
'bar', 'bbrp', 'beda', 'begini', 'bgmn', 'bgt', 'bhw', 'biar', 'bikin',
'bilang', 'bkh', 'bkn', 'bln', 'bnyk', 'brt', 'buah', 'cc', 'cc',
'ckp', 'com', 'cuy', 'd', 'dab', 'dah', 'dan', 'dg', 'dgn', 'di',
'dih', 'dlm', 'dm', 'dpo', 'dr', 'dr', 'dri', 'duga', 'duh', 'enth',
'er', 'et', 'ga', 'gak', 'gal', 'gin', 'gitu', 'gk', 'gmn', 'gs',
'gt', 'gue', 'gw', 'hah', 'hallo', 'halo', 'hehe', 'hello', 'hha',
'hrs', 'https', 'ia', 'iii', 'in', 'ini', 'iw', 'jadi', 'jadi', 'jangn',
'jd', 'jg', 'jgn', 'jls', 'kak', 'kali', 'kalo', 'kan', 'kch', 'ke',
'kena', 'ket', 'kl', 'kll', 'klo', 'km', 'kmrn', 'knp', 'kok', 'kpd',
'krn', 'kui', 'lagi', 'lah', 'lahh', 'lalu', 'lbh', 'lewat', 'loh', 'lu',
'mah', 'mau', 'min', 'mlkukan', 'mls', 'mnw', 'mrk', 'n', 'nan', 'ni',
'nih', 'no', 'nti', 'ntt', 'ny', 'nya', 'nyg', 'oleh', 'ono', 'ooooo',
'op', 'org', 'pen', 'pk', 'pun', 'qq', 'rd', 'rt', 'sama', 'sbg', 'sdh',
'sdrhn', 'segera', 'sgt', 'si', 'si', 'sih', 'sj', 'so', 'sy', 't', 'tak',
'tak', 'tara', 'tau', 'td', 'tdk', 'tdk', 'thd', 'thd', 'thn', 'tindkn',
'tkt', 'tp', 'tsb', 'ttg', 'ttp', 'tuh', 'tv', 'u', 'upa', 'utk', 'uyu',
'viral', 'vm', 'wae', 'wah', 'wb', 'wes', 'wk', 'wkwk', 'wkwkwk', 'wn',
'woiii', 'xxxx', 'ya', 'yaa', 'yah', 'ybs', 'ye', 'yg', 'ykm']
# menggabungkan stopword library + milik sendiri
data = stop_factory + more_stop_word
dictionary = ArrayDictionary(data)
str = StopWordRemover(dictionary)
# stop_wr = nltk.tokenize.word_tokenize(str.remove(casefold))
stop_wr = nltk.tokenize.word_tokenize(str.remove(normakisais))
# proses stemming
kalimat = ' '.join(stop_wr)
factory = StemmerFactory()
# mamanggil fungsi stemming
stemmer = factory.create_stemmer()
stemming = stemmer.stem(kalimat)
tweets = [row[0], row[1], row[2], clean, casefold,normakisais, tokenizing, stop_wr, stemming]
hasil_preprocessing.append(tweets)
writer.writerow(tweets)
flash('Preprocessing Berhasil', 'preprocessing_data')
hasil_labeling = []
def labeling_twitter():
# Set the path for CSV files
preprocessing_csv_path = Path("static/files/Data Preprocessing.csv")
labeling_csv_path = Path(app.root_path) / 'static' / 'files' / 'Data Labeling.csv'
# Initialize translator
translator = Translator()
try:
# Open CSV files
with preprocessing_csv_path.open('r', encoding='utf-8') as preprocessing_file, \
labeling_csv_path.open('w', encoding='utf-8', newline='') as labeling_file:
# Create CSV reader and writer
csv_reader = csv.reader(preprocessing_file, delimiter=',')
csv_writer = csv.writer(labeling_file)
# Clear previous labeling results
hasil_labeling.clear()
# Iterate through rows in the preprocessing CSV
for row in csv_reader:
tweet = {}
try:
# Translate the text to English
value = translator.translate(row[7], dest='en')
except Exception as e:
print(f"Terjadi kesalahan {e}", flush=True)
terjemahan = value.text
data_label = TextBlob(terjemahan)
# Determine sentiment
if data_label.sentiment.polarity > 0.0:
tweet['sentiment'] = "Positif"
elif data_label.sentiment.polarity == 0.0:
tweet['sentiment'] = "Netral"
else:
tweet['sentiment'] = "Negatif"
# disini rownya diubah untuk keperluan pakar, dari 7 ke 2
labeling = tweet['sentiment']
tweets = [row[1], row[7], labeling]
hasil_labeling.append(tweets)
# Write the results to the labeling CSV
csv_writer.writerow(tweets)
flash('Labeling Berhasil', 'labeling_data')
except Exception as e:
print(f"Terjadi kesalahan {e}", flush=True)
#Klasifikasi
# Membuat variabel df
df = None
df2 = None
# menentukan akurasi 0
akurasi = 0
def proses_klasifikasi():
global df
global df2
global akurasi
tweet = []
y = []
with open("static/files/Data Labeling.csv", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
for row in readCSV:
tweet.append(row[1])
y.append(row[2])
vectorizer = TfidfVectorizer()
vectorizer.fit(tweet)
# tfidf = vectorizer.fit_transform(X_train)
x = vectorizer.transform(tweet)
# Inisialisasi TfidfVectorizer
vectorizer = TfidfVectorizer()
# Fit dan transform data tweet
x = vectorizer.fit_transform(tweet)
# Ambil matriks TF-IDF
tfidf_matrix = x.toarray()
# Ambil kata-kata yang muncul di korpus
terms =vectorizer.get_feature_names_out()
# Ambil DF (Document Frequency) untuk setiap kata
df = vectorizer.idf_
# Membuat DataFrame dari hasil perhitungan
data = {'Kata': terms, 'TF': tfidf_matrix.T.tolist(), 'DF': df, 'IDF': 1 + df}
df_result = pd.DataFrame(data)
# Menampilkan DataFrame
print (df_result)
# Tampilkan hasil perhitungan TF-IDF untuk setiap kata
# feature_names = vectorizer.get_feature_names_out()
# idf_values = vectorizer.idf_
# tfidf_result = dict(zip(feature_names, idf_values))
# for kata, nilai in tfidf_result.items():
# print(f"Kata: {kata}, Nilai TF-IDF: {nilai}")
# feature_names = vectorizer.get_feature_names_out()
# idf_values = vectorizer.idf_
# tfidf_result = pd.DataFrame({"Kata": feature_names, "Nilai TF-IDF": idf_values})
# print(tfidf_result)
# split data training dan testing 80:20
x_train, x_test, y_train, y_test = train_test_split(
x, y, test_size=0.2, random_state=42)
# metode support vector machine kernel linear
# clf = SVC(kernel="linear")
# clf.fit(x_train, y_train)
# predict = clf.predict(x_test)
# report = classification_report(y_test, predict, output_dict=True)
# metode NB
clf = MultinomialNB()
clf.fit(x_train, y_train)
predict = clf.predict(x_test)
report = classification_report(y_test, predict, output_dict=True)
# simpan ke csv
clsf_report = pd.DataFrame(report).transpose()
clsf_report.to_csv(
'static/files/Data Klasifikasi.csv', index=True)
pickle.dump(vectorizer, open('static/files/vec.pkl', 'wb'))
pickle.dump(x, open('static/files/tfidf.pkl', 'wb'))
pickle.dump(clf, open('static/files/model.pkl', 'wb'))
#Confusion Matrix
unique_label = np.unique([y_test, predict])
cmtx = pd.DataFrame(
confusion_matrix(y_test, predict, labels=unique_label),
index=['pred:{:}'.format(x) for x in unique_label],
columns=['true:{:}'.format(x) for x in unique_label]
)
cmtx.to_csv(
'static/files/Data Confusion Matrix.csv', index=True)
df = pd.read_csv(
'static/files/Data Confusion Matrix.csv', sep=",")
df.rename(columns={'Unnamed: 0': ''}, inplace=True)
df2 = pd.read_csv(
'static/files/Data Klasifikasi.csv', sep=",")
df2.rename(columns={'Unnamed: 0': ''}, inplace=True)
akurasi = round(accuracy_score(y_test, predict) * 100, 2)
kalimat = ""
for i in tweet:
s = ("".join(i))
kalimat += s
urllib.request.urlretrieve(
"https://firebasestorage.googleapis.com/v0/b/sentimen-97d49.appspot.com/o/Circle-icon.png?alt=media&token=b9647ca7-dfdb-46cd-80a9-cfcaa45a1ee4", 'circle.png')
mask = np.array(Image.open("circle.png"))
wordcloud = WordCloud(width=1600, height=800,
max_font_size=200, background_color='white', mask=mask)
wordcloud.generate(kalimat)
plt.figure(figsize=(12, 10))
plt.imshow(wordcloud, interpolation='bilinear')
plt.axis("off")
plt.savefig('static/files/wordcloud.png')
# diagram pie
counter = dict((i, y.count(i)) for i in y)
isPositive = 'Positif' in counter.keys()
isNegative = 'Negatif' in counter.keys()
isNeutral = 'Netral' in counter.keys()
positif = counter["Positif"] if isPositive == True else 0
negatif = counter["Negatif"] if isNegative == True else 0
netral = counter["Netral"] if isNeutral == True else 0
sizes = [positif, netral, negatif]
labels = ['Positif', 'Netral', 'Negatif']
#add colors
colors = ['#00FF00','#0000FF','#FF0000']
plt.pie(sizes, labels=labels, autopct='%1.0f%%',
shadow=True,colors=colors, textprops={'fontsize': 20})
plt.savefig('static/files/pie-diagram.png')
# diagram batang
# creating the bar plot
plt.figure()
plt.hist(y, color=('#0000FF'))
plt.xlabel("Tweet tentang UU KES")
plt.ylabel("Jumlah Tweet")
plt.title("Presentase Sentimen Tweet")
plt.savefig('static/files/bar-diagram.png')
flash('Klasifikasi Berhasil', 'klasifikasi_data')
app = Flask(__name__)
app.config['SECRET_KEY'] = 'farez'
# Upload folder
UPLOAD_FOLDER = 'static/files'
ALLOWED_EXTENSION = set(['csv'])
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
def allowed_file(filename):
return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSION
@app.route('/')
def index():
return render_template('index.html')
# @app.route('/scraping', methods=['GET', 'POST'])
# def scraping():
# if request.method == 'POST':
# keyword = request.form.get('keyword')
# jumlah = request.form.get('jumlah')
# hasil_scraping.clear()
# scraping_twitter_query(keyword, jumlah)
# return render_template('scraping.html', value=hasil_scraping)
# return render_template('scraping.html', value=hasil_scraping)
@app.route('/preprocessing', methods=['GET', 'POST'])
def preprocessing():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
hasil_preprocessing.clear()
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if file and allowed_file(file.filename):
file.filename = "Data Scraping.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
hasil_preprocessing.clear()
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('preprocessing.html')
if request.form.get('preprocess') == 'Preprocessing Data':
preprocessing_twitter()
return render_template('preprocessing.html', value=hasil_preprocessing)
return render_template('preprocessing.html', value=hasil_preprocessing)
@app.route('/labeling', methods=['GET', 'POST'])
def labeling():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
hasil_labeling.clear()
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if file and allowed_file(file.filename):
file.filename = "Data Preprocessing.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
hasil_labeling.clear()
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('labeling.html')
if request.form.get('labeling') == 'Labeling Data':
labeling_twitter()
return render_template('labeling.html', value=hasil_labeling)
return render_template('labeling.html', value=hasil_labeling)
@app.route('/klasifikasi', methods=['GET', 'POST'])
def klasifikasi():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('klasifikasi.html')
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('klasifikasi.html',)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('klasifikasi.html')
if file and allowed_file(file.filename):
file.filename = "Data Labeling.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('klasifikasi.html')
if request.form.get('klasifikasi') == 'Klasifikasi Data':
proses_klasifikasi()
return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values)
if akurasi == 0:
return render_template('klasifikasi.html')
else:
return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values)
# @app.route('/klasifikasi', methods=['GET', 'POST'])
# def klasifikasi():
# if request.method == 'POST':
# if request.form.get('upload') == 'Upload Data':
# file = request.files['file']
# if not allowed_file(file.filename):
# flash('Format file tidak diperbolehkan', 'upload_gagal')
# return render_template('klasifikasi.html')
# if 'file' not in request.files:
# flash('File tidak boleh kosong', 'upload_gagal')
# return render_template('klasifikasi.html',)
# if file.filename == '':
# flash('File tidak boleh kosong', 'upload_gagal')
# return render_template('klasifikasi.html')
# if file and allowed_file(file.filename):
# file.filename = "Data Labeling.csv"
# file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
# flash('File Berhasil di upload', 'upload_berhasil')
# df_result = proses_klasifikasi()
# return render_template('klasifikasi.html', df_result=df_result)
# if request.form.get('klasifipykasi') == 'Klasifikasi Data':
# proses_klasifikasi()
# df_result = proses_klasifikasi()
# return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values, df_result=df_result)
# if akurasi == 0:
# df_result = proses_klasifikasi()
# return render_template('klasifikasi.html', df_result=df_result)
# else:
# df_result = proses_klasifikasi()
# return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values)@app.route('/visualisasi', df_result = df_result)
def visualisasi():
return render_template('visualisasi.html')
@app.route('/tentang')
def modelpredict():
return render_template('tentang.html')
if __name__ == "__main__":
app.run(debug=True)

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from flask import Flask, render_template, url_for, request, flash
import tweepy
import re, string, csv, pickle, os
from os.path import join, dirname, realpath
import pandas as pd
import numpy as np
from Sastrawi.Stemmer.StemmerFactory import StemmerFactory
from Sastrawi.StopWordRemover.StopWordRemoverFactory import StopWordRemoverFactory, StopWordRemover, ArrayDictionary
import nltk
from nltk.corpus import stopwords
from nltk.tokenize import word_tokenize
from googletrans import Translator
from textblob import TextBlob
from sklearn.metrics import accuracy_score, precision_score, recall_score
from sklearn.metrics import classification_report
from sklearn.model_selection import train_test_split
from sklearn.metrics import confusion_matrix
from sklearn.feature_extraction.text import TfidfVectorizer
# from sklearn.svm import SVC
from PIL import Image
import urllib.request
import matplotlib.pyplot as plt
from wordcloud import WordCloud
from sklearn.naive_bayes import MultinomialNB
nltk.download('punkt')
nltk.download('stopwords')
#Scraping Twitter
hasil_scraping = []
def scraping_twitter_query(keyword, jumlah):
#Setting API key
consumer_key = ""
consumer_secret = ""
access_token = ""
access_token_secret = ""
auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_token, access_token_secret)
api = tweepy.API(auth, wait_on_rate_limit=True)
filter = " -filter:retweets"
#Membuat file csv
file = open('static/files/Data Scraping.csv', 'w', newline='', encoding='utf-8')
writer = csv.writer(file)
hasil_scraping.clear()
for tweet in tweepy.Cursor(api.search_tweets, q=keyword + filter, lang='id', tweet_mode='extended').items(int(jumlah)):
tweet_properties = {}
tweet_properties["tanggal tweet"] = tweet.created_at
tweet_properties["username"] = tweet.user.screen_name
tweet_properties["tweet"] = tweet.full_text.replace('\n', ' ').replace(';', ' ')
#buat data ke csv
tweets = [tweet.created_at, tweet.user.screen_name, tweet.full_text.replace('\n', '').replace(';', '')]
if tweet_properties not in hasil_scraping:
hasil_scraping.append(tweets)
writer.writerow(tweets)
#Preprocessing Twitter
hasil_preprocessing = []
def preprocessing_twitter():
# Membuat File CSV
file = open('static/files/Data Preprocessing.csv', 'w', newline='', encoding='utf-8')
writer = csv.writer(file)
hasil_preprocessing.clear()
with open("static/files/Data Scraping.csv", "r",encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter =',')
hasil_labeling.clear()
for row in readCSV:
# proses cleansing
#remove mention, link,hashtag
clean = ' '.join(re.sub("(@[A-Za-z0-9]+)|([^0-9A-Za-z \t])|(\w+:\/\/\S+)"," ", row[2]).split())
# remove number
clean = re.sub("\d+", "", clean)
# remove single char
clean = re.sub(r"\b[a-zA-Z]\b", "", clean)
# remove multiple whitespace menjadi satu spasi
clean = re.sub('\s+', ' ', clean)
# remove punctuation (emoji)
clean = clean.translate(clean.maketrans("", "", string.punctuation))
# proses casefolding
casefold = clean.casefold()
# proses tokenizing
tokenizing = nltk.tokenize.word_tokenize(casefold)
#proses normalisasi
normalized_text = normalize_text(casefold)
# proses stopword
# mengambil data stop word dari library
stop_factory = StopWordRemoverFactory().get_stop_words()
# menambah stopword sendiri
more_stop_word = ['&amp', 'ad', 'ada', 'ae', 'ah', 'aja', 'ajar', 'ajar', 'amp', 'apa', 'aya', 'bab', 'bajo', 'bar', 'bbrp', 'beda', 'begini', 'bgmn', 'bgt', 'bhw', 'biar', 'bikin', 'bilang', 'bkh', 'bkn', 'bln', 'bnyk', 'brt', 'buah', 'cc', 'cc', 'ckp', 'com', 'cuy', 'd', 'dab', 'dah', 'dan', 'dg', 'dgn', 'di', 'dih', 'dlm', 'dm', 'dpo', 'dr', 'dr', 'dri', 'duga', 'duh', 'enth', 'er', 'et', 'ga', 'gak', 'gal', 'gin', 'gitu', 'gk', 'gmn', 'gs', 'gt', 'gue', 'gw', 'hah', 'hallo', 'halo', 'hehe', 'hello', 'hha', 'hrs', 'https', 'ia', 'iii', 'in', 'ini', 'iw', 'jadi', 'jadi', 'jangn', 'jd', 'jg', 'jgn', 'jls', 'kak', 'kali', 'kalo', 'kan', 'kch', 'ke', 'kena', 'ket', 'kl', 'kll', 'klo', 'km', 'kmrn', 'knp', 'kok', 'kpd', 'krn', 'kui', 'lagi', 'lah', 'lahh', 'lalu', 'lbh', 'lewat', 'loh', 'lu', 'mah', 'mau', 'min', 'mlkukan', 'mls', 'mnw', 'mrk', 'n', 'nan', 'ni', 'nih', 'no', 'nti', 'ntt', 'ny', 'nya', 'nyg', 'oleh', 'ono', 'ooooo', 'op', 'org', 'pen', 'pk', 'pun', 'qq', 'rd', 'rt', 'sama', 'sbg', 'sdh', 'sdrhn', 'segera', 'sgt', 'si', 'si', 'sih', 'sj', 'so', 'sy', 't', 'tak', 'tak', 'tara', 'tau', 'td', 'tdk', 'tdk', 'thd', 'thd', 'thn', 'tindkn', 'tkt', 'tp', 'tsb', 'ttg', 'ttp', 'tuh', 'tv', 'u', 'upa', 'utk', 'uyu', 'viral', 'vm', 'wae', 'wah', 'wb', 'wes', 'wk', 'wkwk', 'wkwkwk', 'wn', 'woiii', 'xxxx', 'ya', 'yaa', 'yah', 'ybs', 'ye', 'yg', 'ykm']
# menggabungkan stopword library + milik sendiri
data = stop_factory + more_stop_word
dictionary = ArrayDictionary(data)
str = StopWordRemover(dictionary)
stop_wr = nltk.tokenize.word_tokenize(str.remove(normalized_text))
# proses stemming
kalimat = ' '.join(stop_wr)
factory = StemmerFactory()
# mamanggil fungsi stemming
stemmer = factory.create_stemmer()
stemming = stemmer.stem(kalimat)
tweets =[row[0], row[1], row[2], clean, casefold, tokenizing, normalized_text, stop_wr, stemming]
hasil_preprocessing.append(tweets)
writer.writerow(tweets)
flash('Preprocessing Berhasil', 'preprocessing_data')
def normalize_text(text):
# Contoh normalisasi: mengganti singkatan-singkatan menjadi kata lengkap
text = re.sub(r'ak', 'aku', text)
text = re.sub(r'km', 'kamu', text)
text = re.sub(r'pake', 'pakai', text)
text = re.sub(r'mksh', 'terima kasih', text)
text = re.sub(r'krg', 'kurang', text)
text = re.sub(r'sm', 'sama', text)
text = re.sub(r'bljr', 'belajar', text)
text = re.sub(r'blajar', 'belajar', text)
# Tambahkan normalisasi lainnya sesuai kebutuhan
return text
# Labeling
hasil_labeling = []
def labeling_twitter():
# Membuat File CSV
file = open('static/files/Data Labeling.csv', 'w', newline='', encoding='utf-8')
writer = csv.writer(file)
translator = Translator()
with open("static/files/Data Preprocessing.csv", "r",encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter =',')
hasil_labeling.clear()
for row in readCSV:
tweet = {}
try:
value = translator.translate(row[8], dest='en')
except:
print("Terjadi kesalahan", flush=True)
terjemahan = value.text
data_label = TextBlob(terjemahan)
if data_label.sentiment.polarity > 0.0 :
tweet['sentiment'] = "Positif"
# elif data_label.sentiment.polarity == 0.0 :
# tweet['sentiment'] = "Netral"
else :
tweet['sentiment'] = "Negatif"
labeling = tweet['sentiment']
tweets =[row[1], row[8], labeling]
hasil_labeling.append(tweets)
writer.writerow(tweets)
flash('Labeling Berhasil', 'labeling_data')
#Klasifikasi
# Membuat variabel df
df = None
df2 = None
# menentukan akurasi 0
akurasi = 0
def proses_klasifikasi():
global df
global df2
global akurasi
tweet = []
y = []
with open("static/files/Data Labeling.csv", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
for row in readCSV:
tweet.append(row[1])
y.append(row[2])
vectorizer = TfidfVectorizer()
vectorizer.fit(tweet)
# tfidf = vectorizer.fit_transform(X_train)
x = vectorizer.transform(tweet)
# split data training dan testing 80:20
x_train, x_test, y_train, y_test = train_test_split(
x, y, test_size=0.2, random_state=42)
# metode support vector machine kernel linear
# clf = SVC(kernel="linear")
# clf.fit(x_train, y_train)
# predict = clf.predict(x_test)
# report = classification_report(y_test, predict, output_dict=True)
# metode NB
clf = MultinomialNB()
clf.fit(x_train, y_train)
predict = clf.predict(x_test)
report = classification_report(y_test, predict, output_dict=True)
# simpan ke csv
clsf_report = pd.DataFrame(report).transpose()
clsf_report.to_csv(
'static/files/Data Klasifikasi.csv', index=True)
pickle.dump(vectorizer, open('static/files/vec.pkl', 'wb'))
pickle.dump(x, open('static/files/tfidf.pkl', 'wb'))
pickle.dump(clf, open('static/files/model.pkl', 'wb'))
#Confusion Matrix
unique_label = np.unique([y_test, predict])
cmtx = pd.DataFrame(
confusion_matrix(y_test, predict, labels=unique_label),
index=['pred:{:}'.format(x) for x in unique_label],
columns=['true:{:}'.format(x) for x in unique_label]
)
cmtx.to_csv(
'static/files/Data Confusion Matrix.csv', index=True)
df = pd.read_csv(
'static/files/Data Confusion Matrix.csv', sep=",")
df.rename(columns={'Unnamed: 0': ''}, inplace=True)
df2 = pd.read_csv(
'static/files/Data Klasifikasi.csv', sep=",")
df2.rename(columns={'Unnamed: 0': ''}, inplace=True)
akurasi = round(accuracy_score(y_test, predict) * 100, 2)
kalimat = ""
for i in tweet:
s = ("".join(i))
kalimat += s
urllib.request.urlretrieve(
"https://firebasestorage.googleapis.com/v0/b/sentimen-97d49.appspot.com/o/Circle-icon.png?alt=media&token=b9647ca7-dfdb-46cd-80a9-cfcaa45a1ee4", 'circle.png')
mask = np.array(Image.open("circle.png"))
wordcloud = WordCloud(width=1600, height=800,
max_font_size=200, background_color='white', mask=mask)
wordcloud.generate(kalimat)
plt.figure(figsize=(12, 10))
plt.imshow(wordcloud, interpolation='bilinear')
plt.axis("off")
plt.savefig('static/files/wordcloud.png')
# diagram pie
counter = dict((i, y.count(i)) for i in y)
isPositive = 'Positif' in counter.keys()
isNegative = 'Negatif' in counter.keys()
# isNeutral = 'Netral' in counter.keys()
positif = counter["Positif"] if isPositive == True else 0
negatif = counter["Negatif"] if isNegative == True else 0
# netral = counter["Netral"] netral , 'Netral' ,'#0000FF' if isNeutral == True else 0
sizes = [positif, negatif]
labels = ['Positif', 'Negatif']
#add colors
colors = ['#00FF00','#FF0000']
plt.pie(sizes, labels=labels, autopct='%1.0f%%',
shadow=True,colors=colors, textprops={'fontsize': 20})
plt.savefig('static/files/pie-diagram.png')
# diagram batang
# creating the bar plot
plt.figure()
plt.hist(y, color=('#0000FF'))
plt.xlabel("Tweet tentang Chatgpt")
plt.ylabel("Jumlah Tweet")
plt.title("Presentase Sentimen Tweet Chatgpt")
plt.savefig('static/files/bar-diagram.png')
flash('Klasifikasi Berhasil', 'klasifikasi_data')
app = Flask(__name__)
app.config['SECRET_KEY'] = 'farez'
# Upload folder
UPLOAD_FOLDER = 'static/files'
ALLOWED_EXTENSION = set(['csv'])
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
def allowed_file(filename):
return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSION
@app.route('/')
def index():
return render_template('index.html')
@app.route('/scraping', methods=['GET', 'POST'])
def scraping():
if request.method == 'POST':
keyword = request.form.get('keyword')
jumlah = request.form.get('jumlah')
hasil_scraping.clear()
scraping_twitter_query(keyword, jumlah)
return render_template('scraping.html', value=hasil_scraping)
return render_template('scraping.html', value=hasil_scraping)
@app.route('/preprocessing', methods=['GET', 'POST'])
def preprocessing():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
hasil_preprocessing.clear()
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if file and allowed_file(file.filename):
file.filename = "Data Scraping.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
hasil_preprocessing.clear()
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('preprocessing.html')
if request.form.get('preprocess') == 'Preprocessing Data':
preprocessing_twitter()
return render_template('preprocessing.html', value=hasil_preprocessing)
return render_template('preprocessing.html', value=hasil_preprocessing)
@app.route('/labeling', methods=['GET', 'POST'])
def labeling():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
hasil_labeling.clear()
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if file and allowed_file(file.filename):
file.filename = "Data Preprocessing.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
hasil_labeling.clear()
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('labeling.html')
if request.form.get('labeling') == 'Labeling Data':
labeling_twitter()
return render_template('labeling.html', value=hasil_labeling)
return render_template('labeling.html', value=hasil_labeling)
@app.route('/klasifikasi', methods=['GET', 'POST'])
def klasifikasi():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('klasifikasi.html')
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('klasifikasi.html',)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('klasifikasi.html')
if file and allowed_file(file.filename):
file.filename = "Data Labeling.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('klasifikasi.html')
if request.form.get('klasifikasi') == 'Klasifikasi Data':
proses_klasifikasi()
return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values)
if akurasi == 0:
return render_template('klasifikasi.html')
else:
return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values)
@app.route('/visualisasi')
def visualisasi():
return render_template('visualisasi.html')
@app.route('/tentang')
def modelpredict():
return render_template('tentang.html')
if __name__ == "__main__":
app.run(debug=True)

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from flask import Flask, render_template, request, flash
import tweepy
import re
import string
import csv
import pickle
import os
from os.path import join, dirname, realpath
import pandas as pd
import numpy as np
from Sastrawi.Stemmer.StemmerFactory import StemmerFactory
from Sastrawi.StopWordRemover.StopWordRemoverFactory import StopWordRemoverFactory, StopWordRemover, ArrayDictionary
import nltk
from nltk.corpus import stopwords
from nltk.tokenize import word_tokenize
from googletrans import Translator
from textblob import TextBlob
from sklearn.metrics import accuracy_score, classification_report, confusion_matrix,precision_score,recall_score
# from sklearn.metrics import accuracy_score, classification_report, confusion_matrix
from sklearn.model_selection import train_test_split
from sklearn.feature_extraction.text import TfidfVectorizer
from sklearn.naive_bayes import MultinomialNB
from PIL import Image
import urllib.request
import matplotlib.pyplot as plt
from wordcloud import WordCloud
import math
from sklearn.svm import SVC
nltk.download('punkt')
nltk.download('stopwords')
hasil_preprocessing = []
hasil_labeling = []
app = Flask(__name__)
app.config['SECRET_KEY'] = 'farez'
UPLOAD_FOLDER = 'static/files'
ALLOWED_EXTENSIONS = {'csv'}
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
def allowed_file(filename):
return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
dataNormalisasi = pd.read_csv('D:\Skripsi\model\model-skr\kamus_singkatan.csv', sep=',')
# ubah data normalisasi menjadi dictionary
dictNormalisasi = dict(zip(dataNormalisasi['singkatan'], dataNormalisasi['asli']))
hasil_preprocessing = []
def normalisasi_kata(teks, dict_normalisasi):
teks = teks.split()
hasil = []
for kata in teks:
if kata.lower() in dict_normalisasi:
hasil.append(dict_normalisasi[kata.lower()])
else:
hasil.append(kata)
return " ".join(hasil)
# def preprocessing_twitter():
dataNormalisasi = pd.read_csv('D:\Skripsi\model\model-skr\kamus_singkatan.csv', sep=',')
dictNormalisasi = dict(zip(dataNormalisasi['singkatan'], dataNormalisasi['asli']))
hasil_preprocessing.clear()
with open("static/files/Data Scraping.csv", "r", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
# Skip the header row
next(readCSV)
for row in readCSV:
clean = ' '.join(re.sub("(@[A-Za-z0-9]+)|([^0-9A-Za-z \t])|(\w+:\/\/\S+)", " ", row[2]).split())
clean = re.sub("\d+", "", clean)
clean = re.sub(r"\b[a-zA-Z]\b", "", clean)
clean = re.sub('\s+', ' ', clean)
clean = clean.translate(clean.maketrans("", "", string.punctuation))
casefold = clean.casefold()
normakisais = normalisasi_kata(casefold, dictNormalisasi)
tokenizing = nltk.tokenize.word_tokenize(normakisais)
stop_word_remover = StopWordRemoverFactory().create_stop_word_remover()
stop_wr = nltk.tokenize.word_tokenize(stop_word_remover.remove(normakisais))
kalimat = ' '.join(stop_wr)
factory = StemmerFactory()
stemmer = factory.create_stemmer()
stemming = stemmer.stem(kalimat)
tweets = [row[0], row[1], row[2], clean, casefold, normakisais, tokenizing, stop_wr, stemming]
hasil_preprocessing.append(tweets)
# writer.writerow(tweets)
flash('Preprocessing Berhasil', 'preprocessing_data')
def preprocessing_twitter():
# Membuat File CSV
# d = pd.read_csv(csv_path)
# writer = csv.writer(d)
# file = open('E:\Archieve File\Analisis-Sentimen-Twitter-Flask\static/files/Data Preprocessing.csv', 'w', newline='', encoding='utf-8')
# writer = csv.writer(file)
csv_path = os.path.join(app.root_path, 'static', 'files', 'Data Preprocessing.csv')
writer = csv.writer(open(csv_path, 'w', encoding='utf-8', newline=''))
with open("static/files/Data Scraping.csv", "r", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
hasil_labeling.clear()
for row in readCSV:
# proses cleansing
# remove mention, link, hashtag
clean = ' '.join(re.sub("(@[A-Za-z0-9]+)|([^0-9A-Za-z \t])|(\w+:\/\/\S+)", " ", row[2]).split())
# remove number
clean = re.sub("\d+", "", clean)
# remove single char
clean = re.sub(r"\b[a-zA-Z]\b", "", clean)
# remove multiple whitespace menjadi satu spasi
clean = re.sub('\s+', ' ', clean)
# remove punctuation (emoji)
clean = clean.translate(clean.maketrans("", "", string.punctuation))
# proses casefolding
casefold = clean.casefold()
# normalisasi kata
normakisais = normalisasi_kata(casefold, dictNormalisasi)
# proses tokenizing
# tokenizing = nltk.tokenize.word_tokenize(casefold)
tokenizing = nltk.tokenize.word_tokenize(normakisais)
# proses stopword
# mengambil data stop word dari library
stop_factory = StopWordRemoverFactory().get_stop_words()
# menambah stopword sendiri
more_stop_word = ['&amp', 'ad', 'ada', 'ae', 'ah','ai',
'aja', 'ajar', 'ajar', 'amp', 'apa', 'aya', 'bab', 'bajo',
'bar', 'bbrp', 'beda', 'begini', 'bgmn', 'bgt', 'bhw', 'biar', 'bikin',
'bilang', 'bkh', 'bkn', 'bln', 'bnyk', 'brt', 'buah', 'cc', 'cc',
'ckp', 'com', 'cuy', 'd', 'dab', 'dah', 'dan', 'dg', 'dgn', 'di',
'dih', 'dlm', 'dm', 'dpo', 'dr', 'dr', 'dri', 'duga', 'duh', 'enth',
'er', 'et', 'ga', 'gak', 'gal', 'gin', 'gitu', 'gk', 'gmn', 'gs',
'gt', 'gue', 'gw', 'hah', 'hallo', 'halo', 'hehe', 'hello', 'hha',
'hrs', 'https', 'ia', 'iii', 'in', 'ini', 'iw', 'jadi', 'jadi', 'jangn',
'jd', 'jg', 'jgn', 'jls', 'kak', 'kali', 'kalo', 'kan', 'kch', 'ke',
'kena', 'ket', 'kl', 'kll', 'klo', 'km', 'kmrn', 'knp', 'kok', 'kpd',
'krn', 'kui', 'lagi', 'lah', 'lahh', 'lalu', 'lbh', 'lewat', 'loh', 'lu',
'mah', 'mau', 'min', 'mlkukan', 'mls', 'mnw', 'mrk', 'n', 'nan', 'ni',
'nih', 'no', 'nti', 'ntt', 'ny', 'nya', 'nyg', 'oleh', 'ono', 'ooooo',
'op', 'org', 'pen', 'pk', 'pun', 'qq', 'rd', 'rt', 'sama', 'sbg', 'sdh',
'sdrhn', 'segera', 'sgt', 'si', 'si', 'sih', 'sj', 'so', 'sy', 't', 'tak',
'tak', 'tara', 'tau', 'td', 'tdk', 'tdk', 'thd', 'thd', 'thn', 'tindkn',
'tkt', 'tp', 'tsb', 'ttg', 'ttp', 'tuh', 'tv', 'u', 'upa', 'utk', 'uyu',
'viral', 'vm', 'wae', 'wah', 'wb', 'wes', 'wk', 'wkwk', 'wkwkwk', 'wn',
'woiii', 'xxxx', 'ya', 'yaa', 'yah', 'ybs', 'ye', 'yg', 'ykm']
# menggabungkan stopword library + milik sendiri
data = stop_factory + more_stop_word
dictionary = ArrayDictionary(data)
str = StopWordRemover(dictionary)
# stop_wr = nltk.tokenize.word_tokenize(str.remove(casefold))
stop_wr = nltk.tokenize.word_tokenize(str.remove(normakisais))
# proses stemming
kalimat = ' '.join(stop_wr)
factory = StemmerFactory()
# mamanggil fungsi stemming
stemmer = factory.create_stemmer()
stemming = stemmer.stem(kalimat)
tweets = [row[0], row[1], row[2], clean, casefold,normakisais, tokenizing, stop_wr, stemming]
hasil_preprocessing.append(tweets)
writer.writerow(tweets)
flash('Preprocessing Berhasil', 'preprocessing_data')
def labeling_twitter():
data_preprocessing_csv_path = os.path.join(app.root_path, 'static', 'files', 'Data Preprocessing.csv')
labeling_csv_path = os.path.join(app.root_path, 'static', 'files', 'Data Labeling.csv')
translator = Translator()
try:
with open(data_preprocessing_csv_path, "r", encoding='utf-8') as preprocessing_file, \
open(labeling_csv_path, 'w', encoding='utf-8', newline='') as labeling_file:
csv_reader = csv.reader(preprocessing_file, delimiter=',')
csv_writer = csv.writer(labeling_file)
hasil_labeling.clear()
for row in csv_reader:
tweet = {}
try:
value = translator.translate(row[8], dest='en') # Changed index from 7 to 2, jika diganti 2 maka hasil akurasi 58%
except Exception as e:
print(f"Terjadi kesalahan {e}", flush=True)
terjemahan = value.text
data_label = TextBlob(terjemahan)
if data_label.sentiment.polarity > 0.0:
tweet['sentiment'] = "Positif"
elif data_label.sentiment.polarity == 0.0:
tweet['sentiment'] = "Netral"
else:
tweet['sentiment'] = "Negatif"
labeling = tweet['sentiment']
tweets = [row[1], row[8], labeling] # Changed index from 7 to 2
hasil_labeling.append(tweets)
csv_writer.writerow(tweets)
flash('Labeling Berhasil', 'labeling_data')
except Exception as e:
print(f"Terjadi kesalahan {e}", flush=True)
#
#Klasifikasi
# Membuat variabel df
df = None
df2 = None
# menentukan akurasi 0
akurasi = 0
def proses_klasifikasi():
global df
global df2
global akurasi
tweet = []
y = []
with open("static/files/Data Labeling.csv", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
for row in readCSV:
tweet.append(row[1])
y.append(row[2])
vectorizer = TfidfVectorizer()
vectorizer.fit(tweet)
# tfidf = vectorizer.fit_transform(X_train)
x = vectorizer.transform(tweet)
# tfidf
# Calculate term frequencies
# term_frequencies = np.sum(x.toarray(), axis=0)
# Calculate document frequencies
# document_frequencies = np.sum(x.toarray() != 0, axis=0)
# Calculate inverse document frequencies
# inverse_document_frequencies = np.log(x.shape[0] / (1 + document_frequencies))
# Calculate TF-IDF values
# tf_idf_values = term_frequencies * inverse_document_frequencies
# Convert TF-IDF matrix to DataFrame
# tfidf_df = pd.DataFrame(x.toarray(), columns=vectorizer.get_feature_names_out())
# end tfidf
# split data training dan testing 80:20
# x_train, x_test, y_train, y_test = train_test_split(
# x, y, test_size=0.2, random_state=42)
#split data training dan testing 90:10
# x_train, x_test, y_train, y_test = train_test_split(
# x, y, test_size=0.1, random_state=42)
#split data training dan testing 60:40
x_train, x_test, y_train, y_test = train_test_split(
x, y, test_size=0.4, random_state=42)
#split data training dan testing 70:30
# x_train, x_test, y_train, y_test = train_test_split(
# x, y, test_size=0.3, random_state=42)
# metode support vector machine kernel linear
# clf = SVC(kernel="linear")
# clf.fit(x_train, y_train)
# predict = clf.predict(x_test)
# report = classification_report(y_test, predict, output_dict=True)
# metode NB
clf = MultinomialNB()
clf.fit(x_train, y_train)
predict = clf.predict(x_test)
report = classification_report(y_test, predict, output_dict=True)
# start random forest
# from sklearn.ensemble import RandomForestClassifier
# from sklearn.metrics import classification_report
# # Inisialisasi RandomForestClassifier
# clf = RandomForestClassifier(n_estimators=100, random_state=42)
# # Melatih model dengan data pelatihan
# clf.fit(x_train, y_train)
# # Melakukan prediksi dengan data pengujian
# predict = clf.predict(x_test)
# # Membuat laporan klasifikasi
# report = classification_report(y_test, predict, output_dict=True)
# # Jika Anda ingin melihat laporan dalam format yang dapat dibaca
# print(classification_report(y_test, predict))
# end random forest
#======================================================================= statrt naive bayes manual
# Count the number of occurrences of each feature for each class
# class_counts = {}
# for c in set(y_train):
# class_counts[c] = {}
# for feature in set(X_train.flatten()):
# class_counts[c][feature] = sum(X_train[:, X_train[:,].argsort() == feature] == c)
# # Count the total number of occurrences of each feature for each class
# class_total_counts = {}
# for c in set(y_train):
# class_total_counts[c] = sum(class_counts[c].values())
# # Count the total number of occurrences of all features for all classes
# total_counts = sum(class_total_counts.values())
# # Calculate prior probabilities for each class
# prior_probs = {}
# for c in set(y_train):
# prior_probs[c] = class_total_counts[c] / total_counts
# # Calculate posterior probabilities for each class
# posterior_probs = {}
# for c in set(y_train):
# posterior_probs[c] = np.prod([(class_counts[c][feature] + 1) / (class_total_counts[c] + total_counts) for feature in set(X_train.flatten())]) * prior_probs[c]
# # Predict the class with the highest posterior probability
# y_pred = [np.argmax(list(posterior_probs.values())) for _ in y_test]
# # Evaluate the accuracy of the model
# print('The accuracy of Naive Bayes Classifier is {}%'.format(accuracy_score(y_test, y_pred)*100))
#======================================================================= end naive bayes manual
# simpan ke csv
clsf_report = pd.DataFrame(report).transpose()
clsf_report.to_csv(
'static/files/Data Klasifikasi.csv', index=True)
pickle.dump(vectorizer, open('static/files/vec.pkl', 'wb'))
pickle.dump(x, open('static/files/tfidf.pkl', 'wb'))
pickle.dump(clf, open('static/files/model.pkl', 'wb'))
#Confusion Matrix
unique_label = np.unique([y_test, predict])
cmtx = pd.DataFrame(
confusion_matrix(y_test, predict, labels=unique_label),
index=['pred:{:}'.format(x) for x in unique_label],
columns=['true:{:}'.format(x) for x in unique_label]
)
cmtx.to_csv(
'static/files/Data Confusion Matrix.csv', index=True)
df = pd.read_csv(
'static/files/Data Confusion Matrix.csv', sep=",")
df.rename(columns={'Unnamed: 0': ''}, inplace=True)
df2 = pd.read_csv(
'static/files/Data Klasifikasi.csv', sep=",")
df2.rename(columns={'Unnamed: 0': ''}, inplace=True)
akurasi = round(accuracy_score(y_test, predict) * 100, 2)
kalimat = ""
for i in tweet:
s = ("".join(i))
kalimat += s
# urllib.request.urlretrieve(
# "https://firebasestorage.googleapis.com/v0/b/sentimen-97d49.appspot.com/o/Circle-icon.png?alt=media&token=b9647ca7-dfdb-46cd-80a9-cfcaa45a1ee4", 'circle.png')
# mask = np.array(Image.open("circle.png"))
# wordcloud = WordCloud(width=1600, height=800,
# max_font_size=200, background_color='white', mask=mask)
# wordcloud.generate(kalimat)
# plt.figure(figsize=(12, 10))
# plt.imshow(wordcloud, interpolation='bilinear')
# plt.axis("off")
# plt.savefig('static/files/wordcloud.png')
@app.route('/')
def index():
return render_template('index.html')
@app.route('/preprocessing', methods=['GET', 'POST'])
def preprocessing():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
hasil_preprocessing.clear()
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if file and allowed_file(file.filename):
file.filename = "Data Scraping.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
hasil_preprocessing.clear()
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('preprocessing.html')
if request.form.get('preprocess') == 'Preprocessing Data':
preprocessing_twitter()
return render_template('preprocessing.html', value=hasil_preprocessing)
return render_template('preprocessing.html', value=hasil_preprocessing)
@app.route('/labeling', methods=['GET', 'POST'])
def labeling():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
hasil_labeling.clear()
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if file and allowed_file(file.filename):
file.filename = "Data Preprocessing.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
hasil_labeling.clear()
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('labeling.html')
if request.form.get('labeling') == 'Labeling Data':
labeling_twitter()
return render_template('labeling.html', value=hasil_labeling)
return render_template('labeling.html', value=hasil_labeling)
@app.route('/klasifikasi', methods=['GET', 'POST'])
def klasifikasi():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('klasifikasi.html')
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('klasifikasi.html',)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('klasifikasi.html')
if file and allowed_file(file.filename):
file.filename = "Data Labeling.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('klasifikasi.html')
if request.form.get('klasifikasi') == 'Klasifikasi Data':
proses_klasifikasi()
return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values)
if akurasi == 0:
return render_template('klasifikasi.html')
else:
# return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values)
# return render_template('klasifikasi.html', accuracy=akurasi, table1=html_table1, titles1=df.columns.values, table2=html_table2, titles2=df2.columns.values)
# return render_template('klasifikasi.html', accuracy=akurasi, titles1=df.columns.values, titles2=df2.columns.values)
return render_template('klasifikasi.html', accuracy=akurasi)
# @app.route('/tfidf_results', methods=['GET', 'POST'])
# def tfidf_results():
# Get the text data from the klasifikasi function
texts = [row[1] for row in tweet] # Assuming tweet contains the classified data
# Create a TfidfVectorizer object
vectorizer = TfidfVectorizer()
# Fit the vectorizer to the texts and transform them into a matrix
x = vectorizer.fit_transform(texts)
# Calculate TF-IDF matrix
tfidf_matrix = x.toarray()
# Calculate term frequencies
term_frequencies = np.sum(x.toarray(), axis=0)
# Calculate document frequencies
document_frequencies = np.sum(x.toarray() != 0, axis=0)
# Calculate inverse document frequencies
inverse_document_frequencies = np.log(x.shape[0] / (1 + document_frequencies))
# Calculate TF-IDF values
tf_idf_values = term_frequencies * inverse_document_frequencies
# Convert TF-IDF matrix to DataFrame
tfidf_df = pd.DataFrame(tfidf_matrix, columns=vectorizer.get_feature_names_out())
# Render HTML template with calculated values
return render_template('tfidf_results.html',
tfidf_data=tfidf_df,
term_frequencies=term_frequencies,
document_frequencies=document_frequencies,
inverse_document_frequencies=inverse_document_frequencies,
tf_idf_values=tf_idf_values)
# @app.route('/tfidf_results',methods=['GET'])
# def tfidf_results():
# global df
# global df2
# global akurasi
# tweet = []
# y = []
# with open("static/files/Data Labeling.csv", encoding='utf-8') as csvfile:
# readCSV = csv.reader(csvfile, delimiter=',')
# for row in readCSV:
# tweet.append(row[1])
# y.append(row[2])
# vectorizer = TfidfVectorizer()
# vectorizer.fit(tweet)
# # tfidf = vectorizer.fit_transform(X_train)
# x = vectorizer.transform(tweet)
# # tfidf
# # Calculate term frequencies
# term_frequencies = np.sum(x.toarray(), axis=0)
# # Calculate document frequencies
# document_frequencies = np.sum(x.toarray() != 0, axis=0)
# # Calculate inverse document frequencies
# inverse_document_frequencies = np.log(x.shape[0] / (1 + document_frequencies))
# # Calculate TF-IDF values
# tf_idf_values = term_frequencies * inverse_document_frequencies
# # Convert TF-IDF matrix to DataFrame
# tfidf_df = pd.DataFrame(x.toarray(), columns=vectorizer.get_feature_names_out())
# return render_template('tfidf_results.html',
# tfidf_data=tfidf_df.to_html(),
# term_frequencies=term_frequencies,
# document_frequencies=document_frequencies,
# inverse_document_frequencies=inverse_document_frequencies,
# tf_idf_values=tf_idf_values)
@app.route('/tfidf_results', methods=['GET'])
def tfidf_results():
global df_result
global df
global df2
global akurasi
tweet = []
y = []
# Read data from CSV file
with open("static/files/Data Labeling.csv", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
for row in readCSV:
tweet.append(row[1])
y.append(row[2])
# Vectorize the text data
vectorizer = TfidfVectorizer()
vectorizer.fit(tweet)
x = vectorizer.transform(tweet)
# Ambil matriks TF-IDF
tfidf_matrix = x.toarray()
# Ambil kata-kata yang muncul di korpus
terms = vectorizer.get_feature_names_out()
# Ambil DF (Document Frequency) untuk setiap kata
# # df = vectorizer.idf_
# print(x.asfptype())
# print("1===================")
# print(x.asfptype().tolist()[0])
# print("2===================")
# print(len(x.asfptype().tolist()[0]))
# print("3===================")
# df = x.asfptype().sum(axis=0).tolist()[0]
# # Hitung nilai TF
# TF = []
# for i, term in enumerate(terms):
# term_count = sum(1 for document in tweet if term in document)
# TF.append(term_count)
# IDF = []
# for i, term in enumerate(terms):
# IDF.append((np.log(df[i]) + 1))
# TFIDF = []
# for i, term in enumerate(terms):
# TFIDF.append(IDF[i] * TF[i])
# Hitung nilai DF
df = []
for i, term in enumerate(terms):
df_count = sum(1 for document in tweet if term in document)
df.append(df_count)
# Hitung nilai TF
TF = []
for i, term in enumerate(terms):
term_freq = []
for document in tweet:
term_freq.append(document.count(term))
TF.append(np.array(term_freq))
IDF = []
for i, term in enumerate(terms):
if df[i] == 0:
IDF.append(0)
else:
# IDF.append((np.log10(len(tweet)/df[i]) + 1))
IDF.append(np.log(len(tweet) / df[i]) + 1)
# IDF.append((np.log10(len(tweet) / (df[i] + 1)) + 1))
# IDF.append(np.log10(1182/60)+1)
TFIDF = []
for i, term in enumerate(terms):
TFIDF.append(IDF[i] * TF[i])
# TFIDF.append(len(tweet))
# Membuat DataFrame dari hasil perhitungan
data = {'Kata': terms, 'TF': TF ,'DF': df, 'IDF': IDF, 'TF-IDF' : TFIDF}
df_result = pd.DataFrame(data)
# Render the template with the DataFrame
return render_template('tfidf_results.html', tables=[df_result.to_html(classes='table table-bordered', index=False, justify='left')], titles=df_result.columns.values)
# @app.route('/visualisasi')
# def visualisasi():
# return render_template('visualisasi.html')
@app.route('/tentang')
def modelpredict():
return render_template('tentang.html')
if __name__ == "__main__":
app.run(debug=True)

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from flask import Flask, render_template, url_for, request, flash
import tweepy
import re, string, csv, pickle, os
from os.path import join, dirname, realpath
import pandas as pd
import numpy as np
from Sastrawi.Stemmer.StemmerFactory import StemmerFactory
from Sastrawi.StopWordRemover.StopWordRemoverFactory import StopWordRemoverFactory, StopWordRemover, ArrayDictionary
import nltk
from nltk.corpus import stopwords
from nltk.tokenize import word_tokenize
from googletrans import Translator
from textblob import TextBlob
from sklearn.metrics import accuracy_score, precision_score, recall_score
from sklearn.metrics import classification_report
from sklearn.model_selection import train_test_split
from sklearn.metrics import confusion_matrix
from sklearn.feature_extraction.text import TfidfVectorizer
from sklearn.svm import SVC
from PIL import Image
import urllib.request
import matplotlib.pyplot as plt
from wordcloud import WordCloud
nltk.download('punkt')
nltk.download('stopwords')
#Scraping Twitter
hasil_scraping = []
def scraping_twitter_query(keyword, jumlah):
#Setting API key
consumer_key = ""
consumer_secret = ""
access_token = ""
access_token_secret = ""
auth = tweepy.OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_token, access_token_secret)
api = tweepy.API(auth, wait_on_rate_limit=True)
filter = " -filter:retweets"
#Membuat file csv
file = open('static/files/Data Scraping.csv', 'w', newline='', encoding='utf-8')
writer = csv.writer(file)
hasil_scraping.clear()
for tweet in tweepy.Cursor(api.search_tweets, q=keyword + filter, lang='id', tweet_mode='extended').items(int(jumlah)):
tweet_properties = {}
tweet_properties["tanggal tweet"] = tweet.created_at
tweet_properties["username"] = tweet.user.screen_name
tweet_properties["tweet"] = tweet.full_text.replace('\n', ' ').replace(';', ' ')
#buat data ke csv
tweets = [tweet.created_at, tweet.user.screen_name, tweet.full_text.replace('\n', '').replace(';', '')]
if tweet_properties not in hasil_scraping:
hasil_scraping.append(tweets)
writer.writerow(tweets)
#Preprocessing Twitter
hasil_preprocessing = []
def preprocessing_twitter():
# Membuat File CSV
file = open('static/files/Data Preprocessing.csv', 'w', newline='', encoding='utf-8')
writer = csv.writer(file)
hasil_preprocessing.clear()
with open("static/files/Data Scraping.csv", "r",encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter =',')
hasil_labeling.clear()
for row in readCSV:
# proses cleansing
#remove mention, link,hashtag
clean = ' '.join(re.sub("(@[A-Za-z0-9]+)|([^0-9A-Za-z \t])|(\w+:\/\/\S+)"," ", row[2]).split())
# remove number
clean = re.sub("\d+", "", clean)
# remove single char
clean = re.sub(r"\b[a-zA-Z]\b", "", clean)
# remove multiple whitespace menjadi satu spasi
clean = re.sub('\s+', ' ', clean)
# remove punctuation (emoji)
clean = clean.translate(clean.maketrans("", "", string.punctuation))
# proses casefolding
casefold = clean.casefold()
# proses tokenizing
tokenizing = nltk.tokenize.word_tokenize(casefold)
# proses stopword
# mengambil data stop word dari library
stop_factory = StopWordRemoverFactory().get_stop_words()
# menambah stopword sendiri
more_stop_word = ['&amp', 'ad', 'ada', 'ae', 'ah', 'aja', 'ajar', 'ajar', 'amp', 'apa', 'aya', 'bab', 'bajo', 'bar', 'bbrp', 'beda', 'begini', 'bgmn', 'bgt', 'bhw', 'biar', 'bikin', 'bilang', 'bkh', 'bkn', 'bln', 'bnyk', 'brt', 'buah', 'cc', 'cc', 'ckp', 'com', 'cuy', 'd', 'dab', 'dah', 'dan', 'dg', 'dgn', 'di', 'dih', 'dlm', 'dm', 'dpo', 'dr', 'dr', 'dri', 'duga', 'duh', 'enth', 'er', 'et', 'ga', 'gak', 'gal', 'gin', 'gitu', 'gk', 'gmn', 'gs', 'gt', 'gue', 'gw', 'hah', 'hallo', 'halo', 'hehe', 'hello', 'hha', 'hrs', 'https', 'ia', 'iii', 'in', 'ini', 'iw', 'jadi', 'jadi', 'jangn', 'jd', 'jg', 'jgn', 'jls', 'kak', 'kali', 'kalo', 'kan', 'kch', 'ke', 'kena', 'ket', 'kl', 'kll', 'klo', 'km', 'kmrn', 'knp', 'kok', 'kpd', 'krn', 'kui', 'lagi', 'lah', 'lahh', 'lalu', 'lbh', 'lewat', 'loh', 'lu', 'mah', 'mau', 'min', 'mlkukan', 'mls', 'mnw', 'mrk', 'n', 'nan', 'ni', 'nih', 'no', 'nti', 'ntt', 'ny', 'nya', 'nyg', 'oleh', 'ono', 'ooooo', 'op', 'org', 'pen', 'pk', 'pun', 'qq', 'rd', 'rt', 'sama', 'sbg', 'sdh', 'sdrhn', 'segera', 'sgt', 'si', 'si', 'sih', 'sj', 'so', 'sy', 't', 'tak', 'tak', 'tara', 'tau', 'td', 'tdk', 'tdk', 'thd', 'thd', 'thn', 'tindkn', 'tkt', 'tp', 'tsb', 'ttg', 'ttp', 'tuh', 'tv', 'u', 'upa', 'utk', 'uyu', 'viral', 'vm', 'wae', 'wah', 'wb', 'wes', 'wk', 'wkwk', 'wkwkwk', 'wn', 'woiii', 'xxxx', 'ya', 'yaa', 'yah', 'ybs', 'ye', 'yg', 'ykm']
# menggabungkan stopword library + milik sendiri
data = stop_factory + more_stop_word
dictionary = ArrayDictionary(data)
str = StopWordRemover(dictionary)
stop_wr = nltk.tokenize.word_tokenize(str.remove(casefold))
# proses stemming
kalimat = ' '.join(stop_wr)
factory = StemmerFactory()
# mamanggil fungsi stemming
stemmer = factory.create_stemmer()
stemming = stemmer.stem(kalimat)
tweets =[row[0], row[1], row[2], clean, casefold, tokenizing, stop_wr, stemming]
hasil_preprocessing.append(tweets)
writer.writerow(tweets)
flash('Preprocessing Berhasil', 'preprocessing_data')
# Labeling
hasil_labeling = []
def labeling_twitter():
# Membuat File CSV
file = open('static/files/Data Labeling.csv', 'w', newline='', encoding='utf-8')
writer = csv.writer(file)
translator = Translator()
with open("static/files/Data Preprocessing.csv", "r",encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter =',')
hasil_labeling.clear()
for row in readCSV:
tweet = {}
try:
value = translator.translate(row[7], dest='en')
except:
print("Terjadi kesalahan", flush=True)
terjemahan = value.text
data_label = TextBlob(terjemahan)
if data_label.sentiment.polarity > 0.0 :
tweet['sentiment'] = "Positif"
elif data_label.sentiment.polarity == 0.0 :
tweet['sentiment'] = "Netral"
else :
tweet['sentiment'] = "Negatif"
labeling = tweet['sentiment']
tweets =[row[1], row[7], labeling]
hasil_labeling.append(tweets)
writer.writerow(tweets)
flash('Labeling Berhasil', 'labeling_data')
#Klasifikasi
# Membuat variabel df
df = None
df2 = None
# menentukan akurasi 0
akurasi = 0
def proses_klasifikasi():
global df
global df2
global akurasi
tweet = []
y = []
with open("static/files/Data Labeling.csv", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
for row in readCSV:
tweet.append(row[1])
y.append(row[2])
vectorizer = TfidfVectorizer()
vectorizer.fit(tweet)
# tfidf = vectorizer.fit_transform(X_train)
x = vectorizer.transform(tweet)
# split data training dan testing 80:20
x_train, x_test, y_train, y_test = train_test_split(
x, y, test_size=0.2, random_state=42)
# metode support vector machine kernel linear
clf = SVC(kernel="linear")
clf.fit(x_train, y_train)
predict = clf.predict(x_test)
report = classification_report(y_test, predict, output_dict=True)
# simpan ke csv
clsf_report = pd.DataFrame(report).transpose()
clsf_report.to_csv(
'static/files/Data Klasifikasi.csv', index=True)
pickle.dump(vectorizer, open('static/files/vec.pkl', 'wb'))
pickle.dump(x, open('static/files/tfidf.pkl', 'wb'))
pickle.dump(clf, open('static/files/model.pkl', 'wb'))
#Confusion Matrix
unique_label = np.unique([y_test, predict])
cmtx = pd.DataFrame(
confusion_matrix(y_test, predict, labels=unique_label),
index=['pred:{:}'.format(x) for x in unique_label],
columns=['true:{:}'.format(x) for x in unique_label]
)
cmtx.to_csv(
'static/files/Data Confusion Matrix.csv', index=True)
df = pd.read_csv(
'static/files/Data Confusion Matrix.csv', sep=",")
df.rename(columns={'Unnamed: 0': ''}, inplace=True)
df2 = pd.read_csv(
'static/files/Data Klasifikasi.csv', sep=",")
df2.rename(columns={'Unnamed: 0': ''}, inplace=True)
akurasi = round(accuracy_score(y_test, predict) * 100, 2)
kalimat = ""
for i in tweet:
s = ("".join(i))
kalimat += s
urllib.request.urlretrieve(
"https://firebasestorage.googleapis.com/v0/b/sentimen-97d49.appspot.com/o/Circle-icon.png?alt=media&token=b9647ca7-dfdb-46cd-80a9-cfcaa45a1ee4", 'circle.png')
mask = np.array(Image.open("circle.png"))
wordcloud = WordCloud(width=1600, height=800,
max_font_size=200, background_color='white', mask=mask)
wordcloud.generate(kalimat)
plt.figure(figsize=(12, 10))
plt.imshow(wordcloud, interpolation='bilinear')
plt.axis("off")
plt.savefig('static/files/wordcloud.png')
# diagram pie
counter = dict((i, y.count(i)) for i in y)
isPositive = 'Positif' in counter.keys()
isNegative = 'Negatif' in counter.keys()
isNeutral = 'Netral' in counter.keys()
positif = counter["Positif"] if isPositive == True else 0
negatif = counter["Negatif"] if isNegative == True else 0
netral = counter["Netral"] if isNeutral == True else 0
sizes = [positif, netral, negatif]
labels = ['Positif', 'Netral', 'Negatif']
#add colors
colors = ['#00FF00','#0000FF','#FF0000']
plt.pie(sizes, labels=labels, autopct='%1.0f%%',
shadow=True,colors=colors, textprops={'fontsize': 20})
plt.savefig('static/files/pie-diagram.png')
# diagram batang
# creating the bar plot
plt.figure()
plt.hist(y, color=('#0000FF'))
plt.xlabel("Tweet tentang Penganiayaan")
plt.ylabel("Jumlah Tweet")
plt.title("Presentase Sentimen Tweet Penganiayaan")
plt.savefig('static/files/bar-diagram.png')
flash('Klasifikasi Berhasil', 'klasifikasi_data')
app = Flask(__name__)
app.config['SECRET_KEY'] = 'farez'
# Upload folder
UPLOAD_FOLDER = 'static/files'
ALLOWED_EXTENSION = set(['csv'])
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
def allowed_file(filename):
return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSION
@app.route('/')
def index():
return render_template('index.html')
@app.route('/scraping', methods=['GET', 'POST'])
def scraping():
if request.method == 'POST':
keyword = request.form.get('keyword')
jumlah = request.form.get('jumlah')
hasil_scraping.clear()
scraping_twitter_query(keyword, jumlah)
return render_template('scraping.html', value=hasil_scraping)
return render_template('scraping.html', value=hasil_scraping)
@app.route('/preprocessing', methods=['GET', 'POST'])
def preprocessing():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
hasil_preprocessing.clear()
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if file and allowed_file(file.filename):
file.filename = "Data Scraping.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
hasil_preprocessing.clear()
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('preprocessing.html')
if request.form.get('preprocess') == 'Preprocessing Data':
preprocessing_twitter()
return render_template('preprocessing.html', value=hasil_preprocessing)
return render_template('preprocessing.html', value=hasil_preprocessing)
@app.route('/labeling', methods=['GET', 'POST'])
def labeling():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
hasil_labeling.clear()
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if file and allowed_file(file.filename):
file.filename = "Data Preprocessing.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
hasil_labeling.clear()
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('labeling.html')
if request.form.get('labeling') == 'Labeling Data':
labeling_twitter()
return render_template('labeling.html', value=hasil_labeling)
return render_template('labeling.html', value=hasil_labeling)
@app.route('/klasifikasi', methods=['GET', 'POST'])
def klasifikasi():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('klasifikasi.html')
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('klasifikasi.html',)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('klasifikasi.html')
if file and allowed_file(file.filename):
file.filename = "Data Labeling.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('klasifikasi.html')
if request.form.get('klasifikasi') == 'Klasifikasi Data':
proses_klasifikasi()
return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values)
if akurasi == 0:
return render_template('klasifikasi.html')
else:
return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values)
@app.route('/visualisasi')
def visualisasi():
return render_template('visualisasi.html')
@app.route('/tentang')
def modelpredict():
return render_template('tentang.html')
if __name__ == "__main__":
app.run(debug=True)

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from flask import Flask, render_template, request, flash
import tweepy
import re
import string
import csv
import pickle
import os
from os.path import join, dirname, realpath
import pandas as pd
import numpy as np
from Sastrawi.Stemmer.StemmerFactory import StemmerFactory
from Sastrawi.StopWordRemover.StopWordRemoverFactory import StopWordRemoverFactory, StopWordRemover, ArrayDictionary
import nltk
from nltk.corpus import stopwords
from nltk.tokenize import word_tokenize
from googletrans import Translator
from textblob import TextBlob
from sklearn.metrics import accuracy_score, classification_report, confusion_matrix
from sklearn.model_selection import train_test_split
from sklearn.feature_extraction.text import TfidfVectorizer
from sklearn.naive_bayes import MultinomialNB
from PIL import Image
import urllib.request
import matplotlib.pyplot as plt
from wordcloud import WordCloud
nltk.download('punkt')
nltk.download('stopwords')
hasil_preprocessing = []
hasil_labeling = []
app = Flask(__name__)
app.config['SECRET_KEY'] = 'farez'
UPLOAD_FOLDER = 'static/files'
ALLOWED_EXTENSIONS = {'csv'}
app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
def allowed_file(filename):
return '.' in filename and filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
dataNormalisasi = pd.read_csv('D:\Skripsi\model\model-skr\kamus_singkatan.csv', sep=',')
# ubah data normalisasi menjadi dictionary
dictNormalisasi = dict(zip(dataNormalisasi['singkatan'], dataNormalisasi['asli']))
hasil_preprocessing = []
def normalisasi_kata(teks, dict_normalisasi):
teks = teks.split()
hasil = []
for kata in teks:
if kata.lower() in dict_normalisasi:
hasil.append(dict_normalisasi[kata.lower()])
else:
hasil.append(kata)
return " ".join(hasil)
# def preprocessing_twitter():
dataNormalisasi = pd.read_csv('D:\Skripsi\model\model-skr\kamus_singkatan.csv', sep=',')
dictNormalisasi = dict(zip(dataNormalisasi['singkatan'], dataNormalisasi['asli']))
hasil_preprocessing.clear()
with open("static/files/Data Scraping.csv", "r", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
# Skip the header row
next(readCSV)
for row in readCSV:
clean = ' '.join(re.sub("(@[A-Za-z0-9]+)|([^0-9A-Za-z \t])|(\w+:\/\/\S+)", " ", row[2]).split())
clean = re.sub("\d+", "", clean)
clean = re.sub(r"\b[a-zA-Z]\b", "", clean)
clean = re.sub('\s+', ' ', clean)
clean = clean.translate(clean.maketrans("", "", string.punctuation))
casefold = clean.casefold()
normakisais = normalisasi_kata(casefold, dictNormalisasi)
tokenizing = nltk.tokenize.word_tokenize(normakisais)
stop_word_remover = StopWordRemoverFactory().create_stop_word_remover()
stop_wr = nltk.tokenize.word_tokenize(stop_word_remover.remove(normakisais))
kalimat = ' '.join(stop_wr)
factory = StemmerFactory()
stemmer = factory.create_stemmer()
stemming = stemmer.stem(kalimat)
tweets = [row[0], row[1], row[2], clean, casefold, normakisais, tokenizing, stop_wr, stemming]
hasil_preprocessing.append(tweets)
# writer.writerow(tweets)
flash('Preprocessing Berhasil', 'preprocessing_data')
def preprocessing_twitter():
# Membuat File CSV
# d = pd.read_csv(csv_path)
# writer = csv.writer(d)
# file = open('E:\Archieve File\Analisis-Sentimen-Twitter-Flask\static/files/Data Preprocessing.csv', 'w', newline='', encoding='utf-8')
# writer = csv.writer(file)
csv_path = os.path.join(app.root_path, 'static', 'files', 'Data Preprocessing.csv')
writer = csv.writer(open(csv_path, 'w', encoding='utf-8', newline=''))
with open("static/files/Data Scraping.csv", "r", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
hasil_labeling.clear()
for row in readCSV:
# proses cleansing
# remove mention, link, hashtag
clean = ' '.join(re.sub("(@[A-Za-z0-9]+)|([^0-9A-Za-z \t])|(\w+:\/\/\S+)", " ", row[2]).split())
# remove number
clean = re.sub("\d+", "", clean)
# remove single char
clean = re.sub(r"\b[a-zA-Z]\b", "", clean)
# remove multiple whitespace menjadi satu spasi
clean = re.sub('\s+', ' ', clean)
# remove punctuation (emoji)
clean = clean.translate(clean.maketrans("", "", string.punctuation))
# proses casefolding
casefold = clean.casefold()
# normalisasi kata
normakisais = normalisasi_kata(casefold, dictNormalisasi)
# proses tokenizing
# tokenizing = nltk.tokenize.word_tokenize(casefold)
tokenizing = nltk.tokenize.word_tokenize(normakisais)
# proses stopword
# mengambil data stop word dari library
stop_factory = StopWordRemoverFactory().get_stop_words()
# menambah stopword sendiri
more_stop_word = ['&amp', 'ad', 'ada', 'ae', 'ah',
'aja', 'ajar', 'ajar', 'amp', 'apa', 'aya', 'bab', 'bajo',
'bar', 'bbrp', 'beda', 'begini', 'bgmn', 'bgt', 'bhw', 'biar', 'bikin',
'bilang', 'bkh', 'bkn', 'bln', 'bnyk', 'brt', 'buah', 'cc', 'cc',
'ckp', 'com', 'cuy', 'd', 'dab', 'dah', 'dan', 'dg', 'dgn', 'di',
'dih', 'dlm', 'dm', 'dpo', 'dr', 'dr', 'dri', 'duga', 'duh', 'enth',
'er', 'et', 'ga', 'gak', 'gal', 'gin', 'gitu', 'gk', 'gmn', 'gs',
'gt', 'gue', 'gw', 'hah', 'hallo', 'halo', 'hehe', 'hello', 'hha',
'hrs', 'https', 'ia', 'iii', 'in', 'ini', 'iw', 'jadi', 'jadi', 'jangn',
'jd', 'jg', 'jgn', 'jls', 'kak', 'kali', 'kalo', 'kan', 'kch', 'ke',
'kena', 'ket', 'kl', 'kll', 'klo', 'km', 'kmrn', 'knp', 'kok', 'kpd',
'krn', 'kui', 'lagi', 'lah', 'lahh', 'lalu', 'lbh', 'lewat', 'loh', 'lu',
'mah', 'mau', 'min', 'mlkukan', 'mls', 'mnw', 'mrk', 'n', 'nan', 'ni',
'nih', 'no', 'nti', 'ntt', 'ny', 'nya', 'nyg', 'oleh', 'ono', 'ooooo',
'op', 'org', 'pen', 'pk', 'pun', 'qq', 'rd', 'rt', 'sama', 'sbg', 'sdh',
'sdrhn', 'segera', 'sgt', 'si', 'si', 'sih', 'sj', 'so', 'sy', 't', 'tak',
'tak', 'tara', 'tau', 'td', 'tdk', 'tdk', 'thd', 'thd', 'thn', 'tindkn',
'tkt', 'tp', 'tsb', 'ttg', 'ttp', 'tuh', 'tv', 'u', 'upa', 'utk', 'uyu',
'viral', 'vm', 'wae', 'wah', 'wb', 'wes', 'wk', 'wkwk', 'wkwkwk', 'wn',
'woiii', 'xxxx', 'ya', 'yaa', 'yah', 'ybs', 'ye', 'yg', 'ykm']
# menggabungkan stopword library + milik sendiri
data = stop_factory + more_stop_word
dictionary = ArrayDictionary(data)
str = StopWordRemover(dictionary)
# stop_wr = nltk.tokenize.word_tokenize(str.remove(casefold))
stop_wr = nltk.tokenize.word_tokenize(str.remove(normakisais))
# proses stemming
kalimat = ' '.join(stop_wr)
factory = StemmerFactory()
# mamanggil fungsi stemming
stemmer = factory.create_stemmer()
stemming = stemmer.stem(kalimat)
tweets = [row[0], row[1], row[2], clean, casefold,normakisais, tokenizing, stop_wr, stemming]
hasil_preprocessing.append(tweets)
writer.writerow(tweets)
flash('Preprocessing Berhasil', 'preprocessing_data')
def labeling_twitter():
data_preprocessing_csv_path = os.path.join(app.root_path, 'static', 'files', 'Data Preprocessing.csv')
labeling_csv_path = os.path.join(app.root_path, 'static', 'files', 'Data Labeling.csv')
translator = Translator()
try:
with open(data_preprocessing_csv_path, "r", encoding='utf-8') as preprocessing_file, \
open(labeling_csv_path, 'w', encoding='utf-8', newline='') as labeling_file:
csv_reader = csv.reader(preprocessing_file, delimiter=',')
csv_writer = csv.writer(labeling_file)
hasil_labeling.clear()
for row in csv_reader:
tweet = {}
try:
value = translator.translate(row[2], dest='en') # Changed index from 7 to 2
except Exception as e:
print(f"Terjadi kesalahan {e}", flush=True)
terjemahan = value.text
data_label = TextBlob(terjemahan)
if data_label.sentiment.polarity > 0.0:
tweet['sentiment'] = "Positif"
elif data_label.sentiment.polarity == 0.0:
tweet['sentiment'] = "Netral"
else:
tweet['sentiment'] = "Negatif"
labeling = tweet['sentiment']
tweets = [row[1], row[2], labeling] # Changed index from 7 to 2
hasil_labeling.append(tweets)
csv_writer.writerow(tweets)
flash('Labeling Berhasil', 'labeling_data')
except Exception as e:
print(f"Terjadi kesalahan {e}", flush=True)
#
#Klasifikasi
# Membuat variabel df
df = None
df2 = None
# menentukan akurasi 0
akurasi = 0
def proses_klasifikasi():
global df
global df2
global akurasi
tweet = []
y = []
with open("static/files/Data Labeling.csv", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
for row in readCSV:
tweet.append(row[1])
y.append(row[2])
vectorizer = TfidfVectorizer()
vectorizer.fit(tweet)
# tfidf = vectorizer.fit_transform(X_train)
x = vectorizer.transform(tweet)
# tfidf
# Calculate term frequencies
term_frequencies = np.sum(x.toarray(), axis=0)
# Calculate document frequencies
document_frequencies = np.sum(x.toarray() != 0, axis=0)
# Calculate inverse document frequencies
inverse_document_frequencies = np.log(x.shape[0] / (1 + document_frequencies))
# Calculate TF-IDF values
# tf_idf_values = term_frequencies * inverse_document_frequencies
# Convert TF-IDF matrix to DataFrame
tfidf_df = pd.DataFrame(x.toarray(), columns=vectorizer.get_feature_names_out())
# tfidf
# split data training dan testing 80:20
x_train, x_test, y_train, y_test = train_test_split(
x, y, test_size=0.2, random_state=42)
# metode support vector machine kernel linear
# clf = SVC(kernel="linear")
# clf.fit(x_train, y_train)
# predict = clf.predict(x_test)
# report = classification_report(y_test, predict, output_dict=True)
# metode NB
clf = MultinomialNB()
clf.fit(x_train, y_train)
predict = clf.predict(x_test)
report = classification_report(y_test, predict, output_dict=True)
# simpan ke csv
clsf_report = pd.DataFrame(report).transpose()
clsf_report.to_csv(
'static/files/Data Klasifikasi.csv', index=True)
pickle.dump(vectorizer, open('static/files/vec.pkl', 'wb'))
pickle.dump(x, open('static/files/tfidf.pkl', 'wb'))
pickle.dump(clf, open('static/files/model.pkl', 'wb'))
#Confusion Matrix
unique_label = np.unique([y_test, predict])
cmtx = pd.DataFrame(
confusion_matrix(y_test, predict, labels=unique_label),
index=['pred:{:}'.format(x) for x in unique_label],
columns=['true:{:}'.format(x) for x in unique_label]
)
cmtx.to_csv(
'static/files/Data Confusion Matrix.csv', index=True)
df = pd.read_csv(
'static/files/Data Confusion Matrix.csv', sep=",")
df.rename(columns={'Unnamed: 0': ''}, inplace=True)
df2 = pd.read_csv(
'static/files/Data Klasifikasi.csv', sep=",")
df2.rename(columns={'Unnamed: 0': ''}, inplace=True)
akurasi = round(accuracy_score(y_test, predict) * 100, 2)
kalimat = ""
for i in tweet:
s = ("".join(i))
kalimat += s
urllib.request.urlretrieve(
"https://firebasestorage.googleapis.com/v0/b/sentimen-97d49.appspot.com/o/Circle-icon.png?alt=media&token=b9647ca7-dfdb-46cd-80a9-cfcaa45a1ee4", 'circle.png')
mask = np.array(Image.open("circle.png"))
wordcloud = WordCloud(width=1600, height=800,
max_font_size=200, background_color='white', mask=mask)
wordcloud.generate(kalimat)
plt.figure(figsize=(12, 10))
plt.imshow(wordcloud, interpolation='bilinear')
plt.axis("off")
plt.savefig('static/files/wordcloud.png')
# Pie chart
counter = dict((i, y.count(i)) for i in y)
isPositive = 'Positif' in counter.keys()
isNegative = 'Negatif' in counter.keys()
isNeutral = 'Netral' in counter.keys()
positif = counter["Positif"] if isPositive == True else 0
negatif = counter["Negatif"] if isNegative == True else 0
netral = counter["Netral"] if isNeutral == True else 0
sizes = [positif, netral, negatif]
labels = ['Positif', 'Netral', 'Negatif']
colors = ['#00FF00', '#0000FF', '#FF0000']
plt.pie(sizes, labels=labels, autopct='%1.0f%%',
shadow=True, colors=colors, textprops={'fontsize': 20})
plt.savefig('static/files/pie-diagram.png')
# Bar chart
plt.figure()
plt.hist(y, color=('#0000FF'))
plt.xlabel("Tweet tentang UU KES")
plt.ylabel("Jumlah Tweet")
plt.title("Presentase Sentimen Tweet")
plt.savefig('static/files/bar-diagram.png')
flash('Klasifikasi Berhasil', 'klasifikasi_data')
@app.route('/')
def index():
return render_template('index.html')
@app.route('/preprocessing', methods=['GET', 'POST'])
def preprocessing():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
hasil_preprocessing.clear()
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('preprocessing.html', value=hasil_preprocessing)
if file and allowed_file(file.filename):
file.filename = "Data Scraping.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
hasil_preprocessing.clear()
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('preprocessing.html')
if request.form.get('preprocess') == 'Preprocessing Data':
preprocessing_twitter()
return render_template('preprocessing.html', value=hasil_preprocessing)
return render_template('preprocessing.html', value=hasil_preprocessing)
@app.route('/labeling', methods=['GET', 'POST'])
def labeling():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
hasil_labeling.clear()
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('labeling.html', value=hasil_labeling)
if file and allowed_file(file.filename):
file.filename = "Data Preprocessing.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
hasil_labeling.clear()
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('labeling.html')
if request.form.get('labeling') == 'Labeling Data':
labeling_twitter()
return render_template('labeling.html', value=hasil_labeling)
return render_template('labeling.html', value=hasil_labeling)
@app.route('/klasifikasi', methods=['GET', 'POST'])
def klasifikasi():
if request.method == 'POST':
if request.form.get('upload') == 'Upload Data':
file = request.files['file']
if not allowed_file(file.filename):
flash('Format file tidak diperbolehkan', 'upload_gagal')
return render_template('klasifikasi.html')
if 'file' not in request.files:
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('klasifikasi.html',)
if file.filename == '':
flash('File tidak boleh kosong', 'upload_gagal')
return render_template('klasifikasi.html')
if file and allowed_file(file.filename):
file.filename = "Data Labeling.csv"
file.save(os.path.join(app.config['UPLOAD_FOLDER'], file.filename))
flash('File Berhasil di upload', 'upload_berhasil')
return render_template('klasifikasi.html')
if request.form.get('klasifikasi') == 'Klasifikasi Data':
proses_klasifikasi()
return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values)
if akurasi == 0:
return render_template('klasifikasi.html')
else:
# return render_template('klasifikasi.html', accuracy=akurasi, tables=[df.to_html(classes='table table-bordered', index=False, justify='left')], titles=df.columns.values, tables2=[df2.to_html(classes='table table-bordered', index=False, justify='left')], titles2=df2.columns.values)
# return render_template('klasifikasi.html', accuracy=akurasi, table1=html_table1, titles1=df.columns.values, table2=html_table2, titles2=df2.columns.values)
return render_template('klasifikasi.html', accuracy=akurasi, titles1=df.columns.values, table2=html_table2, titles2=df2.columns.values)
@app.route('/tfidf_results', methods=['GET'])
def tfidf_results():
global df_result
global df
global df2
global akurasi
tweet = []
y = []
# Read data from CSV file
with open("static/files/Data Labeling.csv", encoding='utf-8') as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
for row in readCSV:
tweet.append(row[1])
y.append(row[2])
# Vectorize the text data
vectorizer = TfidfVectorizer()
vectorizer.fit(tweet)
x = vectorizer.transform(tweet)
# Ambil matriks TF-IDF
tfidf_matrix = x.toarray()
# Ambil kata-kata yang muncul di korpus
terms = vectorizer.get_feature_names_out()
# Ambil DF (Document Frequency) untuk setiap kata
df = vectorizer.idf_
# Membuat DataFrame dari hasil perhitungan
data = {'Kata': terms, 'DF': df, 'IDF': 1 + df, 'TF-IDF' : ''}
# for i, term in enumerate(terms):
# data['TF-IDF'] = tfidf_matrix[:, i]
df_result = pd.DataFrame(data)
# Render the template with the DataFrame
return render_template('tfidf_results.html', tables=[df_result.to_html(classes='table table-bordered', index=False, justify='left')], titles=df_result.columns.values)
@app.route('/visualisasi')
def visualisasi():
return render_template('visualisasi.html')
@app.route('/tentang')
def modelpredict():
return render_template('tentang.html')
if __name__ == "__main__":
app.run(debug=True)

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# https://github.com/browserslist/browserslist#readme
>= 1%
last 1 major version
not dead
Chrome >= 60
Firefox >= 60
Edge >= 15.15063
Explorer 11
iOS >= 10
Safari >= 10
Android >= 6
not ExplorerMobile <= 11

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node_modules

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language: node_js
git:
depth: 3
node_js:
- "node"
install: npm install
script:
- npm test
- gulp
cache:
directories:
- node_modules
notifications:
email: false

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The MIT License (MIT)
Copyright (c) 2013-2021 Start Bootstrap LLC
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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* * * * * * * * * * * * * * * *
* * UPGRADE TO SB ADMIN PRO * *
* * * * * * * * * * * * * * * *
Save $10 and upgrade to SB Admin Pro.
Use the coupon code:
SAVE10
when making your purchase at
https://startbootstrap.com/theme/sb-admin-pro.
* * * * * * * * * * * * * * *
* * SB ADMIN PRO INCLUDES * *
* * * * * * * * * * * * * * *
- Full Documentation
- Expanded Components & Utilities
- Page Examples for Common Web App Views
- Email Support
- Fixed and Static Sidenav Options
- Multiple Page Layout Options
...and more!
* * * * * * * * * * * * * * * * * *
* * SAVE $10 ON ANY PRO PRODUCT * *
* * * * * * * * * * * * * * * * * *
Visit https://startbootstrap.com/shop to see any of
our other pro products, and save $10 on ANY PRODUCT
using the following coupon code:
Coupon Code: SAVE10

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# [Start Bootstrap - SB Admin 2](https://startbootstrap.com/theme/sb-admin-2/)
[SB Admin 2](https://startbootstrap.com/theme/sb-admin-2/) is an open source admin dashboard theme for [Bootstrap](https://getbootstrap.com/) created by [Start Bootstrap](https://startbootstrap.com/).
For the legacy Bootstrap 3 version of this theme, you can view the [last stable release](https://github.com/StartBootstrap/startbootstrap-sb-admin-2/releases/tag/v3.3.7%2B1) of SB Admin 2 for Bootstrap 3.
## Preview
[![SB Admin 2 Preview](https://assets.startbootstrap.com/img/screenshots/themes/sb-admin-2.png)](https://startbootstrap.github.io/startbootstrap-sb-admin-2/)
**[Launch Live Preview](https://startbootstrap.github.io/startbootstrap-sb-admin-2/)**
## Status
[![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/StartBootstrap/startbootstrap-sb-admin-2/master/LICENSE)
[![npm version](https://img.shields.io/npm/v/startbootstrap-sb-admin-2.svg)](https://www.npmjs.com/package/startbootstrap-sb-admin-2)
[![Build Status](https://travis-ci.org/StartBootstrap/startbootstrap-sb-admin-2.svg?branch=master)](https://travis-ci.org/StartBootstrap/startbootstrap-sb-admin-2)
[![dependencies Status](https://david-dm.org/StartBootstrap/startbootstrap-sb-admin-2/status.svg)](https://david-dm.org/StartBootstrap/startbootstrap-sb-admin-2)
[![devDependencies Status](https://david-dm.org/StartBootstrap/startbootstrap-sb-admin-2/dev-status.svg)](https://david-dm.org/StartBootstrap/startbootstrap-sb-admin-2?type=dev)
## Download and Installation
To begin using this template, choose one of the following options to get started:
* [Download the latest release on Start Bootstrap](https://startbootstrap.com/theme/sb-admin-2/)
* Install via npm: `npm i startbootstrap-sb-admin-2`
* Clone the repo: `git clone https://github.com/StartBootstrap/startbootstrap-sb-admin-2.git`
* [Fork, Clone, or Download on GitHub](https://github.com/StartBootstrap/startbootstrap-sb-admin-2)
## Usage
After installation, run `npm install` and then run `npm start` which will open up a preview of the template in your default browser, watch for changes to core template files, and live reload the browser when changes are saved. You can view the `gulpfile.js` to see which tasks are included with the dev environment.
### Gulp Tasks
* `gulp` the default task that builds everything
* `gulp watch` browserSync opens the project in your default browser and live reloads when changes are made
* `gulp css` compiles SCSS files into CSS and minifies the compiled CSS
* `gulp js` minifies the themes JS file
* `gulp vendor` copies dependencies from node_modules to the vendor directory
You must have npm installed globally in order to use this build environment. This theme was built using node v11.6.0 and the Gulp CLI v2.0.1. If Gulp is not running properly after running `npm install`, you may need to update node and/or the Gulp CLI locally.
## Bugs and Issues
Have a bug or an issue with this template? [Open a new issue](https://github.com/StartBootstrap/startbootstrap-sb-admin-2/issues) here on GitHub or leave a comment on the [template overview page at Start Bootstrap](https://startbootstrap.com/theme/sb-admin-2/).
## About
Start Bootstrap is an open source library of free Bootstrap templates and themes. All of the free templates and themes on Start Bootstrap are released under the MIT license, which means you can use them for any purpose, even for commercial projects.
* <https://startbootstrap.com>
* <https://twitter.com/SBootstrap>
Start Bootstrap was created by and is maintained by **[David Miller](https://davidmiller.io/)**.
* <https://davidmiller.io>
* <https://twitter.com/davidmillerhere>
* <https://github.com/davidtmiller>
Start Bootstrap is based on the [Bootstrap](https://getbootstrap.com/) framework created by [Mark Otto](https://twitter.com/mdo) and [Jacob Thorton](https://twitter.com/fat).
## Copyright and License
Copyright 2013-2021 Start Bootstrap LLC. Code released under the [MIT](https://github.com/StartBootstrap/startbootstrap-resume/blob/master/LICENSE) license.

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,true:-1,true:0,true:1
pred:-1,0,38,0
pred:0,0,311,0
pred:1,0,124,0
1 true:-1 true:0 true:1
2 pred:-1 0 38 0
3 pred:0 0 311 0
4 pred:1 0 124 0

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,precision,recall,f1-score,support
-1,0.0,0.0,0.0,38.0
0,0.6575052854122622,1.0,0.7933673469387755,311.0
1,0.0,0.0,0.0,124.0
accuracy,0.6575052854122622,0.6575052854122622,0.6575052854122622,0.6575052854122622
macro avg,0.21916842847075405,0.3333333333333333,0.26445578231292516,473.0
weighted avg,0.4323132003450603,0.6575052854122622,0.5216432238857488,473.0
1 precision recall f1-score support
2 -1 0.0 0.0 0.0 38.0
3 0 0.6575052854122622 1.0 0.7933673469387755 311.0
4 1 0.0 0.0 0.0 124.0
5 accuracy 0.6575052854122622 0.6575052854122622 0.6575052854122622 0.6575052854122622
6 macro avg 0.21916842847075405 0.3333333333333333 0.26445578231292516 473.0
7 weighted avg 0.4323132003450603 0.6575052854122622 0.5216432238857488 473.0

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"use strict";
// Load plugins
const autoprefixer = require("gulp-autoprefixer");
const browsersync = require("browser-sync").create();
const cleanCSS = require("gulp-clean-css");
const del = require("del");
const gulp = require("gulp");
const header = require("gulp-header");
const merge = require("merge-stream");
const plumber = require("gulp-plumber");
const rename = require("gulp-rename");
const sass = require("gulp-sass");
const uglify = require("gulp-uglify");
// Load package.json for banner
const pkg = require('./package.json');
// Set the banner content
const banner = ['/*!\n',
' * Start Bootstrap - <%= pkg.title %> v<%= pkg.version %> (<%= pkg.homepage %>)\n',
' * Copyright 2013-' + (new Date()).getFullYear(), ' <%= pkg.author %>\n',
' * Licensed under <%= pkg.license %> (https://github.com/StartBootstrap/<%= pkg.name %>/blob/master/LICENSE)\n',
' */\n',
'\n'
].join('');
// BrowserSync
function browserSync(done) {
browsersync.init({
server: {
baseDir: "./"
},
port: 3000
});
done();
}
// BrowserSync reload
function browserSyncReload(done) {
browsersync.reload();
done();
}
// Clean vendor
function clean() {
return del(["./vendor/"]);
}
// Bring third party dependencies from node_modules into vendor directory
function modules() {
// Bootstrap JS
var bootstrapJS = gulp.src('./node_modules/bootstrap/dist/js/*')
.pipe(gulp.dest('./vendor/bootstrap/js'));
// Bootstrap SCSS
var bootstrapSCSS = gulp.src('./node_modules/bootstrap/scss/**/*')
.pipe(gulp.dest('./vendor/bootstrap/scss'));
// ChartJS
var chartJS = gulp.src('./node_modules/chart.js/dist/*.js')
.pipe(gulp.dest('./vendor/chart.js'));
// dataTables
var dataTables = gulp.src([
'./node_modules/datatables.net/js/*.js',
'./node_modules/datatables.net-bs4/js/*.js',
'./node_modules/datatables.net-bs4/css/*.css'
])
.pipe(gulp.dest('./vendor/datatables'));
// Font Awesome
var fontAwesome = gulp.src('./node_modules/@fortawesome/**/*')
.pipe(gulp.dest('./vendor'));
// jQuery Easing
var jqueryEasing = gulp.src('./node_modules/jquery.easing/*.js')
.pipe(gulp.dest('./vendor/jquery-easing'));
// jQuery
var jquery = gulp.src([
'./node_modules/jquery/dist/*',
'!./node_modules/jquery/dist/core.js'
])
.pipe(gulp.dest('./vendor/jquery'));
return merge(bootstrapJS, bootstrapSCSS, chartJS, dataTables, fontAwesome, jquery, jqueryEasing);
}
// CSS task
function css() {
return gulp
.src("./scss/**/*.scss")
.pipe(plumber())
.pipe(sass({
outputStyle: "expanded",
includePaths: "./node_modules",
}))
.on("error", sass.logError)
.pipe(autoprefixer({
cascade: false
}))
.pipe(header(banner, {
pkg: pkg
}))
.pipe(gulp.dest("./css"))
.pipe(rename({
suffix: ".min"
}))
.pipe(cleanCSS())
.pipe(gulp.dest("./css"))
.pipe(browsersync.stream());
}
// JS task
function js() {
return gulp
.src([
'./js/*.js',
'!./js/*.min.js',
])
.pipe(uglify())
.pipe(header(banner, {
pkg: pkg
}))
.pipe(rename({
suffix: '.min'
}))
.pipe(gulp.dest('./js'))
.pipe(browsersync.stream());
}
// Watch files
function watchFiles() {
gulp.watch("./scss/**/*", css);
gulp.watch(["./js/**/*", "!./js/**/*.min.js"], js);
gulp.watch("./**/*.html", browserSyncReload);
}
// Define complex tasks
const vendor = gulp.series(clean, modules);
const build = gulp.series(vendor, gulp.parallel(css, js));
const watch = gulp.series(build, gulp.parallel(watchFiles, browserSync));
// Export tasks
exports.css = css;
exports.js = js;
exports.clean = clean;
exports.vendor = vendor;
exports.build = build;
exports.watch = watch;
exports.default = build;

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// Set new default font family and font color to mimic Bootstrap's default styling
Chart.defaults.global.defaultFontFamily = 'Nunito', '-apple-system,system-ui,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif';
Chart.defaults.global.defaultFontColor = '#858796';
function number_format(number, decimals, dec_point, thousands_sep) {
// * example: number_format(1234.56, 2, ',', ' ');
// * return: '1 234,56'
number = (number + '').replace(',', '').replace(' ', '');
var n = !isFinite(+number) ? 0 : +number,
prec = !isFinite(+decimals) ? 0 : Math.abs(decimals),
sep = (typeof thousands_sep === 'undefined') ? ',' : thousands_sep,
dec = (typeof dec_point === 'undefined') ? '.' : dec_point,
s = '',
toFixedFix = function(n, prec) {
var k = Math.pow(10, prec);
return '' + Math.round(n * k) / k;
};
// Fix for IE parseFloat(0.55).toFixed(0) = 0;
s = (prec ? toFixedFix(n, prec) : '' + Math.round(n)).split('.');
if (s[0].length > 3) {
s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep);
}
if ((s[1] || '').length < prec) {
s[1] = s[1] || '';
s[1] += new Array(prec - s[1].length + 1).join('0');
}
return s.join(dec);
}
// Area Chart Example
var ctx = document.getElementById("myAreaChart");
var myLineChart = new Chart(ctx, {
type: 'line',
data: {
labels: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"],
datasets: [{
label: "Earnings",
lineTension: 0.3,
backgroundColor: "rgba(78, 115, 223, 0.05)",
borderColor: "rgba(78, 115, 223, 1)",
pointRadius: 3,
pointBackgroundColor: "rgba(78, 115, 223, 1)",
pointBorderColor: "rgba(78, 115, 223, 1)",
pointHoverRadius: 3,
pointHoverBackgroundColor: "rgba(78, 115, 223, 1)",
pointHoverBorderColor: "rgba(78, 115, 223, 1)",
pointHitRadius: 10,
pointBorderWidth: 2,
data: [0, 10000, 5000, 15000, 10000, 20000, 15000, 25000, 20000, 30000, 25000, 40000],
}],
},
options: {
maintainAspectRatio: false,
layout: {
padding: {
left: 10,
right: 25,
top: 25,
bottom: 0
}
},
scales: {
xAxes: [{
time: {
unit: 'date'
},
gridLines: {
display: false,
drawBorder: false
},
ticks: {
maxTicksLimit: 7
}
}],
yAxes: [{
ticks: {
maxTicksLimit: 5,
padding: 10,
// Include a dollar sign in the ticks
callback: function(value, index, values) {
return '$' + number_format(value);
}
},
gridLines: {
color: "rgb(234, 236, 244)",
zeroLineColor: "rgb(234, 236, 244)",
drawBorder: false,
borderDash: [2],
zeroLineBorderDash: [2]
}
}],
},
legend: {
display: false
},
tooltips: {
backgroundColor: "rgb(255,255,255)",
bodyFontColor: "#858796",
titleMarginBottom: 10,
titleFontColor: '#6e707e',
titleFontSize: 14,
borderColor: '#dddfeb',
borderWidth: 1,
xPadding: 15,
yPadding: 15,
displayColors: false,
intersect: false,
mode: 'index',
caretPadding: 10,
callbacks: {
label: function(tooltipItem, chart) {
var datasetLabel = chart.datasets[tooltipItem.datasetIndex].label || '';
return datasetLabel + ': $' + number_format(tooltipItem.yLabel);
}
}
}
}
});

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// Set new default font family and font color to mimic Bootstrap's default styling
Chart.defaults.global.defaultFontFamily = 'Nunito', '-apple-system,system-ui,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif';
Chart.defaults.global.defaultFontColor = '#858796';
function number_format(number, decimals, dec_point, thousands_sep) {
// * example: number_format(1234.56, 2, ',', ' ');
// * return: '1 234,56'
number = (number + '').replace(',', '').replace(' ', '');
var n = !isFinite(+number) ? 0 : +number,
prec = !isFinite(+decimals) ? 0 : Math.abs(decimals),
sep = (typeof thousands_sep === 'undefined') ? ',' : thousands_sep,
dec = (typeof dec_point === 'undefined') ? '.' : dec_point,
s = '',
toFixedFix = function(n, prec) {
var k = Math.pow(10, prec);
return '' + Math.round(n * k) / k;
};
// Fix for IE parseFloat(0.55).toFixed(0) = 0;
s = (prec ? toFixedFix(n, prec) : '' + Math.round(n)).split('.');
if (s[0].length > 3) {
s[0] = s[0].replace(/\B(?=(?:\d{3})+(?!\d))/g, sep);
}
if ((s[1] || '').length < prec) {
s[1] = s[1] || '';
s[1] += new Array(prec - s[1].length + 1).join('0');
}
return s.join(dec);
}
// Bar Chart Example
var ctx = document.getElementById("myBarChart");
var myBarChart = new Chart(ctx, {
type: 'bar',
data: {
labels: ["January", "February", "March", "April", "May", "June"],
datasets: [{
label: "Revenue",
backgroundColor: "#4e73df",
hoverBackgroundColor: "#2e59d9",
borderColor: "#4e73df",
data: [4215, 5312, 6251, 7841, 9821, 14984],
}],
},
options: {
maintainAspectRatio: false,
layout: {
padding: {
left: 10,
right: 25,
top: 25,
bottom: 0
}
},
scales: {
xAxes: [{
time: {
unit: 'month'
},
gridLines: {
display: false,
drawBorder: false
},
ticks: {
maxTicksLimit: 6
},
maxBarThickness: 25,
}],
yAxes: [{
ticks: {
min: 0,
max: 15000,
maxTicksLimit: 5,
padding: 10,
// Include a dollar sign in the ticks
callback: function(value, index, values) {
return '$' + number_format(value);
}
},
gridLines: {
color: "rgb(234, 236, 244)",
zeroLineColor: "rgb(234, 236, 244)",
drawBorder: false,
borderDash: [2],
zeroLineBorderDash: [2]
}
}],
},
legend: {
display: false
},
tooltips: {
titleMarginBottom: 10,
titleFontColor: '#6e707e',
titleFontSize: 14,
backgroundColor: "rgb(255,255,255)",
bodyFontColor: "#858796",
borderColor: '#dddfeb',
borderWidth: 1,
xPadding: 15,
yPadding: 15,
displayColors: false,
caretPadding: 10,
callbacks: {
label: function(tooltipItem, chart) {
var datasetLabel = chart.datasets[tooltipItem.datasetIndex].label || '';
return datasetLabel + ': $' + number_format(tooltipItem.yLabel);
}
}
},
}
});

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// Set new default font family and font color to mimic Bootstrap's default styling
Chart.defaults.global.defaultFontFamily = 'Nunito', '-apple-system,system-ui,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif';
Chart.defaults.global.defaultFontColor = '#858796';
// Pie Chart Example
var ctx = document.getElementById("myPieChart");
var myPieChart = new Chart(ctx, {
type: 'doughnut',
data: {
labels: ["Direct", "Referral", "Social"],
datasets: [{
data: [55, 30, 15],
backgroundColor: ['#4e73df', '#1cc88a', '#36b9cc'],
hoverBackgroundColor: ['#2e59d9', '#17a673', '#2c9faf'],
hoverBorderColor: "rgba(234, 236, 244, 1)",
}],
},
options: {
maintainAspectRatio: false,
tooltips: {
backgroundColor: "rgb(255,255,255)",
bodyFontColor: "#858796",
borderColor: '#dddfeb',
borderWidth: 1,
xPadding: 15,
yPadding: 15,
displayColors: false,
caretPadding: 10,
},
legend: {
display: false
},
cutoutPercentage: 80,
},
});

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// Call the dataTables jQuery plugin
$(document).ready(function() {
$('#dataTable').DataTable();
});

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(function($) {
"use strict"; // Start of use strict
// Toggle the side navigation
$("#sidebarToggle, #sidebarToggleTop").on('click', function(e) {
$("body").toggleClass("sidebar-toggled");
$(".sidebar").toggleClass("toggled");
if ($(".sidebar").hasClass("toggled")) {
$('.sidebar .collapse').collapse('hide');
};
});
// Close any open menu accordions when window is resized below 768px
$(window).resize(function() {
if ($(window).width() < 768) {
$('.sidebar .collapse').collapse('hide');
};
// Toggle the side navigation when window is resized below 480px
if ($(window).width() < 480 && !$(".sidebar").hasClass("toggled")) {
$("body").addClass("sidebar-toggled");
$(".sidebar").addClass("toggled");
$('.sidebar .collapse').collapse('hide');
};
});
// Prevent the content wrapper from scrolling when the fixed side navigation hovered over
$('body.fixed-nav .sidebar').on('mousewheel DOMMouseScroll wheel', function(e) {
if ($(window).width() > 768) {
var e0 = e.originalEvent,
delta = e0.wheelDelta || -e0.detail;
this.scrollTop += (delta < 0 ? 1 : -1) * 30;
e.preventDefault();
}
});
// Scroll to top button appear
$(document).on('scroll', function() {
var scrollDistance = $(this).scrollTop();
if (scrollDistance > 100) {
$('.scroll-to-top').fadeIn();
} else {
$('.scroll-to-top').fadeOut();
}
});
// Smooth scrolling using jQuery easing
$(document).on('click', 'a.scroll-to-top', function(e) {
var $anchor = $(this);
$('html, body').stop().animate({
scrollTop: ($($anchor.attr('href')).offset().top)
}, 1000, 'easeInOutExpo');
e.preventDefault();
});
})(jQuery); // End of use strict

7
static/js/sb-admin-2.min.js vendored Normal file
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/*!
* Start Bootstrap - SB Admin 2 v4.1.3 (https://startbootstrap.com/theme/sb-admin-2)
* Copyright 2013-2021 Start Bootstrap
* Licensed under MIT (https://github.com/StartBootstrap/startbootstrap-sb-admin-2/blob/master/LICENSE)
*/
!function(l){"use strict";l("#sidebarToggle, #sidebarToggleTop").on("click",function(e){l("body").toggleClass("sidebar-toggled"),l(".sidebar").toggleClass("toggled"),l(".sidebar").hasClass("toggled")&&l(".sidebar .collapse").collapse("hide")}),l(window).resize(function(){l(window).width()<768&&l(".sidebar .collapse").collapse("hide"),l(window).width()<480&&!l(".sidebar").hasClass("toggled")&&(l("body").addClass("sidebar-toggled"),l(".sidebar").addClass("toggled"),l(".sidebar .collapse").collapse("hide"))}),l("body.fixed-nav .sidebar").on("mousewheel DOMMouseScroll wheel",function(e){var o;768<l(window).width()&&(o=(o=e.originalEvent).wheelDelta||-o.detail,this.scrollTop+=30*(o<0?1:-1),e.preventDefault())}),l(document).on("scroll",function(){100<l(this).scrollTop()?l(".scroll-to-top").fadeIn():l(".scroll-to-top").fadeOut()}),l(document).on("click","a.scroll-to-top",function(e){var o=l(this);l("html, body").stop().animate({scrollTop:l(o.attr("href")).offset().top},1e3,"easeInOutExpo"),e.preventDefault()})}(jQuery);

15265
static/package-lock.json generated Normal file

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static/package.json Normal file
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{
"title": "SB Admin 2",
"name": "startbootstrap-sb-admin-2",
"version": "4.1.3",
"scripts": {
"start": "node_modules/.bin/gulp watch"
},
"description": "An open source Bootstrap 4 admin theme.",
"keywords": [
"css",
"sass",
"html",
"responsive",
"theme",
"template",
"admin",
"app"
],
"homepage": "https://startbootstrap.com/theme/sb-admin-2",
"bugs": {
"url": "https://github.com/StartBootstrap/startbootstrap-sb-admin-2/issues",
"email": "feedback@startbootstrap.com"
},
"license": "MIT",
"author": "Start Bootstrap",
"contributors": [
"David Miller (https://davidmiller.io/)"
],
"repository": {
"type": "git",
"url": "https://github.com/StartBootstrap/startbootstrap-sb-admin-2.git"
},
"dependencies": {
"@fortawesome/fontawesome-free": "5.15.3",
"bootstrap": "4.6.0",
"chart.js": "2.9.4",
"datatables.net-bs4": "1.10.24",
"jquery": "3.6.0",
"jquery.easing": "^1.4.1"
},
"devDependencies": {
"browser-sync": "2.26.14",
"del": "6.0.0",
"gulp": "4.0.2",
"gulp-autoprefixer": "7.0.1",
"gulp-clean-css": "4.3.0",
"gulp-header": "2.0.9",
"gulp-plumber": "^1.2.1",
"gulp-rename": "2.0.0",
"gulp-sass": "4.1.0",
"gulp-uglify": "3.0.2",
"merge-stream": "2.0.0"
}
}

52
static/scss/_buttons.scss Normal file
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.btn-circle {
border-radius: 100%;
height: 2.5rem;
width: 2.5rem;
font-size: 1rem;
display: inline-flex;
align-items: center;
justify-content: center;
&.btn-sm {
height: 1.8rem;
width: 1.8rem;
font-size: 0.75rem;
}
&.btn-lg {
height: 3.5rem;
width: 3.5rem;
font-size: 1.35rem;
}
}
.btn-icon-split {
padding: 0;
overflow: hidden;
display: inline-flex;
align-items: stretch;
justify-content: center;
.icon {
background: fade-out($black, .85);
display: inline-block;
padding: $btn-padding-y $btn-padding-x;
}
.text {
display: inline-block;
padding: $btn-padding-y $btn-padding-x;
}
&.btn-sm {
.icon {
padding: $btn-padding-y-sm $btn-padding-x-sm;
}
.text {
padding: $btn-padding-y-sm $btn-padding-x-sm;
}
}
&.btn-lg {
.icon {
padding: $btn-padding-y-lg $btn-padding-x-lg;
}
.text {
padding: $btn-padding-y-lg $btn-padding-x-lg;
}
}
}

36
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// Custom Card Styling
.card {
.card-header {
// Format Dropdowns in Card Headings
.dropdown {
line-height: 1;
.dropdown-menu {
line-height: 1.5;
}
}
}
// Collapsable Card Styling
.card-header[data-toggle="collapse"] {
text-decoration: none;
position: relative;
padding: 0.75rem 3.25rem 0.75rem 1.25rem;
&::after {
position: absolute;
right: 0;
top: 0;
padding-right: 1.725rem;
line-height: 51px;
font-weight: 900;
content: '\f107';
font-family: 'Font Awesome 5 Free';
color: $gray-400;
}
&.collapsed {
border-radius: $card-border-radius;
&::after {
content: '\f105';
}
}
}
}

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// Area Chart
.chart-area {
position: relative;
height: 10rem;
width: 100%;
@include media-breakpoint-up(md) {
height: 20rem;
}
}
// Bar Chart
.chart-bar {
position: relative;
height: 10rem;
width: 100%;
@include media-breakpoint-up(md) {
height: 20rem;
}
}
// Pie Chart
.chart-pie {
position: relative;
height: 15rem;
width: 100%;
@include media-breakpoint-up(md) {
height: calc(20rem - 43px) !important;
}
}

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// Custom Dropdown Styling
.dropdown {
.dropdown-menu {
font-size: $dropdown-font-size;
.dropdown-header {
@extend .text-uppercase;
font-weight: 800;
font-size: 0.65rem;
color: $gray-500;
}
}
}
// Utility class to hide arrow from dropdown
.dropdown.no-arrow {
.dropdown-toggle::after {
display: none;
}
}

52
static/scss/_error.scss Normal file
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// Lucas Bebber's Glitch Effect
// Tutorial and CSS from CSS Tricks
// https://css-tricks.com/glitch-effect-text-images-svg/
.error {
color: $gray-800;
font-size: 7rem;
position: relative;
line-height: 1;
width: 12.5rem;
}
@keyframes noise-anim {
$steps: 20;
@for $i from 0 through $steps {
#{percentage($i*(1/$steps))} {
clip: rect(random(100)+px,9999px,random(100)+px,0);
}
}
}
.error:after {
content: attr(data-text);
position: absolute;
left: 2px;
text-shadow: -1px 0 $red;
top: 0;
color: $gray-800;
background: $gray-100;
overflow: hidden;
clip: rect(0,900px,0,0);
animation: noise-anim 2s infinite linear alternate-reverse;
}
@keyframes noise-anim-2 {
$steps: 20;
@for $i from 0 through $steps {
#{percentage($i*(1/$steps))} {
clip: rect(random(100)+px,9999px,random(100)+px,0);
}
}
}
.error:before {
content: attr(data-text);
position: absolute;
left: -2px;
text-shadow: 1px 0 $blue;
top: 0;
color: $gray-800;
background: $gray-100;
overflow: hidden;
clip: rect(0,900px,0,0);
animation: noise-anim-2 3s infinite linear alternate-reverse;
}

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footer.sticky-footer {
padding: 2rem 0;
flex-shrink: 0;
.copyright {
line-height: 1;
font-size: 0.8rem;
}
}
body.sidebar-toggled {
footer.sticky-footer {
width: 100%;
}
}

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// Global component styles
html {
position: relative;
min-height: 100%;
}
body {
height: 100%;
}
a {
&:focus {
outline: none;
}
}
// Main page wrapper
#wrapper {
display: flex;
#content-wrapper {
background-color: $gray-100;
width: 100%;
overflow-x: hidden;
#content {
flex: 1 0 auto;
}
}
}
// Set container padding to match gutter width instead of default 15px
.container,
.container-fluid {
padding-left: $grid-gutter-width;
padding-right: $grid-gutter-width;
}
// Scroll to top button
.scroll-to-top {
position: fixed;
right: 1rem;
bottom: 1rem;
display: none;
width: 2.75rem;
height: 2.75rem;
text-align: center;
color: $white;
background: fade-out($gray-800, .5);
line-height: 46px;
&:focus,
&:hover {
color: white;
}
&:hover {
background: $gray-800;
}
i {
font-weight: 800;
}
}

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static/scss/_login.scss Normal file
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// Pulling these images from Unsplash
// Toshi the dog from https://unsplash.com/@charlesdeluvio - what a funny dog...
.bg-login-image {
background: url($login-image);
background-position: center;
background-size: cover;
}
.bg-register-image {
background: url($register-image);
background-position: center;
background-size: cover;
}
.bg-password-image {
background: url($password-image);
background-position: center;
background-size: cover;
}
form.user {
.custom-checkbox.small {
label {
line-height: 1.5rem;
}
}
.form-control-user {
font-size: 0.8rem;
border-radius: 10rem;
padding: 1.5rem 1rem;
}
.btn-user {
font-size: 0.8rem;
border-radius: 10rem;
padding: 0.75rem 1rem;
}
}
.btn-google {
@include button-variant($brand-google, $white);
}
.btn-facebook {
@include button-variant($brand-facebook, $white);
}

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static/scss/_mixins.scss Normal file
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3
static/scss/_navs.scss Normal file
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@import "navs/global.scss";
@import "navs/topbar.scss";
@import "navs/sidebar.scss";

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@ -0,0 +1,7 @@
@import "utilities/animation.scss";
@import "utilities/background.scss";
@import "utilities/display.scss";
@import "utilities/text.scss";
@import "utilities/border.scss";
@import "utilities/progress.scss";
@import "utilities/rotate.scss";

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// Override Bootstrap default variables here
// Do not edit any of the files in /vendor/bootstrap/scss/!
// Color Variables
// Bootstrap Color Overrides
$white: #fff !default;
$gray-100: #f8f9fc !default;
$gray-200: #eaecf4 !default;
$gray-300: #dddfeb !default;
$gray-400: #d1d3e2 !default;
$gray-500: #b7b9cc !default;
$gray-600: #858796 !default;
$gray-700: #6e707e !default;
$gray-800: #5a5c69 !default;
$gray-900: #3a3b45 !default;
$black: #000 !default;
$blue: #4e73df !default;
$indigo: #6610f2 !default;
$purple: #6f42c1 !default;
$pink: #e83e8c !default;
$red: #e74a3b !default;
$orange: #fd7e14 !default;
$yellow: #f6c23e !default;
$green: #1cc88a !default;
$teal: #20c9a6 !default;
$cyan: #36b9cc !default;
// Custom Colors
$brand-google: #ea4335 !default;
$brand-facebook: #3b5998 !default;
// Set Contrast Threshold
$yiq-contrasted-threshold: 195 !default;
// Typography
$body-color: $gray-600 !default;
$font-family-sans-serif: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", 'Noto Color Emoji' !default;
$font-weight-light: 300 !default;
// $font-weight-base: 400;
$headings-font-weight: 400 !default;
// Shadows
$box-shadow-sm: 0 0.125rem 0.25rem 0 rgba($gray-900, .2) !default;
$box-shadow: 0 0.15rem 1.75rem 0 rgba($gray-900, .15) !default;
// $box-shadow-lg: 0 1rem 3rem rgba($black, .175) !default;
// Borders Radius
$border-radius: 0.35rem !default;
$border-color: darken($gray-200, 2%) !default;
// Spacing Variables
// Change below variable if the height of the navbar changes
$topbar-base-height: 4.375rem !default;
// Change below variable to change the width of the sidenav
$sidebar-base-width: 14rem !default;
// Change below variable to change the width of the sidenav when collapsed
$sidebar-collapsed-width: 6.5rem !default;
// Card
$card-cap-bg: $gray-100 !default;
$card-border-color: $border-color !default;
// Adjust column spacing for symmetry
$spacer: 1rem !default;
$grid-gutter-width: $spacer * 1.5 !default;
// Transitions
$transition-collapse: height .15s ease !default;
// Dropdowns
$dropdown-font-size: 0.85rem !default;
$dropdown-border-color: $border-color !default;
// Images
$login-image: 'https://source.unsplash.com/K4mSJ7kc0As/600x800' !default;
$register-image: 'https://source.unsplash.com/Mv9hjnEUHR4/600x800' !default;
$password-image: 'https://source.unsplash.com/oWTW-jNGl9I/600x800' !default;

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@ -0,0 +1,42 @@
// Global styles for both custom sidebar and topbar compoments
.sidebar,
.topbar {
.nav-item {
// Customize Dropdown Arrows for Navbar
&.dropdown {
.dropdown-toggle {
&::after {
width: 1rem;
text-align: center;
float: right;
vertical-align: 0;
border: 0;
font-weight: 900;
content: '\f105';
font-family: 'Font Awesome 5 Free';
}
}
&.show {
.dropdown-toggle::after {
content: '\f107';
}
}
}
// Counter for nav links and nav link image sizing
.nav-link {
position: relative;
.badge-counter {
position: absolute;
transform: scale(0.7);
transform-origin: top right;
right: .25rem;
margin-top: -.25rem;
}
.img-profile {
height: 2rem;
width: 2rem;
}
}
}
}

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@ -0,0 +1,477 @@
// Sidebar
.sidebar {
width: $sidebar-collapsed-width;
min-height: 100vh;
.nav-item {
position: relative;
&:last-child {
margin-bottom: 1rem;
}
.nav-link {
text-align: center;
padding: 0.75rem 1rem;
width: $sidebar-collapsed-width;
span {
font-size: 0.65rem;
display: block;
}
}
&.active {
.nav-link {
font-weight: 700;
}
}
// Accordion
.collapse {
position: absolute;
left: calc(#{$sidebar-collapsed-width} + #{$grid-gutter-width} / 2);
z-index: 1;
top: 2px;
// Grow In Animation
@extend .animated--grow-in;
.collapse-inner {
border-radius: $border-radius;
box-shadow: $box-shadow;
}
}
.collapsing {
display: none;
transition: none;
}
.collapse,
.collapsing {
.collapse-inner {
padding: .5rem 0;
min-width: 10rem;
font-size: $dropdown-font-size;
margin: 0 0 1rem 0;
.collapse-header {
margin: 0;
white-space: nowrap;
padding: .5rem 1.5rem;
text-transform: uppercase;
font-weight: 800;
font-size: 0.65rem;
color: $gray-500;
}
.collapse-item {
padding: 0.5rem 1rem;
margin: 0 0.5rem;
display: block;
color: $gray-900;
text-decoration: none;
border-radius: $border-radius;
white-space: nowrap;
&:hover {
background-color: $gray-200;
}
&:active {
background-color: $gray-300;
}
&.active {
color: $primary;
font-weight: 700;
}
}
}
}
}
#sidebarToggle {
width: 2.5rem;
height: 2.5rem;
text-align: center;
margin-bottom: 1rem;
cursor: pointer;
&::after {
font-weight: 900;
content: '\f104';
font-family: 'Font Awesome 5 Free';
margin-right: 0.1rem;
}
&:hover {
text-decoration: none;
}
&:focus {
outline: none;
}
}
&.toggled {
width: 0 !important;
overflow: hidden;
#sidebarToggle::after {
content: '\f105';
font-family: 'Font Awesome 5 Free';
margin-left: 0.25rem;
}
.sidebar-card {
display: none;
}
}
.sidebar-brand {
height: $topbar-base-height;
text-decoration: none;
font-size: 1rem;
font-weight: 800;
padding: 1.5rem 1rem;
text-align: center;
text-transform: uppercase;
letter-spacing: 0.05rem;
z-index: 1;
.sidebar-brand-icon i {
font-size: 2rem;
}
.sidebar-brand-text {
display: none;
}
}
hr.sidebar-divider {
margin: 0 1rem 1rem;
}
.sidebar-heading {
text-align: center;
padding: 0 1rem;
font-weight: 800;
font-size: 0.65rem;
@extend .text-uppercase;
}
.sidebar-card {
display: flex;
flex-direction: column;
align-items: center;
font-size: $font-size-sm;
border-radius: $border-radius;
color: fade-out($white, 0.2);
margin-left: 1rem;
margin-right: 1rem;
margin-bottom: 1rem;
padding: 1rem;
background-color: fade-out($black, 0.9);
.sidebar-card-illustration {
height: 3rem;
display: block;
}
.sidebar-card-title {
font-weight: bold;
}
p {
font-size: 0.75rem;
color: fade-out($white, 0.5);
}
}
}
@include media-breakpoint-up(md) {
.sidebar {
width: $sidebar-base-width !important;
.nav-item {
// Accordion
.collapse {
position: relative;
left: 0;
z-index: 1;
top: 0;
animation: none;
.collapse-inner {
border-radius: 0;
box-shadow: none;
}
}
.collapsing {
display: block;
transition: $transition-collapse;
}
.collapse,
.collapsing {
margin: 0 1rem;
}
.nav-link {
display: block;
width: 100%;
text-align: left;
padding: 1rem;
width: $sidebar-base-width;
i {
font-size: 0.85rem;
margin-right: 0.25rem;
}
span {
font-size: 0.85rem;
display: inline;
}
// Accordion Arrow Icon
&[data-toggle="collapse"] {
&::after {
width: 1rem;
text-align: center;
float: right;
vertical-align: 0;
border: 0;
font-weight: 900;
content: '\f107';
font-family: 'Font Awesome 5 Free';
}
&.collapsed::after {
content: '\f105';
}
}
}
}
.sidebar-brand {
.sidebar-brand-icon i {
font-size: 2rem;
}
.sidebar-brand-text {
display: inline;
}
}
.sidebar-heading {
text-align: left;
}
&.toggled {
overflow: visible;
width: $sidebar-collapsed-width !important;
.nav-item {
// Accordion
.collapse {
position: absolute;
left: calc(#{$sidebar-collapsed-width} + #{$grid-gutter-width} / 2);
z-index: 1;
top: 2px;
// Grow In Animation for Toggled State
animation-name: growIn;
animation-duration: 200ms;
animation-timing-function: transform cubic-bezier(.18, 1.25, .4, 1), opacity cubic-bezier(0, 1, .4, 1);
.collapse-inner {
box-shadow: $box-shadow;
border-radius: $border-radius;
}
}
.collapsing {
display: none;
transition: none;
}
.collapse,
.collapsing {
margin: 0;
}
&:last-child {
margin-bottom: 1rem;
}
.nav-link {
text-align: center;
padding: 0.75rem 1rem;
width: $sidebar-collapsed-width;
span {
font-size: 0.65rem;
display: block;
}
i {
margin-right: 0;
}
&[data-toggle="collapse"]::after {
display: none;
}
}
}
.sidebar-brand {
.sidebar-brand-icon i {
font-size: 2rem;
}
.sidebar-brand-text {
display: none;
}
}
.sidebar-heading {
text-align: center;
}
}
}
}
// Sidebar Color Variants
// Sidebar Light
.sidebar-light {
.sidebar-brand {
color: $gray-700;
}
hr.sidebar-divider {
border-top: 1px solid $gray-200;
}
.sidebar-heading {
color: $gray-500;
}
.nav-item {
.nav-link {
color: $gray-600;
i {
color: $gray-400;
}
&:active,
&:focus,
&:hover {
color: $gray-700;
i {
color: $gray-700;
}
}
// Accordion
&[data-toggle="collapse"]::after {
color: $gray-500;
}
}
&.active {
.nav-link {
color: $gray-700;
i {
color: $gray-700;
}
}
}
}
// Color the sidebar toggler
#sidebarToggle {
background-color: $gray-200;
&::after {
color: $gray-500;
}
&:hover {
background-color: $gray-300;
}
}
}
// Sidebar Dark
.sidebar-dark {
.sidebar-brand {
color: $white;
}
hr.sidebar-divider {
border-top: 1px solid fade-out($white, 0.85);
}
.sidebar-heading {
color: fade-out($white, 0.6);
}
.nav-item {
.nav-link {
color: fade-out($white, 0.2);
i {
color: fade-out($white, 0.7);
}
&:active,
&:focus,
&:hover {
color: $white;
i {
color: $white;
}
}
// Accordion
&[data-toggle="collapse"]::after {
color: fade-out($white, 0.5);
}
}
&.active {
.nav-link {
color: $white;
i {
color: $white;
}
}
}
}
// Color the sidebar toggler
#sidebarToggle {
background-color: fade-out($white, 0.8);
&::after {
color: fade-out($white, 0.5);
}
&:hover {
background-color: fade-out($white, 0.75);
}
}
&.toggled {
#sidebarToggle::after {
color: fade-out($white, 0.5);
}
}
}

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// Topbar
.topbar {
height: $topbar-base-height;
#sidebarToggleTop {
height: 2.5rem;
width: 2.5rem;
&:hover {
background-color: $gray-200;
}
&:active {
background-color: $gray-300;
}
}
.navbar-search {
width: 25rem;
input {
font-size: 0.85rem;
height: auto;
}
}
.topbar-divider {
width: 0;
border-right: 1px solid $border-color;
height: calc(#{$topbar-base-height} - 2rem);
margin: auto 1rem;
}
.nav-item {
.nav-link {
height: $topbar-base-height;
display: flex;
align-items: center;
padding: 0 0.75rem;
&:focus {
outline: none;
}
}
&:focus {
outline: none;
}
}
.dropdown {
position: static;
.dropdown-menu {
width: calc(100% - #{$grid-gutter-width});
right: $grid-gutter-width / 2;
}
}
.dropdown-list {
padding: 0;
border: none;
overflow: hidden;
.dropdown-header {
background-color: $primary;
border: 1px solid $primary;
padding-top: 0.75rem;
padding-bottom: 0.75rem;
color: $white;
}
.dropdown-item {
white-space: normal;
padding-top: 0.5rem;
padding-bottom: 0.5rem;
border-left: 1px solid $border-color;
border-right: 1px solid $border-color;
border-bottom: 1px solid $border-color;
line-height: 1.3rem;
.dropdown-list-image {
position: relative;
height: 2.5rem;
width: 2.5rem;
img {
height: 2.5rem;
width: 2.5rem;
}
.status-indicator {
background-color: $gray-200;
height: 0.75rem;
width: 0.75rem;
border-radius: 100%;
position: absolute;
bottom: 0;
right: 0;
border: .125rem solid $white;
}
}
.text-truncate {
max-width: 10rem;
}
&:active {
background-color: $gray-200;
color: $gray-900;
}
}
}
@include media-breakpoint-up(sm) {
.dropdown {
position: relative;
.dropdown-menu {
width: auto;
right: 0;
}
}
.dropdown-list {
width: 20rem !important;
.dropdown-item {
.text-truncate {
max-width: 13.375rem;
}
}
}
}
}
.topbar.navbar-dark {
.navbar-nav {
.nav-item {
.nav-link {
color: fade-out($white, 0.2);
&:hover {
color: $white;
}
&:active {
color: $white;
}
}
}
}
}
.topbar.navbar-light {
.navbar-nav {
.nav-item {
.nav-link {
color: $gray-400;
&:hover {
color: $gray-500;
}
&:active {
color: $gray-600;
}
}
}
}
}

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// Import Custom SB Admin 2 Variables (Overrides Default Bootstrap Variables)
@import "variables.scss";
// Import Bootstrap
@import "../vendor/bootstrap/scss/bootstrap.scss";
// Import Custom SB Admin 2 Mixins and Components
@import "mixins.scss";
@import "global.scss";
@import "utilities.scss";
// Custom Components
@import "dropdowns.scss";
@import "navs.scss";
@import "buttons.scss";
@import "cards.scss";
@import "charts.scss";
@import "login.scss";
@import "error.scss";
@import "footer.scss";

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// Animation Utilities
// Grow In Animation
@keyframes growIn {
0% {
transform: scale(0.9);
opacity: 0;
}
100% {
transform: scale(1);
opacity: 1;
}
}
.animated--grow-in {
animation-name: growIn;
animation-duration: 200ms;
animation-timing-function: transform cubic-bezier(.18,1.25,.4,1), opacity cubic-bezier(0,1,.4,1);
}
// Fade In Animation
@keyframes fadeIn {
0% {
opacity: 0;
}
100% {
opacity: 1;
}
}
.animated--fade-in {
animation-name: fadeIn;
animation-duration: 200ms;
animation-timing-function: opacity cubic-bezier(0,1,.4,1);
}

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// Background Gradient Utilities
@each $color, $value in $theme-colors {
.bg-gradient-#{$color} {
background-color: $value;
background-image: linear-gradient(180deg, $value 10%, darken($value, 15%) 100%);
background-size: cover;
}
}
// Grayscale Background Utilities
@each $level, $value in $grays {
.bg-gray-#{$level} {
background-color: $value !important;
}
}

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@each $color, $value in $theme-colors {
@each $position in ['left', 'bottom'] {
.border-#{$position}-#{$color} {
border-#{$position}: .25rem solid $value !important;
}
}
}

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// Overflow Hidden
.o-hidden {
overflow: hidden !important;
}

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.progress-sm {
height: .5rem;
}

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.rotate-15 {
transform: rotate(15deg);
}
.rotate-n-15 {
transform: rotate(-15deg);
}

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// Grayscale Text Utilities
.text-xs {
font-size: .7rem;
}
.text-lg {
font-size: 1.2rem;
}
.text-gray-100 {
color: $gray-100 !important;
}
.text-gray-200 {
color: $gray-200 !important;
}
.text-gray-300 {
color: $gray-300 !important;
}
.text-gray-400 {
color: $gray-400 !important;
}
.text-gray-500 {
color: $gray-500 !important;
}
.text-gray-600 {
color: $gray-600 !important;
}
.text-gray-700 {
color: $gray-700 !important;
}
.text-gray-800 {
color: $gray-800 !important;
}
.text-gray-900 {
color: $gray-900 !important;
}
.icon-circle {
height: 2.5rem;
width: 2.5rem;
border-radius: 100%;
display: flex;
align-items: center;
justify-content: center;
}

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//
// Base styles
//
.alert {
position: relative;
padding: $alert-padding-y $alert-padding-x;
margin-bottom: $alert-margin-bottom;
border: $alert-border-width solid transparent;
@include border-radius($alert-border-radius);
}
// Headings for larger alerts
.alert-heading {
// Specified to prevent conflicts of changing $headings-color
color: inherit;
}
// Provide class for links that match alerts
.alert-link {
font-weight: $alert-link-font-weight;
}
// Dismissible alerts
//
// Expand the right padding and account for the close button's positioning.
.alert-dismissible {
padding-right: $close-font-size + $alert-padding-x * 2;
// Adjust close link position
.close {
position: absolute;
top: 0;
right: 0;
z-index: 2;
padding: $alert-padding-y $alert-padding-x;
color: inherit;
}
}
// Alternate styles
//
// Generate contextual modifier classes for colorizing the alert.
@each $color, $value in $theme-colors {
.alert-#{$color} {
@include alert-variant(theme-color-level($color, $alert-bg-level), theme-color-level($color, $alert-border-level), theme-color-level($color, $alert-color-level));
}
}

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// Base class
//
// Requires one of the contextual, color modifier classes for `color` and
// `background-color`.
.badge {
display: inline-block;
padding: $badge-padding-y $badge-padding-x;
@include font-size($badge-font-size);
font-weight: $badge-font-weight;
line-height: 1;
text-align: center;
white-space: nowrap;
vertical-align: baseline;
@include border-radius($badge-border-radius);
@include transition($badge-transition);
@at-root a#{&} {
@include hover-focus() {
text-decoration: none;
}
}
// Empty badges collapse automatically
&:empty {
display: none;
}
}
// Quick fix for badges in buttons
.btn .badge {
position: relative;
top: -1px;
}
// Pill badges
//
// Make them extra rounded with a modifier to replace v3's badges.
.badge-pill {
padding-right: $badge-pill-padding-x;
padding-left: $badge-pill-padding-x;
@include border-radius($badge-pill-border-radius);
}
// Colors
//
// Contextual variations (linked badges get darker on :hover).
@each $color, $value in $theme-colors {
.badge-#{$color} {
@include badge-variant($value);
}
}

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.breadcrumb {
display: flex;
flex-wrap: wrap;
padding: $breadcrumb-padding-y $breadcrumb-padding-x;
margin-bottom: $breadcrumb-margin-bottom;
@include font-size($breadcrumb-font-size);
list-style: none;
background-color: $breadcrumb-bg;
@include border-radius($breadcrumb-border-radius);
}
.breadcrumb-item {
// The separator between breadcrumbs (by default, a forward-slash: "/")
+ .breadcrumb-item {
padding-left: $breadcrumb-item-padding;
&::before {
float: left; // Suppress inline spacings and underlining of the separator
padding-right: $breadcrumb-item-padding;
color: $breadcrumb-divider-color;
content: escape-svg($breadcrumb-divider);
}
}
// IE9-11 hack to properly handle hyperlink underlines for breadcrumbs built
// without `<ul>`s. The `::before` pseudo-element generates an element
// *within* the .breadcrumb-item and thereby inherits the `text-decoration`.
//
// To trick IE into suppressing the underline, we give the pseudo-element an
// underline and then immediately remove it.
+ .breadcrumb-item:hover::before {
text-decoration: underline;
}
// stylelint-disable-next-line no-duplicate-selectors
+ .breadcrumb-item:hover::before {
text-decoration: none;
}
&.active {
color: $breadcrumb-active-color;
}
}

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// stylelint-disable selector-no-qualifying-type
// Make the div behave like a button
.btn-group,
.btn-group-vertical {
position: relative;
display: inline-flex;
vertical-align: middle; // match .btn alignment given font-size hack above
> .btn {
position: relative;
flex: 1 1 auto;
// Bring the hover, focused, and "active" buttons to the front to overlay
// the borders properly
@include hover() {
z-index: 1;
}
&:focus,
&:active,
&.active {
z-index: 1;
}
}
}
// Optional: Group multiple button groups together for a toolbar
.btn-toolbar {
display: flex;
flex-wrap: wrap;
justify-content: flex-start;
.input-group {
width: auto;
}
}
.btn-group {
// Prevent double borders when buttons are next to each other
> .btn:not(:first-child),
> .btn-group:not(:first-child) {
margin-left: -$btn-border-width;
}
// Reset rounded corners
> .btn:not(:last-child):not(.dropdown-toggle),
> .btn-group:not(:last-child) > .btn {
@include border-right-radius(0);
}
> .btn:not(:first-child),
> .btn-group:not(:first-child) > .btn {
@include border-left-radius(0);
}
}
// Sizing
//
// Remix the default button sizing classes into new ones for easier manipulation.
.btn-group-sm > .btn { @extend .btn-sm; }
.btn-group-lg > .btn { @extend .btn-lg; }
//
// Split button dropdowns
//
.dropdown-toggle-split {
padding-right: $btn-padding-x * .75;
padding-left: $btn-padding-x * .75;
&::after,
.dropup &::after,
.dropright &::after {
margin-left: 0;
}
.dropleft &::before {
margin-right: 0;
}
}
.btn-sm + .dropdown-toggle-split {
padding-right: $btn-padding-x-sm * .75;
padding-left: $btn-padding-x-sm * .75;
}
.btn-lg + .dropdown-toggle-split {
padding-right: $btn-padding-x-lg * .75;
padding-left: $btn-padding-x-lg * .75;
}
// The clickable button for toggling the menu
// Set the same inset shadow as the :active state
.btn-group.show .dropdown-toggle {
@include box-shadow($btn-active-box-shadow);
// Show no shadow for `.btn-link` since it has no other button styles.
&.btn-link {
@include box-shadow(none);
}
}
//
// Vertical button groups
//
.btn-group-vertical {
flex-direction: column;
align-items: flex-start;
justify-content: center;
> .btn,
> .btn-group {
width: 100%;
}
> .btn:not(:first-child),
> .btn-group:not(:first-child) {
margin-top: -$btn-border-width;
}
// Reset rounded corners
> .btn:not(:last-child):not(.dropdown-toggle),
> .btn-group:not(:last-child) > .btn {
@include border-bottom-radius(0);
}
> .btn:not(:first-child),
> .btn-group:not(:first-child) > .btn {
@include border-top-radius(0);
}
}
// Checkbox and radio options
//
// In order to support the browser's form validation feedback, powered by the
// `required` attribute, we have to "hide" the inputs via `clip`. We cannot use
// `display: none;` or `visibility: hidden;` as that also hides the popover.
// Simply visually hiding the inputs via `opacity` would leave them clickable in
// certain cases which is prevented by using `clip` and `pointer-events`.
// This way, we ensure a DOM element is visible to position the popover from.
//
// See https://github.com/twbs/bootstrap/pull/12794 and
// https://github.com/twbs/bootstrap/pull/14559 for more information.
.btn-group-toggle {
> .btn,
> .btn-group > .btn {
margin-bottom: 0; // Override default `<label>` value
input[type="radio"],
input[type="checkbox"] {
position: absolute;
clip: rect(0, 0, 0, 0);
pointer-events: none;
}
}
}

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// stylelint-disable selector-no-qualifying-type
//
// Base styles
//
.btn {
display: inline-block;
font-family: $btn-font-family;
font-weight: $btn-font-weight;
color: $body-color;
text-align: center;
text-decoration: if($link-decoration == none, null, none);
white-space: $btn-white-space;
vertical-align: middle;
user-select: none;
background-color: transparent;
border: $btn-border-width solid transparent;
@include button-size($btn-padding-y, $btn-padding-x, $btn-font-size, $btn-line-height, $btn-border-radius);
@include transition($btn-transition);
@include hover() {
color: $body-color;
text-decoration: none;
}
&:focus,
&.focus {
outline: 0;
box-shadow: $btn-focus-box-shadow;
}
// Disabled comes first so active can properly restyle
&.disabled,
&:disabled {
opacity: $btn-disabled-opacity;
@include box-shadow(none);
}
&:not(:disabled):not(.disabled) {
cursor: if($enable-pointer-cursor-for-buttons, pointer, null);
&:active,
&.active {
@include box-shadow($btn-active-box-shadow);
&:focus {
@include box-shadow($btn-focus-box-shadow, $btn-active-box-shadow);
}
}
}
}
// Future-proof disabling of clicks on `<a>` elements
a.btn.disabled,
fieldset:disabled a.btn {
pointer-events: none;
}
//
// Alternate buttons
//
@each $color, $value in $theme-colors {
.btn-#{$color} {
@include button-variant($value, $value);
}
}
@each $color, $value in $theme-colors {
.btn-outline-#{$color} {
@include button-outline-variant($value);
}
}
//
// Link buttons
//
// Make a button look and behave like a link
.btn-link {
font-weight: $font-weight-normal;
color: $link-color;
text-decoration: $link-decoration;
@include hover() {
color: $link-hover-color;
text-decoration: $link-hover-decoration;
}
&:focus,
&.focus {
text-decoration: $link-hover-decoration;
}
&:disabled,
&.disabled {
color: $btn-link-disabled-color;
pointer-events: none;
}
// No need for an active state here
}
//
// Button Sizes
//
.btn-lg {
@include button-size($btn-padding-y-lg, $btn-padding-x-lg, $btn-font-size-lg, $btn-line-height-lg, $btn-border-radius-lg);
}
.btn-sm {
@include button-size($btn-padding-y-sm, $btn-padding-x-sm, $btn-font-size-sm, $btn-line-height-sm, $btn-border-radius-sm);
}
//
// Block button
//
.btn-block {
display: block;
width: 100%;
// Vertically space out multiple block buttons
+ .btn-block {
margin-top: $btn-block-spacing-y;
}
}
// Specificity overrides
input[type="submit"],
input[type="reset"],
input[type="button"] {
&.btn-block {
width: 100%;
}
}

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//
// Base styles
//
.card {
position: relative;
display: flex;
flex-direction: column;
min-width: 0; // See https://github.com/twbs/bootstrap/pull/22740#issuecomment-305868106
height: $card-height;
word-wrap: break-word;
background-color: $card-bg;
background-clip: border-box;
border: $card-border-width solid $card-border-color;
@include border-radius($card-border-radius);
> hr {
margin-right: 0;
margin-left: 0;
}
> .list-group {
border-top: inherit;
border-bottom: inherit;
&:first-child {
border-top-width: 0;
@include border-top-radius($card-inner-border-radius);
}
&:last-child {
border-bottom-width: 0;
@include border-bottom-radius($card-inner-border-radius);
}
}
// Due to specificity of the above selector (`.card > .list-group`), we must
// use a child selector here to prevent double borders.
> .card-header + .list-group,
> .list-group + .card-footer {
border-top: 0;
}
}
.card-body {
// Enable `flex-grow: 1` for decks and groups so that card blocks take up
// as much space as possible, ensuring footers are aligned to the bottom.
flex: 1 1 auto;
// Workaround for the image size bug in IE
// See: https://github.com/twbs/bootstrap/pull/28855
min-height: 1px;
padding: $card-spacer-x;
color: $card-color;
}
.card-title {
margin-bottom: $card-spacer-y;
}
.card-subtitle {
margin-top: -$card-spacer-y / 2;
margin-bottom: 0;
}
.card-text:last-child {
margin-bottom: 0;
}
.card-link {
@include hover() {
text-decoration: none;
}
+ .card-link {
margin-left: $card-spacer-x;
}
}
//
// Optional textual caps
//
.card-header {
padding: $card-spacer-y $card-spacer-x;
margin-bottom: 0; // Removes the default margin-bottom of <hN>
color: $card-cap-color;
background-color: $card-cap-bg;
border-bottom: $card-border-width solid $card-border-color;
&:first-child {
@include border-radius($card-inner-border-radius $card-inner-border-radius 0 0);
}
}
.card-footer {
padding: $card-spacer-y $card-spacer-x;
color: $card-cap-color;
background-color: $card-cap-bg;
border-top: $card-border-width solid $card-border-color;
&:last-child {
@include border-radius(0 0 $card-inner-border-radius $card-inner-border-radius);
}
}
//
// Header navs
//
.card-header-tabs {
margin-right: -$card-spacer-x / 2;
margin-bottom: -$card-spacer-y;
margin-left: -$card-spacer-x / 2;
border-bottom: 0;
}
.card-header-pills {
margin-right: -$card-spacer-x / 2;
margin-left: -$card-spacer-x / 2;
}
// Card image
.card-img-overlay {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
padding: $card-img-overlay-padding;
@include border-radius($card-inner-border-radius);
}
.card-img,
.card-img-top,
.card-img-bottom {
flex-shrink: 0; // For IE: https://github.com/twbs/bootstrap/issues/29396
width: 100%; // Required because we use flexbox and this inherently applies align-self: stretch
}
.card-img,
.card-img-top {
@include border-top-radius($card-inner-border-radius);
}
.card-img,
.card-img-bottom {
@include border-bottom-radius($card-inner-border-radius);
}
// Card deck
.card-deck {
.card {
margin-bottom: $card-deck-margin;
}
@include media-breakpoint-up(sm) {
display: flex;
flex-flow: row wrap;
margin-right: -$card-deck-margin;
margin-left: -$card-deck-margin;
.card {
// Flexbugs #4: https://github.com/philipwalton/flexbugs#flexbug-4
flex: 1 0 0%;
margin-right: $card-deck-margin;
margin-bottom: 0; // Override the default
margin-left: $card-deck-margin;
}
}
}
//
// Card groups
//
.card-group {
// The child selector allows nested `.card` within `.card-group`
// to display properly.
> .card {
margin-bottom: $card-group-margin;
}
@include media-breakpoint-up(sm) {
display: flex;
flex-flow: row wrap;
// The child selector allows nested `.card` within `.card-group`
// to display properly.
> .card {
// Flexbugs #4: https://github.com/philipwalton/flexbugs#flexbug-4
flex: 1 0 0%;
margin-bottom: 0;
+ .card {
margin-left: 0;
border-left: 0;
}
// Handle rounded corners
@if $enable-rounded {
&:not(:last-child) {
@include border-right-radius(0);
.card-img-top,
.card-header {
// stylelint-disable-next-line property-disallowed-list
border-top-right-radius: 0;
}
.card-img-bottom,
.card-footer {
// stylelint-disable-next-line property-disallowed-list
border-bottom-right-radius: 0;
}
}
&:not(:first-child) {
@include border-left-radius(0);
.card-img-top,
.card-header {
// stylelint-disable-next-line property-disallowed-list
border-top-left-radius: 0;
}
.card-img-bottom,
.card-footer {
// stylelint-disable-next-line property-disallowed-list
border-bottom-left-radius: 0;
}
}
}
}
}
}
//
// Columns
//
.card-columns {
.card {
margin-bottom: $card-columns-margin;
}
@include media-breakpoint-up(sm) {
column-count: $card-columns-count;
column-gap: $card-columns-gap;
orphans: 1;
widows: 1;
.card {
display: inline-block; // Don't let them vertically span multiple columns
width: 100%; // Don't let their width change
}
}
}
//
// Accordion
//
.accordion {
overflow-anchor: none;
> .card {
overflow: hidden;
&:not(:last-of-type) {
border-bottom: 0;
@include border-bottom-radius(0);
}
&:not(:first-of-type) {
@include border-top-radius(0);
}
> .card-header {
@include border-radius(0);
margin-bottom: -$card-border-width;
}
}
}

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// Notes on the classes:
//
// 1. .carousel.pointer-event should ideally be pan-y (to allow for users to scroll vertically)
// even when their scroll action started on a carousel, but for compatibility (with Firefox)
// we're preventing all actions instead
// 2. The .carousel-item-left and .carousel-item-right is used to indicate where
// the active slide is heading.
// 3. .active.carousel-item is the current slide.
// 4. .active.carousel-item-left and .active.carousel-item-right is the current
// slide in its in-transition state. Only one of these occurs at a time.
// 5. .carousel-item-next.carousel-item-left and .carousel-item-prev.carousel-item-right
// is the upcoming slide in transition.
.carousel {
position: relative;
}
.carousel.pointer-event {
touch-action: pan-y;
}
.carousel-inner {
position: relative;
width: 100%;
overflow: hidden;
@include clearfix();
}
.carousel-item {
position: relative;
display: none;
float: left;
width: 100%;
margin-right: -100%;
backface-visibility: hidden;
@include transition($carousel-transition);
}
.carousel-item.active,
.carousel-item-next,
.carousel-item-prev {
display: block;
}
.carousel-item-next:not(.carousel-item-left),
.active.carousel-item-right {
transform: translateX(100%);
}
.carousel-item-prev:not(.carousel-item-right),
.active.carousel-item-left {
transform: translateX(-100%);
}
//
// Alternate transitions
//
.carousel-fade {
.carousel-item {
opacity: 0;
transition-property: opacity;
transform: none;
}
.carousel-item.active,
.carousel-item-next.carousel-item-left,
.carousel-item-prev.carousel-item-right {
z-index: 1;
opacity: 1;
}
.active.carousel-item-left,
.active.carousel-item-right {
z-index: 0;
opacity: 0;
@include transition(opacity 0s $carousel-transition-duration);
}
}
//
// Left/right controls for nav
//
.carousel-control-prev,
.carousel-control-next {
position: absolute;
top: 0;
bottom: 0;
z-index: 1;
// Use flex for alignment (1-3)
display: flex; // 1. allow flex styles
align-items: center; // 2. vertically center contents
justify-content: center; // 3. horizontally center contents
width: $carousel-control-width;
color: $carousel-control-color;
text-align: center;
opacity: $carousel-control-opacity;
@include transition($carousel-control-transition);
// Hover/focus state
@include hover-focus() {
color: $carousel-control-color;
text-decoration: none;
outline: 0;
opacity: $carousel-control-hover-opacity;
}
}
.carousel-control-prev {
left: 0;
@if $enable-gradients {
background-image: linear-gradient(90deg, rgba($black, .25), rgba($black, .001));
}
}
.carousel-control-next {
right: 0;
@if $enable-gradients {
background-image: linear-gradient(270deg, rgba($black, .25), rgba($black, .001));
}
}
// Icons for within
.carousel-control-prev-icon,
.carousel-control-next-icon {
display: inline-block;
width: $carousel-control-icon-width;
height: $carousel-control-icon-width;
background: 50% / 100% 100% no-repeat;
}
.carousel-control-prev-icon {
background-image: escape-svg($carousel-control-prev-icon-bg);
}
.carousel-control-next-icon {
background-image: escape-svg($carousel-control-next-icon-bg);
}
// Optional indicator pips
//
// Add an ordered list with the following class and add a list item for each
// slide your carousel holds.
.carousel-indicators {
position: absolute;
right: 0;
bottom: 0;
left: 0;
z-index: 15;
display: flex;
justify-content: center;
padding-left: 0; // override <ol> default
// Use the .carousel-control's width as margin so we don't overlay those
margin-right: $carousel-control-width;
margin-left: $carousel-control-width;
list-style: none;
li {
box-sizing: content-box;
flex: 0 1 auto;
width: $carousel-indicator-width;
height: $carousel-indicator-height;
margin-right: $carousel-indicator-spacer;
margin-left: $carousel-indicator-spacer;
text-indent: -999px;
cursor: pointer;
background-color: $carousel-indicator-active-bg;
background-clip: padding-box;
// Use transparent borders to increase the hit area by 10px on top and bottom.
border-top: $carousel-indicator-hit-area-height solid transparent;
border-bottom: $carousel-indicator-hit-area-height solid transparent;
opacity: .5;
@include transition($carousel-indicator-transition);
}
.active {
opacity: 1;
}
}
// Optional captions
//
//
.carousel-caption {
position: absolute;
right: (100% - $carousel-caption-width) / 2;
bottom: 20px;
left: (100% - $carousel-caption-width) / 2;
z-index: 10;
padding-top: 20px;
padding-bottom: 20px;
color: $carousel-caption-color;
text-align: center;
}

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.close {
float: right;
@include font-size($close-font-size);
font-weight: $close-font-weight;
line-height: 1;
color: $close-color;
text-shadow: $close-text-shadow;
opacity: .5;
// Override <a>'s hover style
@include hover() {
color: $close-color;
text-decoration: none;
}
&:not(:disabled):not(.disabled) {
@include hover-focus() {
opacity: .75;
}
}
}
// Additional properties for button version
// iOS requires the button element instead of an anchor tag.
// If you want the anchor version, it requires `href="#"`.
// See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
// stylelint-disable-next-line selector-no-qualifying-type
button.close {
padding: 0;
background-color: transparent;
border: 0;
}
// Future-proof disabling of clicks on `<a>` elements
// stylelint-disable-next-line selector-no-qualifying-type
a.close.disabled {
pointer-events: none;
}

48
static/vendor/bootstrap/scss/_code.scss vendored Normal file
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// Inline code
code {
@include font-size($code-font-size);
color: $code-color;
word-wrap: break-word;
// Streamline the style when inside anchors to avoid broken underline and more
a > & {
color: inherit;
}
}
// User input typically entered via keyboard
kbd {
padding: $kbd-padding-y $kbd-padding-x;
@include font-size($kbd-font-size);
color: $kbd-color;
background-color: $kbd-bg;
@include border-radius($border-radius-sm);
@include box-shadow($kbd-box-shadow);
kbd {
padding: 0;
@include font-size(100%);
font-weight: $nested-kbd-font-weight;
@include box-shadow(none);
}
}
// Blocks of code
pre {
display: block;
@include font-size($code-font-size);
color: $pre-color;
// Account for some code outputs that place code tags in pre tags
code {
@include font-size(inherit);
color: inherit;
word-break: normal;
}
}
// Enable scrollable blocks of code
.pre-scrollable {
max-height: $pre-scrollable-max-height;
overflow-y: scroll;
}

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// Embedded icons from Open Iconic.
// Released under MIT and copyright 2014 Waybury.
// https://useiconic.com/open
// Checkboxes and radios
//
// Base class takes care of all the key behavioral aspects.
.custom-control {
position: relative;
z-index: 1;
display: block;
min-height: $font-size-base * $line-height-base;
padding-left: $custom-control-gutter + $custom-control-indicator-size;
color-adjust: exact; // Keep themed appearance for print
}
.custom-control-inline {
display: inline-flex;
margin-right: $custom-control-spacer-x;
}
.custom-control-input {
position: absolute;
left: 0;
z-index: -1; // Put the input behind the label so it doesn't overlay text
width: $custom-control-indicator-size;
height: ($font-size-base * $line-height-base + $custom-control-indicator-size) / 2;
opacity: 0;
&:checked ~ .custom-control-label::before {
color: $custom-control-indicator-checked-color;
border-color: $custom-control-indicator-checked-border-color;
@include gradient-bg($custom-control-indicator-checked-bg);
@include box-shadow($custom-control-indicator-checked-box-shadow);
}
&:focus ~ .custom-control-label::before {
// the mixin is not used here to make sure there is feedback
@if $enable-shadows {
box-shadow: $input-box-shadow, $custom-control-indicator-focus-box-shadow;
} @else {
box-shadow: $custom-control-indicator-focus-box-shadow;
}
}
&:focus:not(:checked) ~ .custom-control-label::before {
border-color: $custom-control-indicator-focus-border-color;
}
&:not(:disabled):active ~ .custom-control-label::before {
color: $custom-control-indicator-active-color;
background-color: $custom-control-indicator-active-bg;
border-color: $custom-control-indicator-active-border-color;
@include box-shadow($custom-control-indicator-active-box-shadow);
}
// Use [disabled] and :disabled to work around https://github.com/twbs/bootstrap/issues/28247
&[disabled],
&:disabled {
~ .custom-control-label {
color: $custom-control-label-disabled-color;
&::before {
background-color: $custom-control-indicator-disabled-bg;
}
}
}
}
// Custom control indicators
//
// Build the custom controls out of pseudo-elements.
.custom-control-label {
position: relative;
margin-bottom: 0;
color: $custom-control-label-color;
vertical-align: top;
cursor: $custom-control-cursor;
// Background-color and (when enabled) gradient
&::before {
position: absolute;
top: ($font-size-base * $line-height-base - $custom-control-indicator-size) / 2;
left: -($custom-control-gutter + $custom-control-indicator-size);
display: block;
width: $custom-control-indicator-size;
height: $custom-control-indicator-size;
pointer-events: none;
content: "";
background-color: $custom-control-indicator-bg;
border: $custom-control-indicator-border-color solid $custom-control-indicator-border-width;
@include box-shadow($custom-control-indicator-box-shadow);
}
// Foreground (icon)
&::after {
position: absolute;
top: ($font-size-base * $line-height-base - $custom-control-indicator-size) / 2;
left: -($custom-control-gutter + $custom-control-indicator-size);
display: block;
width: $custom-control-indicator-size;
height: $custom-control-indicator-size;
content: "";
background: 50% / #{$custom-control-indicator-bg-size} no-repeat;
}
}
// Checkboxes
//
// Tweak just a few things for checkboxes.
.custom-checkbox {
.custom-control-label::before {
@include border-radius($custom-checkbox-indicator-border-radius);
}
.custom-control-input:checked ~ .custom-control-label {
&::after {
background-image: escape-svg($custom-checkbox-indicator-icon-checked);
}
}
.custom-control-input:indeterminate ~ .custom-control-label {
&::before {
border-color: $custom-checkbox-indicator-indeterminate-border-color;
@include gradient-bg($custom-checkbox-indicator-indeterminate-bg);
@include box-shadow($custom-checkbox-indicator-indeterminate-box-shadow);
}
&::after {
background-image: escape-svg($custom-checkbox-indicator-icon-indeterminate);
}
}
.custom-control-input:disabled {
&:checked ~ .custom-control-label::before {
@include gradient-bg($custom-control-indicator-checked-disabled-bg);
}
&:indeterminate ~ .custom-control-label::before {
@include gradient-bg($custom-control-indicator-checked-disabled-bg);
}
}
}
// Radios
//
// Tweak just a few things for radios.
.custom-radio {
.custom-control-label::before {
// stylelint-disable-next-line property-disallowed-list
border-radius: $custom-radio-indicator-border-radius;
}
.custom-control-input:checked ~ .custom-control-label {
&::after {
background-image: escape-svg($custom-radio-indicator-icon-checked);
}
}
.custom-control-input:disabled {
&:checked ~ .custom-control-label::before {
@include gradient-bg($custom-control-indicator-checked-disabled-bg);
}
}
}
// switches
//
// Tweak a few things for switches
.custom-switch {
padding-left: $custom-switch-width + $custom-control-gutter;
.custom-control-label {
&::before {
left: -($custom-switch-width + $custom-control-gutter);
width: $custom-switch-width;
pointer-events: all;
// stylelint-disable-next-line property-disallowed-list
border-radius: $custom-switch-indicator-border-radius;
}
&::after {
top: add(($font-size-base * $line-height-base - $custom-control-indicator-size) / 2, $custom-control-indicator-border-width * 2);
left: add(-($custom-switch-width + $custom-control-gutter), $custom-control-indicator-border-width * 2);
width: $custom-switch-indicator-size;
height: $custom-switch-indicator-size;
background-color: $custom-control-indicator-border-color;
// stylelint-disable-next-line property-disallowed-list
border-radius: $custom-switch-indicator-border-radius;
@include transition(transform .15s ease-in-out, $custom-forms-transition);
}
}
.custom-control-input:checked ~ .custom-control-label {
&::after {
background-color: $custom-control-indicator-bg;
transform: translateX($custom-switch-width - $custom-control-indicator-size);
}
}
.custom-control-input:disabled {
&:checked ~ .custom-control-label::before {
@include gradient-bg($custom-control-indicator-checked-disabled-bg);
}
}
}
// Select
//
// Replaces the browser default select with a custom one, mostly pulled from
// https://primer.github.io/.
//
.custom-select {
display: inline-block;
width: 100%;
height: $custom-select-height;
padding: $custom-select-padding-y ($custom-select-padding-x + $custom-select-indicator-padding) $custom-select-padding-y $custom-select-padding-x;
font-family: $custom-select-font-family;
@include font-size($custom-select-font-size);
font-weight: $custom-select-font-weight;
line-height: $custom-select-line-height;
color: $custom-select-color;
vertical-align: middle;
background: $custom-select-bg $custom-select-background;
border: $custom-select-border-width solid $custom-select-border-color;
@include border-radius($custom-select-border-radius, 0);
@include box-shadow($custom-select-box-shadow);
appearance: none;
&:focus {
border-color: $custom-select-focus-border-color;
outline: 0;
@if $enable-shadows {
@include box-shadow($custom-select-box-shadow, $custom-select-focus-box-shadow);
} @else {
// Avoid using mixin so we can pass custom focus shadow properly
box-shadow: $custom-select-focus-box-shadow;
}
&::-ms-value {
// For visual consistency with other platforms/browsers,
// suppress the default white text on blue background highlight given to
// the selected option text when the (still closed) <select> receives focus
// in IE and (under certain conditions) Edge.
// See https://github.com/twbs/bootstrap/issues/19398.
color: $input-color;
background-color: $input-bg;
}
}
&[multiple],
&[size]:not([size="1"]) {
height: auto;
padding-right: $custom-select-padding-x;
background-image: none;
}
&:disabled {
color: $custom-select-disabled-color;
background-color: $custom-select-disabled-bg;
}
// Hides the default caret in IE11
&::-ms-expand {
display: none;
}
// Remove outline from select box in FF
&:-moz-focusring {
color: transparent;
text-shadow: 0 0 0 $custom-select-color;
}
}
.custom-select-sm {
height: $custom-select-height-sm;
padding-top: $custom-select-padding-y-sm;
padding-bottom: $custom-select-padding-y-sm;
padding-left: $custom-select-padding-x-sm;
@include font-size($custom-select-font-size-sm);
}
.custom-select-lg {
height: $custom-select-height-lg;
padding-top: $custom-select-padding-y-lg;
padding-bottom: $custom-select-padding-y-lg;
padding-left: $custom-select-padding-x-lg;
@include font-size($custom-select-font-size-lg);
}
// File
//
// Custom file input.
.custom-file {
position: relative;
display: inline-block;
width: 100%;
height: $custom-file-height;
margin-bottom: 0;
}
.custom-file-input {
position: relative;
z-index: 2;
width: 100%;
height: $custom-file-height;
margin: 0;
overflow: hidden;
opacity: 0;
&:focus ~ .custom-file-label {
border-color: $custom-file-focus-border-color;
box-shadow: $custom-file-focus-box-shadow;
}
// Use [disabled] and :disabled to work around https://github.com/twbs/bootstrap/issues/28247
&[disabled] ~ .custom-file-label,
&:disabled ~ .custom-file-label {
background-color: $custom-file-disabled-bg;
}
@each $lang, $value in $custom-file-text {
&:lang(#{$lang}) ~ .custom-file-label::after {
content: $value;
}
}
~ .custom-file-label[data-browse]::after {
content: attr(data-browse);
}
}
.custom-file-label {
position: absolute;
top: 0;
right: 0;
left: 0;
z-index: 1;
height: $custom-file-height;
padding: $custom-file-padding-y $custom-file-padding-x;
overflow: hidden;
font-family: $custom-file-font-family;
font-weight: $custom-file-font-weight;
line-height: $custom-file-line-height;
color: $custom-file-color;
background-color: $custom-file-bg;
border: $custom-file-border-width solid $custom-file-border-color;
@include border-radius($custom-file-border-radius);
@include box-shadow($custom-file-box-shadow);
&::after {
position: absolute;
top: 0;
right: 0;
bottom: 0;
z-index: 3;
display: block;
height: $custom-file-height-inner;
padding: $custom-file-padding-y $custom-file-padding-x;
line-height: $custom-file-line-height;
color: $custom-file-button-color;
content: "Browse";
@include gradient-bg($custom-file-button-bg);
border-left: inherit;
@include border-radius(0 $custom-file-border-radius $custom-file-border-radius 0);
}
}
// Range
//
// Style range inputs the same across browsers. Vendor-specific rules for pseudo
// elements cannot be mixed. As such, there are no shared styles for focus or
// active states on prefixed selectors.
.custom-range {
width: 100%;
height: add($custom-range-thumb-height, $custom-range-thumb-focus-box-shadow-width * 2);
padding: 0; // Need to reset padding
background-color: transparent;
appearance: none;
&:focus {
outline: 0;
// Pseudo-elements must be split across multiple rulesets to have an effect.
// No box-shadow() mixin for focus accessibility.
&::-webkit-slider-thumb { box-shadow: $custom-range-thumb-focus-box-shadow; }
&::-moz-range-thumb { box-shadow: $custom-range-thumb-focus-box-shadow; }
&::-ms-thumb { box-shadow: $custom-range-thumb-focus-box-shadow; }
}
&::-moz-focus-outer {
border: 0;
}
&::-webkit-slider-thumb {
width: $custom-range-thumb-width;
height: $custom-range-thumb-height;
margin-top: ($custom-range-track-height - $custom-range-thumb-height) / 2; // Webkit specific
@include gradient-bg($custom-range-thumb-bg);
border: $custom-range-thumb-border;
@include border-radius($custom-range-thumb-border-radius);
@include box-shadow($custom-range-thumb-box-shadow);
@include transition($custom-forms-transition);
appearance: none;
&:active {
@include gradient-bg($custom-range-thumb-active-bg);
}
}
&::-webkit-slider-runnable-track {
width: $custom-range-track-width;
height: $custom-range-track-height;
color: transparent; // Why?
cursor: $custom-range-track-cursor;
background-color: $custom-range-track-bg;
border-color: transparent;
@include border-radius($custom-range-track-border-radius);
@include box-shadow($custom-range-track-box-shadow);
}
&::-moz-range-thumb {
width: $custom-range-thumb-width;
height: $custom-range-thumb-height;
@include gradient-bg($custom-range-thumb-bg);
border: $custom-range-thumb-border;
@include border-radius($custom-range-thumb-border-radius);
@include box-shadow($custom-range-thumb-box-shadow);
@include transition($custom-forms-transition);
appearance: none;
&:active {
@include gradient-bg($custom-range-thumb-active-bg);
}
}
&::-moz-range-track {
width: $custom-range-track-width;
height: $custom-range-track-height;
color: transparent;
cursor: $custom-range-track-cursor;
background-color: $custom-range-track-bg;
border-color: transparent; // Firefox specific?
@include border-radius($custom-range-track-border-radius);
@include box-shadow($custom-range-track-box-shadow);
}
&::-ms-thumb {
width: $custom-range-thumb-width;
height: $custom-range-thumb-height;
margin-top: 0; // Edge specific
margin-right: $custom-range-thumb-focus-box-shadow-width; // Workaround that overflowed box-shadow is hidden.
margin-left: $custom-range-thumb-focus-box-shadow-width; // Workaround that overflowed box-shadow is hidden.
@include gradient-bg($custom-range-thumb-bg);
border: $custom-range-thumb-border;
@include border-radius($custom-range-thumb-border-radius);
@include box-shadow($custom-range-thumb-box-shadow);
@include transition($custom-forms-transition);
appearance: none;
&:active {
@include gradient-bg($custom-range-thumb-active-bg);
}
}
&::-ms-track {
width: $custom-range-track-width;
height: $custom-range-track-height;
color: transparent;
cursor: $custom-range-track-cursor;
background-color: transparent;
border-color: transparent;
border-width: $custom-range-thumb-height / 2;
@include box-shadow($custom-range-track-box-shadow);
}
&::-ms-fill-lower {
background-color: $custom-range-track-bg;
@include border-radius($custom-range-track-border-radius);
}
&::-ms-fill-upper {
margin-right: 15px; // arbitrary?
background-color: $custom-range-track-bg;
@include border-radius($custom-range-track-border-radius);
}
&:disabled {
&::-webkit-slider-thumb {
background-color: $custom-range-thumb-disabled-bg;
}
&::-webkit-slider-runnable-track {
cursor: default;
}
&::-moz-range-thumb {
background-color: $custom-range-thumb-disabled-bg;
}
&::-moz-range-track {
cursor: default;
}
&::-ms-thumb {
background-color: $custom-range-thumb-disabled-bg;
}
}
}
.custom-control-label::before,
.custom-file-label,
.custom-select {
@include transition($custom-forms-transition);
}

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// The dropdown wrapper (`<div>`)
.dropup,
.dropright,
.dropdown,
.dropleft {
position: relative;
}
.dropdown-toggle {
white-space: nowrap;
// Generate the caret automatically
@include caret();
}
// The dropdown menu
.dropdown-menu {
position: absolute;
top: 100%;
left: 0;
z-index: $zindex-dropdown;
display: none; // none by default, but block on "open" of the menu
float: left;
min-width: $dropdown-min-width;
padding: $dropdown-padding-y $dropdown-padding-x;
margin: $dropdown-spacer 0 0; // override default ul
@include font-size($dropdown-font-size);
color: $dropdown-color;
text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)
list-style: none;
background-color: $dropdown-bg;
background-clip: padding-box;
border: $dropdown-border-width solid $dropdown-border-color;
@include border-radius($dropdown-border-radius);
@include box-shadow($dropdown-box-shadow);
}
@each $breakpoint in map-keys($grid-breakpoints) {
@include media-breakpoint-up($breakpoint) {
$infix: breakpoint-infix($breakpoint, $grid-breakpoints);
.dropdown-menu#{$infix}-left {
right: auto;
left: 0;
}
.dropdown-menu#{$infix}-right {
right: 0;
left: auto;
}
}
}
// Allow for dropdowns to go bottom up (aka, dropup-menu)
// Just add .dropup after the standard .dropdown class and you're set.
.dropup {
.dropdown-menu {
top: auto;
bottom: 100%;
margin-top: 0;
margin-bottom: $dropdown-spacer;
}
.dropdown-toggle {
@include caret(up);
}
}
.dropright {
.dropdown-menu {
top: 0;
right: auto;
left: 100%;
margin-top: 0;
margin-left: $dropdown-spacer;
}
.dropdown-toggle {
@include caret(right);
&::after {
vertical-align: 0;
}
}
}
.dropleft {
.dropdown-menu {
top: 0;
right: 100%;
left: auto;
margin-top: 0;
margin-right: $dropdown-spacer;
}
.dropdown-toggle {
@include caret(left);
&::before {
vertical-align: 0;
}
}
}
// When Popper is enabled, reset the basic dropdown position
// stylelint-disable-next-line no-duplicate-selectors
.dropdown-menu {
&[x-placement^="top"],
&[x-placement^="right"],
&[x-placement^="bottom"],
&[x-placement^="left"] {
right: auto;
bottom: auto;
}
}
// Dividers (basically an `<hr>`) within the dropdown
.dropdown-divider {
@include nav-divider($dropdown-divider-bg, $dropdown-divider-margin-y, true);
}
// Links, buttons, and more within the dropdown menu
//
// `<button>`-specific styles are denoted with `// For <button>s`
.dropdown-item {
display: block;
width: 100%; // For `<button>`s
padding: $dropdown-item-padding-y $dropdown-item-padding-x;
clear: both;
font-weight: $font-weight-normal;
color: $dropdown-link-color;
text-align: inherit; // For `<button>`s
text-decoration: if($link-decoration == none, null, none);
white-space: nowrap; // prevent links from randomly breaking onto new lines
background-color: transparent; // For `<button>`s
border: 0; // For `<button>`s
// Prevent dropdown overflow if there's no padding
// See https://github.com/twbs/bootstrap/pull/27703
@if $dropdown-padding-y == 0 {
&:first-child {
@include border-top-radius($dropdown-inner-border-radius);
}
&:last-child {
@include border-bottom-radius($dropdown-inner-border-radius);
}
}
@include hover-focus() {
color: $dropdown-link-hover-color;
text-decoration: none;
@include gradient-bg($dropdown-link-hover-bg);
}
&.active,
&:active {
color: $dropdown-link-active-color;
text-decoration: none;
@include gradient-bg($dropdown-link-active-bg);
}
&.disabled,
&:disabled {
color: $dropdown-link-disabled-color;
pointer-events: none;
background-color: transparent;
// Remove CSS gradients if they're enabled
@if $enable-gradients {
background-image: none;
}
}
}
.dropdown-menu.show {
display: block;
}
// Dropdown section headers
.dropdown-header {
display: block;
padding: $dropdown-header-padding;
margin-bottom: 0; // for use with heading elements
@include font-size($font-size-sm);
color: $dropdown-header-color;
white-space: nowrap; // as with > li > a
}
// Dropdown text
.dropdown-item-text {
display: block;
padding: $dropdown-item-padding-y $dropdown-item-padding-x;
color: $dropdown-link-color;
}

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// stylelint-disable selector-no-qualifying-type
//
// Textual form controls
//
.form-control {
display: block;
width: 100%;
height: $input-height;
padding: $input-padding-y $input-padding-x;
font-family: $input-font-family;
@include font-size($input-font-size);
font-weight: $input-font-weight;
line-height: $input-line-height;
color: $input-color;
background-color: $input-bg;
background-clip: padding-box;
border: $input-border-width solid $input-border-color;
// Note: This has no effect on <select>s in some browsers, due to the limited stylability of `<select>`s in CSS.
@include border-radius($input-border-radius, 0);
@include box-shadow($input-box-shadow);
@include transition($input-transition);
// Unstyle the caret on `<select>`s in IE10+.
&::-ms-expand {
background-color: transparent;
border: 0;
}
// Remove select outline from select box in FF
&:-moz-focusring {
color: transparent;
text-shadow: 0 0 0 $input-color;
}
// Customize the `:focus` state to imitate native WebKit styles.
@include form-control-focus($ignore-warning: true);
// Placeholder
&::placeholder {
color: $input-placeholder-color;
// Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526.
opacity: 1;
}
// Disabled and read-only inputs
//
// HTML5 says that controls under a fieldset > legend:first-child won't be
// disabled if the fieldset is disabled. Due to implementation difficulty, we
// don't honor that edge case; we style them as disabled anyway.
&:disabled,
&[readonly] {
background-color: $input-disabled-bg;
// iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655.
opacity: 1;
}
}
input[type="date"],
input[type="time"],
input[type="datetime-local"],
input[type="month"] {
&.form-control {
appearance: none; // Fix appearance for date inputs in Safari
}
}
select.form-control {
&:focus::-ms-value {
// Suppress the nested default white text on blue background highlight given to
// the selected option text when the (still closed) <select> receives focus
// in IE and (under certain conditions) Edge, as it looks bad and cannot be made to
// match the appearance of the native widget.
// See https://github.com/twbs/bootstrap/issues/19398.
color: $input-color;
background-color: $input-bg;
}
}
// Make file inputs better match text inputs by forcing them to new lines.
.form-control-file,
.form-control-range {
display: block;
width: 100%;
}
//
// Labels
//
// For use with horizontal and inline forms, when you need the label (or legend)
// text to align with the form controls.
.col-form-label {
padding-top: add($input-padding-y, $input-border-width);
padding-bottom: add($input-padding-y, $input-border-width);
margin-bottom: 0; // Override the `<label>/<legend>` default
@include font-size(inherit); // Override the `<legend>` default
line-height: $input-line-height;
}
.col-form-label-lg {
padding-top: add($input-padding-y-lg, $input-border-width);
padding-bottom: add($input-padding-y-lg, $input-border-width);
@include font-size($input-font-size-lg);
line-height: $input-line-height-lg;
}
.col-form-label-sm {
padding-top: add($input-padding-y-sm, $input-border-width);
padding-bottom: add($input-padding-y-sm, $input-border-width);
@include font-size($input-font-size-sm);
line-height: $input-line-height-sm;
}
// Readonly controls as plain text
//
// Apply class to a readonly input to make it appear like regular plain
// text (without any border, background color, focus indicator)
.form-control-plaintext {
display: block;
width: 100%;
padding: $input-padding-y 0;
margin-bottom: 0; // match inputs if this class comes on inputs with default margins
@include font-size($input-font-size);
line-height: $input-line-height;
color: $input-plaintext-color;
background-color: transparent;
border: solid transparent;
border-width: $input-border-width 0;
&.form-control-sm,
&.form-control-lg {
padding-right: 0;
padding-left: 0;
}
}
// Form control sizing
//
// Build on `.form-control` with modifier classes to decrease or increase the
// height and font-size of form controls.
//
// Repeated in `_input_group.scss` to avoid Sass extend issues.
.form-control-sm {
height: $input-height-sm;
padding: $input-padding-y-sm $input-padding-x-sm;
@include font-size($input-font-size-sm);
line-height: $input-line-height-sm;
@include border-radius($input-border-radius-sm);
}
.form-control-lg {
height: $input-height-lg;
padding: $input-padding-y-lg $input-padding-x-lg;
@include font-size($input-font-size-lg);
line-height: $input-line-height-lg;
@include border-radius($input-border-radius-lg);
}
// stylelint-disable-next-line no-duplicate-selectors
select.form-control {
&[size],
&[multiple] {
height: auto;
}
}
textarea.form-control {
height: auto;
}
// Form groups
//
// Designed to help with the organization and spacing of vertical forms. For
// horizontal forms, use the predefined grid classes.
.form-group {
margin-bottom: $form-group-margin-bottom;
}
.form-text {
display: block;
margin-top: $form-text-margin-top;
}
// Form grid
//
// Special replacement for our grid system's `.row` for tighter form layouts.
.form-row {
display: flex;
flex-wrap: wrap;
margin-right: -$form-grid-gutter-width / 2;
margin-left: -$form-grid-gutter-width / 2;
> .col,
> [class*="col-"] {
padding-right: $form-grid-gutter-width / 2;
padding-left: $form-grid-gutter-width / 2;
}
}
// Checkboxes and radios
//
// Indent the labels to position radios/checkboxes as hanging controls.
.form-check {
position: relative;
display: block;
padding-left: $form-check-input-gutter;
}
.form-check-input {
position: absolute;
margin-top: $form-check-input-margin-y;
margin-left: -$form-check-input-gutter;
// Use [disabled] and :disabled for workaround https://github.com/twbs/bootstrap/issues/28247
&[disabled] ~ .form-check-label,
&:disabled ~ .form-check-label {
color: $text-muted;
}
}
.form-check-label {
margin-bottom: 0; // Override default `<label>` bottom margin
}
.form-check-inline {
display: inline-flex;
align-items: center;
padding-left: 0; // Override base .form-check
margin-right: $form-check-inline-margin-x;
// Undo .form-check-input defaults and add some `margin-right`.
.form-check-input {
position: static;
margin-top: 0;
margin-right: $form-check-inline-input-margin-x;
margin-left: 0;
}
}
// Form validation
//
// Provide feedback to users when form field values are valid or invalid. Works
// primarily for client-side validation via scoped `:invalid` and `:valid`
// pseudo-classes but also includes `.is-invalid` and `.is-valid` classes for
// server side validation.
@each $state, $data in $form-validation-states {
@include form-validation-state($state, map-get($data, color), map-get($data, icon));
}
// Inline forms
//
// Make forms appear inline(-block) by adding the `.form-inline` class. Inline
// forms begin stacked on extra small (mobile) devices and then go inline when
// viewports reach <768px.
//
// Requires wrapping inputs and labels with `.form-group` for proper display of
// default HTML form controls and our custom form controls (e.g., input groups).
.form-inline {
display: flex;
flex-flow: row wrap;
align-items: center; // Prevent shorter elements from growing to same height as others (e.g., small buttons growing to normal sized button height)
// Because we use flex, the initial sizing of checkboxes is collapsed and
// doesn't occupy the full-width (which is what we want for xs grid tier),
// so we force that here.
.form-check {
width: 100%;
}
// Kick in the inline
@include media-breakpoint-up(sm) {
label {
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 0;
}
// Inline-block all the things for "inline"
.form-group {
display: flex;
flex: 0 0 auto;
flex-flow: row wrap;
align-items: center;
margin-bottom: 0;
}
// Allow folks to *not* use `.form-group`
.form-control {
display: inline-block;
width: auto; // Prevent labels from stacking above inputs in `.form-group`
vertical-align: middle;
}
// Make static controls behave like regular ones
.form-control-plaintext {
display: inline-block;
}
.input-group,
.custom-select {
width: auto;
}
// Remove default margin on radios/checkboxes that were used for stacking, and
// then undo the floating of radios and checkboxes to match.
.form-check {
display: flex;
align-items: center;
justify-content: center;
width: auto;
padding-left: 0;
}
.form-check-input {
position: relative;
flex-shrink: 0;
margin-top: 0;
margin-right: $form-check-input-margin-x;
margin-left: 0;
}
.custom-control {
align-items: center;
justify-content: center;
}
.custom-control-label {
margin-bottom: 0;
}
}
}

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// Bootstrap functions
//
// Utility mixins and functions for evaluating source code across our variables, maps, and mixins.
// Ascending
// Used to evaluate Sass maps like our grid breakpoints.
@mixin _assert-ascending($map, $map-name) {
$prev-key: null;
$prev-num: null;
@each $key, $num in $map {
@if $prev-num == null or unit($num) == "%" or unit($prev-num) == "%" {
// Do nothing
} @else if not comparable($prev-num, $num) {
@warn "Potentially invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} whose unit makes it incomparable to #{$prev-num}, the value of the previous key '#{$prev-key}' !";
} @else if $prev-num >= $num {
@warn "Invalid value for #{$map-name}: This map must be in ascending order, but key '#{$key}' has value #{$num} which isn't greater than #{$prev-num}, the value of the previous key '#{$prev-key}' !";
}
$prev-key: $key;
$prev-num: $num;
}
}
// Starts at zero
// Used to ensure the min-width of the lowest breakpoint starts at 0.
@mixin _assert-starts-at-zero($map, $map-name: "$grid-breakpoints") {
@if length($map) > 0 {
$values: map-values($map);
$first-value: nth($values, 1);
@if $first-value != 0 {
@warn "First breakpoint in #{$map-name} must start at 0, but starts at #{$first-value}.";
}
}
}
// Replace `$search` with `$replace` in `$string`
// Used on our SVG icon backgrounds for custom forms.
//
// @author Hugo Giraudel
// @param {String} $string - Initial string
// @param {String} $search - Substring to replace
// @param {String} $replace ('') - New value
// @return {String} - Updated string
@function str-replace($string, $search, $replace: "") {
$index: str-index($string, $search);
@if $index {
@return str-slice($string, 1, $index - 1) + $replace + str-replace(str-slice($string, $index + str-length($search)), $search, $replace);
}
@return $string;
}
// See https://codepen.io/kevinweber/pen/dXWoRw
//
// Requires the use of quotes around data URIs.
@function escape-svg($string) {
@if str-index($string, "data:image/svg+xml") {
@each $char, $encoded in $escaped-characters {
// Do not escape the url brackets
@if str-index($string, "url(") == 1 {
$string: url("#{str-replace(str-slice($string, 6, -3), $char, $encoded)}");
} @else {
$string: str-replace($string, $char, $encoded);
}
}
}
@return $string;
}
// Color contrast
@function color-yiq($color, $dark: $yiq-text-dark, $light: $yiq-text-light) {
$r: red($color);
$g: green($color);
$b: blue($color);
$yiq: (($r * 299) + ($g * 587) + ($b * 114)) / 1000;
@if ($yiq >= $yiq-contrasted-threshold) {
@return $dark;
} @else {
@return $light;
}
}
// Retrieve color Sass maps
@function color($key: "blue") {
@return map-get($colors, $key);
}
@function theme-color($key: "primary") {
@return map-get($theme-colors, $key);
}
@function gray($key: "100") {
@return map-get($grays, $key);
}
// Request a theme color level
@function theme-color-level($color-name: "primary", $level: 0) {
$color: theme-color($color-name);
$color-base: if($level > 0, $black, $white);
$level: abs($level);
@return mix($color-base, $color, $level * $theme-color-interval);
}
// Return valid calc
@function add($value1, $value2, $return-calc: true) {
@if $value1 == null {
@return $value2;
}
@if $value2 == null {
@return $value1;
}
@if type-of($value1) == number and type-of($value2) == number and comparable($value1, $value2) {
@return $value1 + $value2;
}
@return if($return-calc == true, calc(#{$value1} + #{$value2}), $value1 + unquote(" + ") + $value2);
}
@function subtract($value1, $value2, $return-calc: true) {
@if $value1 == null and $value2 == null {
@return null;
}
@if $value1 == null {
@return -$value2;
}
@if $value2 == null {
@return $value1;
}
@if type-of($value1) == number and type-of($value2) == number and comparable($value1, $value2) {
@return $value1 - $value2;
}
@return if($return-calc == true, calc(#{$value1} - #{$value2}), $value1 + unquote(" - ") + $value2);
}

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// Container widths
//
// Set the container width, and override it for fixed navbars in media queries.
@if $enable-grid-classes {
// Single container class with breakpoint max-widths
.container,
// 100% wide container at all breakpoints
.container-fluid {
@include make-container();
}
// Responsive containers that are 100% wide until a breakpoint
@each $breakpoint, $container-max-width in $container-max-widths {
.container-#{$breakpoint} {
@extend .container-fluid;
}
@include media-breakpoint-up($breakpoint, $grid-breakpoints) {
%responsive-container-#{$breakpoint} {
max-width: $container-max-width;
}
// Extend each breakpoint which is smaller or equal to the current breakpoint
$extend-breakpoint: true;
@each $name, $width in $grid-breakpoints {
@if ($extend-breakpoint) {
.container#{breakpoint-infix($name, $grid-breakpoints)} {
@extend %responsive-container-#{$breakpoint};
}
// Once the current breakpoint is reached, stop extending
@if ($breakpoint == $name) {
$extend-breakpoint: false;
}
}
}
}
}
}
// Row
//
// Rows contain your columns.
@if $enable-grid-classes {
.row {
@include make-row();
}
// Remove the negative margin from default .row, then the horizontal padding
// from all immediate children columns (to prevent runaway style inheritance).
.no-gutters {
margin-right: 0;
margin-left: 0;
> .col,
> [class*="col-"] {
padding-right: 0;
padding-left: 0;
}
}
}
// Columns
//
// Common styles for small and large grid columns
@if $enable-grid-classes {
@include make-grid-columns();
}

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// Responsive images (ensure images don't scale beyond their parents)
//
// This is purposefully opt-in via an explicit class rather than being the default for all `<img>`s.
// We previously tried the "images are responsive by default" approach in Bootstrap v2,
// and abandoned it in Bootstrap v3 because it breaks lots of third-party widgets (including Google Maps)
// which weren't expecting the images within themselves to be involuntarily resized.
// See also https://github.com/twbs/bootstrap/issues/18178
.img-fluid {
@include img-fluid();
}
// Image thumbnails
.img-thumbnail {
padding: $thumbnail-padding;
background-color: $thumbnail-bg;
border: $thumbnail-border-width solid $thumbnail-border-color;
@include border-radius($thumbnail-border-radius);
@include box-shadow($thumbnail-box-shadow);
// Keep them at most 100% wide
@include img-fluid();
}
//
// Figures
//
.figure {
// Ensures the caption's text aligns with the image.
display: inline-block;
}
.figure-img {
margin-bottom: $spacer / 2;
line-height: 1;
}
.figure-caption {
@include font-size($figure-caption-font-size);
color: $figure-caption-color;
}

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// stylelint-disable selector-no-qualifying-type
//
// Base styles
//
.input-group {
position: relative;
display: flex;
flex-wrap: wrap; // For form validation feedback
align-items: stretch;
width: 100%;
> .form-control,
> .form-control-plaintext,
> .custom-select,
> .custom-file {
position: relative; // For focus state's z-index
flex: 1 1 auto;
width: 1%;
min-width: 0; // https://stackoverflow.com/questions/36247140/why-dont-flex-items-shrink-past-content-size
margin-bottom: 0;
+ .form-control,
+ .custom-select,
+ .custom-file {
margin-left: -$input-border-width;
}
}
// Bring the "active" form control to the top of surrounding elements
> .form-control:focus,
> .custom-select:focus,
> .custom-file .custom-file-input:focus ~ .custom-file-label {
z-index: 3;
}
// Bring the custom file input above the label
> .custom-file .custom-file-input:focus {
z-index: 4;
}
> .form-control,
> .custom-select {
&:not(:first-child) { @include border-left-radius(0); }
}
// Custom file inputs have more complex markup, thus requiring different
// border-radius overrides.
> .custom-file {
display: flex;
align-items: center;
&:not(:last-child) .custom-file-label,
&:not(:first-child) .custom-file-label { @include border-left-radius(0); }
}
&:not(.has-validation) {
> .form-control:not(:last-child),
> .custom-select:not(:last-child),
> .custom-file:not(:last-child) .custom-file-label::after {
@include border-right-radius(0);
}
}
&.has-validation {
> .form-control:nth-last-child(n + 3),
> .custom-select:nth-last-child(n + 3),
> .custom-file:nth-last-child(n + 3) .custom-file-label::after {
@include border-right-radius(0);
}
}
}
// Prepend and append
//
// While it requires one extra layer of HTML for each, dedicated prepend and
// append elements allow us to 1) be less clever, 2) simplify our selectors, and
// 3) support HTML5 form validation.
.input-group-prepend,
.input-group-append {
display: flex;
// Ensure buttons are always above inputs for more visually pleasing borders.
// This isn't needed for `.input-group-text` since it shares the same border-color
// as our inputs.
.btn {
position: relative;
z-index: 2;
&:focus {
z-index: 3;
}
}
.btn + .btn,
.btn + .input-group-text,
.input-group-text + .input-group-text,
.input-group-text + .btn {
margin-left: -$input-border-width;
}
}
.input-group-prepend { margin-right: -$input-border-width; }
.input-group-append { margin-left: -$input-border-width; }
// Textual addons
//
// Serves as a catch-all element for any text or radio/checkbox input you wish
// to prepend or append to an input.
.input-group-text {
display: flex;
align-items: center;
padding: $input-padding-y $input-padding-x;
margin-bottom: 0; // Allow use of <label> elements by overriding our default margin-bottom
@include font-size($input-font-size); // Match inputs
font-weight: $font-weight-normal;
line-height: $input-line-height;
color: $input-group-addon-color;
text-align: center;
white-space: nowrap;
background-color: $input-group-addon-bg;
border: $input-border-width solid $input-group-addon-border-color;
@include border-radius($input-border-radius);
// Nuke default margins from checkboxes and radios to vertically center within.
input[type="radio"],
input[type="checkbox"] {
margin-top: 0;
}
}
// Sizing
//
// Remix the default form control sizing classes into new ones for easier
// manipulation.
.input-group-lg > .form-control:not(textarea),
.input-group-lg > .custom-select {
height: $input-height-lg;
}
.input-group-lg > .form-control,
.input-group-lg > .custom-select,
.input-group-lg > .input-group-prepend > .input-group-text,
.input-group-lg > .input-group-append > .input-group-text,
.input-group-lg > .input-group-prepend > .btn,
.input-group-lg > .input-group-append > .btn {
padding: $input-padding-y-lg $input-padding-x-lg;
@include font-size($input-font-size-lg);
line-height: $input-line-height-lg;
@include border-radius($input-border-radius-lg);
}
.input-group-sm > .form-control:not(textarea),
.input-group-sm > .custom-select {
height: $input-height-sm;
}
.input-group-sm > .form-control,
.input-group-sm > .custom-select,
.input-group-sm > .input-group-prepend > .input-group-text,
.input-group-sm > .input-group-append > .input-group-text,
.input-group-sm > .input-group-prepend > .btn,
.input-group-sm > .input-group-append > .btn {
padding: $input-padding-y-sm $input-padding-x-sm;
@include font-size($input-font-size-sm);
line-height: $input-line-height-sm;
@include border-radius($input-border-radius-sm);
}
.input-group-lg > .custom-select,
.input-group-sm > .custom-select {
padding-right: $custom-select-padding-x + $custom-select-indicator-padding;
}
// Prepend and append rounded corners
//
// These rulesets must come after the sizing ones to properly override sm and lg
// border-radius values when extending. They're more specific than we'd like
// with the `.input-group >` part, but without it, we cannot override the sizing.
.input-group > .input-group-prepend > .btn,
.input-group > .input-group-prepend > .input-group-text,
.input-group:not(.has-validation) > .input-group-append:not(:last-child) > .btn,
.input-group:not(.has-validation) > .input-group-append:not(:last-child) > .input-group-text,
.input-group.has-validation > .input-group-append:nth-last-child(n + 3) > .btn,
.input-group.has-validation > .input-group-append:nth-last-child(n + 3) > .input-group-text,
.input-group > .input-group-append:last-child > .btn:not(:last-child):not(.dropdown-toggle),
.input-group > .input-group-append:last-child > .input-group-text:not(:last-child) {
@include border-right-radius(0);
}
.input-group > .input-group-append > .btn,
.input-group > .input-group-append > .input-group-text,
.input-group > .input-group-prepend:not(:first-child) > .btn,
.input-group > .input-group-prepend:not(:first-child) > .input-group-text,
.input-group > .input-group-prepend:first-child > .btn:not(:first-child),
.input-group > .input-group-prepend:first-child > .input-group-text:not(:first-child) {
@include border-left-radius(0);
}

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.jumbotron {
padding: $jumbotron-padding ($jumbotron-padding / 2);
margin-bottom: $jumbotron-padding;
color: $jumbotron-color;
background-color: $jumbotron-bg;
@include border-radius($border-radius-lg);
@include media-breakpoint-up(sm) {
padding: ($jumbotron-padding * 2) $jumbotron-padding;
}
}
.jumbotron-fluid {
padding-right: 0;
padding-left: 0;
@include border-radius(0);
}

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// Base class
//
// Easily usable on <ul>, <ol>, or <div>.
.list-group {
display: flex;
flex-direction: column;
// No need to set list-style: none; since .list-group-item is block level
padding-left: 0; // reset padding because ul and ol
margin-bottom: 0;
@include border-radius($list-group-border-radius);
}
// Interactive list items
//
// Use anchor or button elements instead of `li`s or `div`s to create interactive
// list items. Includes an extra `.active` modifier class for selected items.
.list-group-item-action {
width: 100%; // For `<button>`s (anchors become 100% by default though)
color: $list-group-action-color;
text-align: inherit; // For `<button>`s (anchors inherit)
// Hover state
@include hover-focus() {
z-index: 1; // Place hover/focus items above their siblings for proper border styling
color: $list-group-action-hover-color;
text-decoration: none;
background-color: $list-group-hover-bg;
}
&:active {
color: $list-group-action-active-color;
background-color: $list-group-action-active-bg;
}
}
// Individual list items
//
// Use on `li`s or `div`s within the `.list-group` parent.
.list-group-item {
position: relative;
display: block;
padding: $list-group-item-padding-y $list-group-item-padding-x;
color: $list-group-color;
text-decoration: if($link-decoration == none, null, none);
background-color: $list-group-bg;
border: $list-group-border-width solid $list-group-border-color;
&:first-child {
@include border-top-radius(inherit);
}
&:last-child {
@include border-bottom-radius(inherit);
}
&.disabled,
&:disabled {
color: $list-group-disabled-color;
pointer-events: none;
background-color: $list-group-disabled-bg;
}
// Include both here for `<a>`s and `<button>`s
&.active {
z-index: 2; // Place active items above their siblings for proper border styling
color: $list-group-active-color;
background-color: $list-group-active-bg;
border-color: $list-group-active-border-color;
}
& + & {
border-top-width: 0;
&.active {
margin-top: -$list-group-border-width;
border-top-width: $list-group-border-width;
}
}
}
// Horizontal
//
// Change the layout of list group items from vertical (default) to horizontal.
@each $breakpoint in map-keys($grid-breakpoints) {
@include media-breakpoint-up($breakpoint) {
$infix: breakpoint-infix($breakpoint, $grid-breakpoints);
.list-group-horizontal#{$infix} {
flex-direction: row;
> .list-group-item {
&:first-child {
@include border-bottom-left-radius($list-group-border-radius);
@include border-top-right-radius(0);
}
&:last-child {
@include border-top-right-radius($list-group-border-radius);
@include border-bottom-left-radius(0);
}
&.active {
margin-top: 0;
}
+ .list-group-item {
border-top-width: $list-group-border-width;
border-left-width: 0;
&.active {
margin-left: -$list-group-border-width;
border-left-width: $list-group-border-width;
}
}
}
}
}
}
// Flush list items
//
// Remove borders and border-radius to keep list group items edge-to-edge. Most
// useful within other components (e.g., cards).
.list-group-flush {
@include border-radius(0);
> .list-group-item {
border-width: 0 0 $list-group-border-width;
&:last-child {
border-bottom-width: 0;
}
}
}
// Contextual variants
//
// Add modifier classes to change text and background color on individual items.
// Organizationally, this must come after the `:hover` states.
@each $color, $value in $theme-colors {
@include list-group-item-variant($color, theme-color-level($color, -9), theme-color-level($color, 6));
}

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.media {
display: flex;
align-items: flex-start;
}
.media-body {
flex: 1;
}

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// Toggles
//
// Used in conjunction with global variables to enable certain theme features.
// Vendor
@import "vendor/rfs";
// Deprecate
@import "mixins/deprecate";
// Utilities
@import "mixins/breakpoints";
@import "mixins/hover";
@import "mixins/image";
@import "mixins/badge";
@import "mixins/resize";
@import "mixins/screen-reader";
@import "mixins/size";
@import "mixins/reset-text";
@import "mixins/text-emphasis";
@import "mixins/text-hide";
@import "mixins/text-truncate";
@import "mixins/visibility";
// Components
@import "mixins/alert";
@import "mixins/buttons";
@import "mixins/caret";
@import "mixins/pagination";
@import "mixins/lists";
@import "mixins/list-group";
@import "mixins/nav-divider";
@import "mixins/forms";
@import "mixins/table-row";
// Skins
@import "mixins/background-variant";
@import "mixins/border-radius";
@import "mixins/box-shadow";
@import "mixins/gradients";
@import "mixins/transition";
// Layout
@import "mixins/clearfix";
@import "mixins/grid-framework";
@import "mixins/grid";
@import "mixins/float";

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// .modal-open - body class for killing the scroll
// .modal - container to scroll within
// .modal-dialog - positioning shell for the actual modal
// .modal-content - actual modal w/ bg and corners and stuff
.modal-open {
// Kill the scroll on the body
overflow: hidden;
.modal {
overflow-x: hidden;
overflow-y: auto;
}
}
// Container that the modal scrolls within
.modal {
position: fixed;
top: 0;
left: 0;
z-index: $zindex-modal;
display: none;
width: 100%;
height: 100%;
overflow: hidden;
// Prevent Chrome on Windows from adding a focus outline. For details, see
// https://github.com/twbs/bootstrap/pull/10951.
outline: 0;
// We deliberately don't use `-webkit-overflow-scrolling: touch;` due to a
// gnarly iOS Safari bug: https://bugs.webkit.org/show_bug.cgi?id=158342
// See also https://github.com/twbs/bootstrap/issues/17695
}
// Shell div to position the modal with bottom padding
.modal-dialog {
position: relative;
width: auto;
margin: $modal-dialog-margin;
// allow clicks to pass through for custom click handling to close modal
pointer-events: none;
// When fading in the modal, animate it to slide down
.modal.fade & {
@include transition($modal-transition);
transform: $modal-fade-transform;
}
.modal.show & {
transform: $modal-show-transform;
}
// When trying to close, animate focus to scale
.modal.modal-static & {
transform: $modal-scale-transform;
}
}
.modal-dialog-scrollable {
display: flex; // IE10/11
max-height: subtract(100%, $modal-dialog-margin * 2);
.modal-content {
max-height: subtract(100vh, $modal-dialog-margin * 2); // IE10/11
overflow: hidden;
}
.modal-header,
.modal-footer {
flex-shrink: 0;
}
.modal-body {
overflow-y: auto;
}
}
.modal-dialog-centered {
display: flex;
align-items: center;
min-height: subtract(100%, $modal-dialog-margin * 2);
// Ensure `modal-dialog-centered` extends the full height of the view (IE10/11)
&::before {
display: block; // IE10
height: subtract(100vh, $modal-dialog-margin * 2);
height: min-content; // Reset height to 0 except on IE
content: "";
}
// Ensure `.modal-body` shows scrollbar (IE10/11)
&.modal-dialog-scrollable {
flex-direction: column;
justify-content: center;
height: 100%;
.modal-content {
max-height: none;
}
&::before {
content: none;
}
}
}
// Actual modal
.modal-content {
position: relative;
display: flex;
flex-direction: column;
width: 100%; // Ensure `.modal-content` extends the full width of the parent `.modal-dialog`
// counteract the pointer-events: none; in the .modal-dialog
color: $modal-content-color;
pointer-events: auto;
background-color: $modal-content-bg;
background-clip: padding-box;
border: $modal-content-border-width solid $modal-content-border-color;
@include border-radius($modal-content-border-radius);
@include box-shadow($modal-content-box-shadow-xs);
// Remove focus outline from opened modal
outline: 0;
}
// Modal background
.modal-backdrop {
position: fixed;
top: 0;
left: 0;
z-index: $zindex-modal-backdrop;
width: 100vw;
height: 100vh;
background-color: $modal-backdrop-bg;
// Fade for backdrop
&.fade { opacity: 0; }
&.show { opacity: $modal-backdrop-opacity; }
}
// Modal header
// Top section of the modal w/ title and dismiss
.modal-header {
display: flex;
align-items: flex-start; // so the close btn always stays on the upper right corner
justify-content: space-between; // Put modal header elements (title and dismiss) on opposite ends
padding: $modal-header-padding;
border-bottom: $modal-header-border-width solid $modal-header-border-color;
@include border-top-radius($modal-content-inner-border-radius);
.close {
padding: $modal-header-padding;
// auto on the left force icon to the right even when there is no .modal-title
margin: (-$modal-header-padding-y) (-$modal-header-padding-x) (-$modal-header-padding-y) auto;
}
}
// Title text within header
.modal-title {
margin-bottom: 0;
line-height: $modal-title-line-height;
}
// Modal body
// Where all modal content resides (sibling of .modal-header and .modal-footer)
.modal-body {
position: relative;
// Enable `flex-grow: 1` so that the body take up as much space as possible
// when there should be a fixed height on `.modal-dialog`.
flex: 1 1 auto;
padding: $modal-inner-padding;
}
// Footer (for actions)
.modal-footer {
display: flex;
flex-wrap: wrap;
align-items: center; // vertically center
justify-content: flex-end; // Right align buttons with flex property because text-align doesn't work on flex items
padding: $modal-inner-padding - $modal-footer-margin-between / 2;
border-top: $modal-footer-border-width solid $modal-footer-border-color;
@include border-bottom-radius($modal-content-inner-border-radius);
// Place margin between footer elements
// This solution is far from ideal because of the universal selector usage,
// but is needed to fix https://github.com/twbs/bootstrap/issues/24800
> * {
margin: $modal-footer-margin-between / 2;
}
}
// Measure scrollbar width for padding body during modal show/hide
.modal-scrollbar-measure {
position: absolute;
top: -9999px;
width: 50px;
height: 50px;
overflow: scroll;
}
// Scale up the modal
@include media-breakpoint-up(sm) {
// Automatically set modal's width for larger viewports
.modal-dialog {
max-width: $modal-md;
margin: $modal-dialog-margin-y-sm-up auto;
}
.modal-dialog-scrollable {
max-height: subtract(100%, $modal-dialog-margin-y-sm-up * 2);
.modal-content {
max-height: subtract(100vh, $modal-dialog-margin-y-sm-up * 2);
}
}
.modal-dialog-centered {
min-height: subtract(100%, $modal-dialog-margin-y-sm-up * 2);
&::before {
height: subtract(100vh, $modal-dialog-margin-y-sm-up * 2);
height: min-content;
}
}
.modal-content {
@include box-shadow($modal-content-box-shadow-sm-up);
}
.modal-sm { max-width: $modal-sm; }
}
@include media-breakpoint-up(lg) {
.modal-lg,
.modal-xl {
max-width: $modal-lg;
}
}
@include media-breakpoint-up(xl) {
.modal-xl { max-width: $modal-xl; }
}

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// Base class
//
// Kickstart any navigation component with a set of style resets. Works with
// `<nav>`s, `<ul>`s or `<ol>`s.
.nav {
display: flex;
flex-wrap: wrap;
padding-left: 0;
margin-bottom: 0;
list-style: none;
}
.nav-link {
display: block;
padding: $nav-link-padding-y $nav-link-padding-x;
text-decoration: if($link-decoration == none, null, none);
@include hover-focus() {
text-decoration: none;
}
// Disabled state lightens text
&.disabled {
color: $nav-link-disabled-color;
pointer-events: none;
cursor: default;
}
}
//
// Tabs
//
.nav-tabs {
border-bottom: $nav-tabs-border-width solid $nav-tabs-border-color;
.nav-link {
margin-bottom: -$nav-tabs-border-width;
border: $nav-tabs-border-width solid transparent;
@include border-top-radius($nav-tabs-border-radius);
@include hover-focus() {
border-color: $nav-tabs-link-hover-border-color;
}
&.disabled {
color: $nav-link-disabled-color;
background-color: transparent;
border-color: transparent;
}
}
.nav-link.active,
.nav-item.show .nav-link {
color: $nav-tabs-link-active-color;
background-color: $nav-tabs-link-active-bg;
border-color: $nav-tabs-link-active-border-color;
}
.dropdown-menu {
// Make dropdown border overlap tab border
margin-top: -$nav-tabs-border-width;
// Remove the top rounded corners here since there is a hard edge above the menu
@include border-top-radius(0);
}
}
//
// Pills
//
.nav-pills {
.nav-link {
@include border-radius($nav-pills-border-radius);
}
.nav-link.active,
.show > .nav-link {
color: $nav-pills-link-active-color;
background-color: $nav-pills-link-active-bg;
}
}
//
// Justified variants
//
.nav-fill {
> .nav-link,
.nav-item {
flex: 1 1 auto;
text-align: center;
}
}
.nav-justified {
> .nav-link,
.nav-item {
flex-basis: 0;
flex-grow: 1;
text-align: center;
}
}
// Tabbable tabs
//
// Hide tabbable panes to start, show them when `.active`
.tab-content {
> .tab-pane {
display: none;
}
> .active {
display: block;
}
}

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// Contents
//
// Navbar
// Navbar brand
// Navbar nav
// Navbar text
// Navbar divider
// Responsive navbar
// Navbar position
// Navbar themes
// Navbar
//
// Provide a static navbar from which we expand to create full-width, fixed, and
// other navbar variations.
.navbar {
position: relative;
display: flex;
flex-wrap: wrap; // allow us to do the line break for collapsing content
align-items: center;
justify-content: space-between; // space out brand from logo
padding: $navbar-padding-y $navbar-padding-x;
// Because flex properties aren't inherited, we need to redeclare these first
// few properties so that content nested within behave properly.
%container-flex-properties {
display: flex;
flex-wrap: wrap;
align-items: center;
justify-content: space-between;
}
.container,
.container-fluid {
@extend %container-flex-properties;
}
@each $breakpoint, $container-max-width in $container-max-widths {
> .container#{breakpoint-infix($breakpoint, $container-max-widths)} {
@extend %container-flex-properties;
}
}
}
// Navbar brand
//
// Used for brand, project, or site names.
.navbar-brand {
display: inline-block;
padding-top: $navbar-brand-padding-y;
padding-bottom: $navbar-brand-padding-y;
margin-right: $navbar-padding-x;
@include font-size($navbar-brand-font-size);
line-height: inherit;
white-space: nowrap;
@include hover-focus() {
text-decoration: none;
}
}
// Navbar nav
//
// Custom navbar navigation (doesn't require `.nav`, but does make use of `.nav-link`).
.navbar-nav {
display: flex;
flex-direction: column; // cannot use `inherit` to get the `.navbar`s value
padding-left: 0;
margin-bottom: 0;
list-style: none;
.nav-link {
padding-right: 0;
padding-left: 0;
}
.dropdown-menu {
position: static;
float: none;
}
}
// Navbar text
//
//
.navbar-text {
display: inline-block;
padding-top: $nav-link-padding-y;
padding-bottom: $nav-link-padding-y;
}
// Responsive navbar
//
// Custom styles for responsive collapsing and toggling of navbar contents.
// Powered by the collapse Bootstrap JavaScript plugin.
// When collapsed, prevent the toggleable navbar contents from appearing in
// the default flexbox row orientation. Requires the use of `flex-wrap: wrap`
// on the `.navbar` parent.
.navbar-collapse {
flex-basis: 100%;
flex-grow: 1;
// For always expanded or extra full navbars, ensure content aligns itself
// properly vertically. Can be easily overridden with flex utilities.
align-items: center;
}
// Button for toggling the navbar when in its collapsed state
.navbar-toggler {
padding: $navbar-toggler-padding-y $navbar-toggler-padding-x;
@include font-size($navbar-toggler-font-size);
line-height: 1;
background-color: transparent; // remove default button style
border: $border-width solid transparent; // remove default button style
@include border-radius($navbar-toggler-border-radius);
@include hover-focus() {
text-decoration: none;
}
}
// Keep as a separate element so folks can easily override it with another icon
// or image file as needed.
.navbar-toggler-icon {
display: inline-block;
width: 1.5em;
height: 1.5em;
vertical-align: middle;
content: "";
background: 50% / 100% 100% no-repeat;
}
.navbar-nav-scroll {
max-height: $navbar-nav-scroll-max-height;
overflow-y: auto;
}
// Generate series of `.navbar-expand-*` responsive classes for configuring
// where your navbar collapses.
.navbar-expand {
@each $breakpoint in map-keys($grid-breakpoints) {
$next: breakpoint-next($breakpoint, $grid-breakpoints);
$infix: breakpoint-infix($next, $grid-breakpoints);
&#{$infix} {
@include media-breakpoint-down($breakpoint) {
%container-navbar-expand-#{$breakpoint} {
padding-right: 0;
padding-left: 0;
}
> .container,
> .container-fluid {
@extend %container-navbar-expand-#{$breakpoint};
}
@each $size, $container-max-width in $container-max-widths {
> .container#{breakpoint-infix($size, $container-max-widths)} {
@extend %container-navbar-expand-#{$breakpoint};
}
}
}
@include media-breakpoint-up($next) {
flex-flow: row nowrap;
justify-content: flex-start;
.navbar-nav {
flex-direction: row;
.dropdown-menu {
position: absolute;
}
.nav-link {
padding-right: $navbar-nav-link-padding-x;
padding-left: $navbar-nav-link-padding-x;
}
}
// For nesting containers, have to redeclare for alignment purposes
%container-nesting-#{$breakpoint} {
flex-wrap: nowrap;
}
> .container,
> .container-fluid {
@extend %container-nesting-#{$breakpoint};
}
@each $size, $container-max-width in $container-max-widths {
> .container#{breakpoint-infix($size, $container-max-widths)} {
@extend %container-nesting-#{$breakpoint};
}
}
.navbar-nav-scroll {
overflow: visible;
}
.navbar-collapse {
display: flex !important; // stylelint-disable-line declaration-no-important
// Changes flex-bases to auto because of an IE10 bug
flex-basis: auto;
}
.navbar-toggler {
display: none;
}
}
}
}
}
// Navbar themes
//
// Styles for switching between navbars with light or dark background.
// Dark links against a light background
.navbar-light {
.navbar-brand {
color: $navbar-light-brand-color;
@include hover-focus() {
color: $navbar-light-brand-hover-color;
}
}
.navbar-nav {
.nav-link {
color: $navbar-light-color;
@include hover-focus() {
color: $navbar-light-hover-color;
}
&.disabled {
color: $navbar-light-disabled-color;
}
}
.show > .nav-link,
.active > .nav-link,
.nav-link.show,
.nav-link.active {
color: $navbar-light-active-color;
}
}
.navbar-toggler {
color: $navbar-light-color;
border-color: $navbar-light-toggler-border-color;
}
.navbar-toggler-icon {
background-image: escape-svg($navbar-light-toggler-icon-bg);
}
.navbar-text {
color: $navbar-light-color;
a {
color: $navbar-light-active-color;
@include hover-focus() {
color: $navbar-light-active-color;
}
}
}
}
// White links against a dark background
.navbar-dark {
.navbar-brand {
color: $navbar-dark-brand-color;
@include hover-focus() {
color: $navbar-dark-brand-hover-color;
}
}
.navbar-nav {
.nav-link {
color: $navbar-dark-color;
@include hover-focus() {
color: $navbar-dark-hover-color;
}
&.disabled {
color: $navbar-dark-disabled-color;
}
}
.show > .nav-link,
.active > .nav-link,
.nav-link.show,
.nav-link.active {
color: $navbar-dark-active-color;
}
}
.navbar-toggler {
color: $navbar-dark-color;
border-color: $navbar-dark-toggler-border-color;
}
.navbar-toggler-icon {
background-image: escape-svg($navbar-dark-toggler-icon-bg);
}
.navbar-text {
color: $navbar-dark-color;
a {
color: $navbar-dark-active-color;
@include hover-focus() {
color: $navbar-dark-active-color;
}
}
}
}

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.pagination {
display: flex;
@include list-unstyled();
@include border-radius();
}
.page-link {
position: relative;
display: block;
padding: $pagination-padding-y $pagination-padding-x;
margin-left: -$pagination-border-width;
line-height: $pagination-line-height;
color: $pagination-color;
text-decoration: if($link-decoration == none, null, none);
background-color: $pagination-bg;
border: $pagination-border-width solid $pagination-border-color;
&:hover {
z-index: 2;
color: $pagination-hover-color;
text-decoration: none;
background-color: $pagination-hover-bg;
border-color: $pagination-hover-border-color;
}
&:focus {
z-index: 3;
outline: $pagination-focus-outline;
box-shadow: $pagination-focus-box-shadow;
}
}
.page-item {
&:first-child {
.page-link {
margin-left: 0;
@include border-left-radius($border-radius);
}
}
&:last-child {
.page-link {
@include border-right-radius($border-radius);
}
}
&.active .page-link {
z-index: 3;
color: $pagination-active-color;
background-color: $pagination-active-bg;
border-color: $pagination-active-border-color;
}
&.disabled .page-link {
color: $pagination-disabled-color;
pointer-events: none;
// Opinionated: remove the "hand" cursor set previously for .page-link
cursor: auto;
background-color: $pagination-disabled-bg;
border-color: $pagination-disabled-border-color;
}
}
//
// Sizing
//
.pagination-lg {
@include pagination-size($pagination-padding-y-lg, $pagination-padding-x-lg, $font-size-lg, $line-height-lg, $pagination-border-radius-lg);
}
.pagination-sm {
@include pagination-size($pagination-padding-y-sm, $pagination-padding-x-sm, $font-size-sm, $line-height-sm, $pagination-border-radius-sm);
}

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.popover {
position: absolute;
top: 0;
left: 0;
z-index: $zindex-popover;
display: block;
max-width: $popover-max-width;
// Our parent element can be arbitrary since tooltips are by default inserted as a sibling of their target element.
// So reset our font and text properties to avoid inheriting weird values.
@include reset-text();
@include font-size($popover-font-size);
// Allow breaking very long words so they don't overflow the popover's bounds
word-wrap: break-word;
background-color: $popover-bg;
background-clip: padding-box;
border: $popover-border-width solid $popover-border-color;
@include border-radius($popover-border-radius);
@include box-shadow($popover-box-shadow);
.arrow {
position: absolute;
display: block;
width: $popover-arrow-width;
height: $popover-arrow-height;
margin: 0 $popover-border-radius;
&::before,
&::after {
position: absolute;
display: block;
content: "";
border-color: transparent;
border-style: solid;
}
}
}
.bs-popover-top {
margin-bottom: $popover-arrow-height;
> .arrow {
bottom: subtract(-$popover-arrow-height, $popover-border-width);
&::before {
bottom: 0;
border-width: $popover-arrow-height ($popover-arrow-width / 2) 0;
border-top-color: $popover-arrow-outer-color;
}
&::after {
bottom: $popover-border-width;
border-width: $popover-arrow-height ($popover-arrow-width / 2) 0;
border-top-color: $popover-arrow-color;
}
}
}
.bs-popover-right {
margin-left: $popover-arrow-height;
> .arrow {
left: subtract(-$popover-arrow-height, $popover-border-width);
width: $popover-arrow-height;
height: $popover-arrow-width;
margin: $popover-border-radius 0; // make sure the arrow does not touch the popover's rounded corners
&::before {
left: 0;
border-width: ($popover-arrow-width / 2) $popover-arrow-height ($popover-arrow-width / 2) 0;
border-right-color: $popover-arrow-outer-color;
}
&::after {
left: $popover-border-width;
border-width: ($popover-arrow-width / 2) $popover-arrow-height ($popover-arrow-width / 2) 0;
border-right-color: $popover-arrow-color;
}
}
}
.bs-popover-bottom {
margin-top: $popover-arrow-height;
> .arrow {
top: subtract(-$popover-arrow-height, $popover-border-width);
&::before {
top: 0;
border-width: 0 ($popover-arrow-width / 2) $popover-arrow-height ($popover-arrow-width / 2);
border-bottom-color: $popover-arrow-outer-color;
}
&::after {
top: $popover-border-width;
border-width: 0 ($popover-arrow-width / 2) $popover-arrow-height ($popover-arrow-width / 2);
border-bottom-color: $popover-arrow-color;
}
}
// This will remove the popover-header's border just below the arrow
.popover-header::before {
position: absolute;
top: 0;
left: 50%;
display: block;
width: $popover-arrow-width;
margin-left: -$popover-arrow-width / 2;
content: "";
border-bottom: $popover-border-width solid $popover-header-bg;
}
}
.bs-popover-left {
margin-right: $popover-arrow-height;
> .arrow {
right: subtract(-$popover-arrow-height, $popover-border-width);
width: $popover-arrow-height;
height: $popover-arrow-width;
margin: $popover-border-radius 0; // make sure the arrow does not touch the popover's rounded corners
&::before {
right: 0;
border-width: ($popover-arrow-width / 2) 0 ($popover-arrow-width / 2) $popover-arrow-height;
border-left-color: $popover-arrow-outer-color;
}
&::after {
right: $popover-border-width;
border-width: ($popover-arrow-width / 2) 0 ($popover-arrow-width / 2) $popover-arrow-height;
border-left-color: $popover-arrow-color;
}
}
}
.bs-popover-auto {
&[x-placement^="top"] {
@extend .bs-popover-top;
}
&[x-placement^="right"] {
@extend .bs-popover-right;
}
&[x-placement^="bottom"] {
@extend .bs-popover-bottom;
}
&[x-placement^="left"] {
@extend .bs-popover-left;
}
}
// Offset the popover to account for the popover arrow
.popover-header {
padding: $popover-header-padding-y $popover-header-padding-x;
margin-bottom: 0; // Reset the default from Reboot
@include font-size($font-size-base);
color: $popover-header-color;
background-color: $popover-header-bg;
border-bottom: $popover-border-width solid darken($popover-header-bg, 5%);
@include border-top-radius($popover-inner-border-radius);
&:empty {
display: none;
}
}
.popover-body {
padding: $popover-body-padding-y $popover-body-padding-x;
color: $popover-body-color;
}

141
static/vendor/bootstrap/scss/_print.scss vendored Normal file
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// stylelint-disable declaration-no-important, selector-no-qualifying-type
// Source: https://github.com/h5bp/main.css/blob/master/src/_print.css
// ==========================================================================
// Print styles.
// Inlined to avoid the additional HTTP request:
// https://www.phpied.com/delay-loading-your-print-css/
// ==========================================================================
@if $enable-print-styles {
@media print {
*,
*::before,
*::after {
// Bootstrap specific; comment out `color` and `background`
//color: $black !important; // Black prints faster
text-shadow: none !important;
//background: transparent !important;
box-shadow: none !important;
}
a {
&:not(.btn) {
text-decoration: underline;
}
}
// Bootstrap specific; comment the following selector out
//a[href]::after {
// content: " (" attr(href) ")";
//}
abbr[title]::after {
content: " (" attr(title) ")";
}
// Bootstrap specific; comment the following selector out
//
// Don't show links that are fragment identifiers,
// or use the `javascript:` pseudo protocol
//
//a[href^="#"]::after,
//a[href^="javascript:"]::after {
// content: "";
//}
pre {
white-space: pre-wrap !important;
}
pre,
blockquote {
border: $border-width solid $gray-500; // Bootstrap custom code; using `$border-width` instead of 1px
page-break-inside: avoid;
}
//
// Printing Tables:
// https://web.archive.org/web/20180815150934/http://css-discuss.incutio.com/wiki/Printing_Tables
//
thead {
display: table-header-group;
}
tr,
img {
page-break-inside: avoid;
}
p,
h2,
h3 {
orphans: 3;
widows: 3;
}
h2,
h3 {
page-break-after: avoid;
}
// Bootstrap specific changes start
// Specify a size and min-width to make printing closer across browsers.
// We don't set margin here because it breaks `size` in Chrome. We also
// don't use `!important` on `size` as it breaks in Chrome.
@page {
size: $print-page-size;
}
body {
min-width: $print-body-min-width !important;
}
.container {
min-width: $print-body-min-width !important;
}
// Bootstrap components
.navbar {
display: none;
}
.badge {
border: $border-width solid $black;
}
.table {
border-collapse: collapse !important;
td,
th {
background-color: $white !important;
}
}
.table-bordered {
th,
td {
border: 1px solid $gray-300 !important;
}
}
.table-dark {
color: inherit;
th,
td,
thead th,
tbody + tbody {
border-color: $table-border-color;
}
}
.table .thead-dark th {
color: inherit;
border-color: $table-border-color;
}
// Bootstrap specific changes end
}
}

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@ -0,0 +1,47 @@
// Disable animation if transitions are disabled
@if $enable-transitions {
@keyframes progress-bar-stripes {
from { background-position: $progress-height 0; }
to { background-position: 0 0; }
}
}
.progress {
display: flex;
height: $progress-height;
overflow: hidden; // force rounded corners by cropping it
line-height: 0;
@include font-size($progress-font-size);
background-color: $progress-bg;
@include border-radius($progress-border-radius);
@include box-shadow($progress-box-shadow);
}
.progress-bar {
display: flex;
flex-direction: column;
justify-content: center;
overflow: hidden;
color: $progress-bar-color;
text-align: center;
white-space: nowrap;
background-color: $progress-bar-bg;
@include transition($progress-bar-transition);
}
.progress-bar-striped {
@include gradient-striped();
background-size: $progress-height $progress-height;
}
@if $enable-transitions {
.progress-bar-animated {
animation: $progress-bar-animation-timing progress-bar-stripes;
@if $enable-prefers-reduced-motion-media-query {
@media (prefers-reduced-motion: reduce) {
animation: none;
}
}
}
}

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@ -0,0 +1,484 @@
// stylelint-disable declaration-no-important, selector-no-qualifying-type, property-no-vendor-prefix
// Reboot
//
// Normalization of HTML elements, manually forked from Normalize.css to remove
// styles targeting irrelevant browsers while applying new styles.
//
// Normalize is licensed MIT. https://github.com/necolas/normalize.css
// Document
//
// 1. Change from `box-sizing: content-box` so that `width` is not affected by `padding` or `border`.
// 2. Change the default font family in all browsers.
// 3. Correct the line height in all browsers.
// 4. Prevent adjustments of font size after orientation changes in IE on Windows Phone and in iOS.
// 5. Change the default tap highlight to be completely transparent in iOS.
*,
*::before,
*::after {
box-sizing: border-box; // 1
}
html {
font-family: sans-serif; // 2
line-height: 1.15; // 3
-webkit-text-size-adjust: 100%; // 4
-webkit-tap-highlight-color: rgba($black, 0); // 5
}
// Shim for "new" HTML5 structural elements to display correctly (IE10, older browsers)
// TODO: remove in v5
// stylelint-disable-next-line selector-list-comma-newline-after
article, aside, figcaption, figure, footer, header, hgroup, main, nav, section {
display: block;
}
// Body
//
// 1. Remove the margin in all browsers.
// 2. As a best practice, apply a default `background-color`.
// 3. Set an explicit initial text-align value so that we can later use
// the `inherit` value on things like `<th>` elements.
body {
margin: 0; // 1
font-family: $font-family-base;
@include font-size($font-size-base);
font-weight: $font-weight-base;
line-height: $line-height-base;
color: $body-color;
text-align: left; // 3
background-color: $body-bg; // 2
}
// Future-proof rule: in browsers that support :focus-visible, suppress the focus outline
// on elements that programmatically receive focus but wouldn't normally show a visible
// focus outline. In general, this would mean that the outline is only applied if the
// interaction that led to the element receiving programmatic focus was a keyboard interaction,
// or the browser has somehow determined that the user is primarily a keyboard user and/or
// wants focus outlines to always be presented.
//
// See https://developer.mozilla.org/en-US/docs/Web/CSS/:focus-visible
// and https://developer.paciellogroup.com/blog/2018/03/focus-visible-and-backwards-compatibility/
[tabindex="-1"]:focus:not(:focus-visible) {
outline: 0 !important;
}
// Content grouping
//
// 1. Add the correct box sizing in Firefox.
// 2. Show the overflow in Edge and IE.
hr {
box-sizing: content-box; // 1
height: 0; // 1
overflow: visible; // 2
}
//
// Typography
//
// Remove top margins from headings
//
// By default, `<h1>`-`<h6>` all receive top and bottom margins. We nuke the top
// margin for easier control within type scales as it avoids margin collapsing.
// stylelint-disable-next-line selector-list-comma-newline-after
h1, h2, h3, h4, h5, h6 {
margin-top: 0;
margin-bottom: $headings-margin-bottom;
}
// Reset margins on paragraphs
//
// Similarly, the top margin on `<p>`s get reset. However, we also reset the
// bottom margin to use `rem` units instead of `em`.
p {
margin-top: 0;
margin-bottom: $paragraph-margin-bottom;
}
// Abbreviations
//
// 1. Duplicate behavior to the data-* attribute for our tooltip plugin
// 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
// 3. Add explicit cursor to indicate changed behavior.
// 4. Remove the bottom border in Firefox 39-.
// 5. Prevent the text-decoration to be skipped.
abbr[title],
abbr[data-original-title] { // 1
text-decoration: underline; // 2
text-decoration: underline dotted; // 2
cursor: help; // 3
border-bottom: 0; // 4
text-decoration-skip-ink: none; // 5
}
address {
margin-bottom: 1rem;
font-style: normal;
line-height: inherit;
}
ol,
ul,
dl {
margin-top: 0;
margin-bottom: 1rem;
}
ol ol,
ul ul,
ol ul,
ul ol {
margin-bottom: 0;
}
dt {
font-weight: $dt-font-weight;
}
dd {
margin-bottom: .5rem;
margin-left: 0; // Undo browser default
}
blockquote {
margin: 0 0 1rem;
}
b,
strong {
font-weight: $font-weight-bolder; // Add the correct font weight in Chrome, Edge, and Safari
}
small {
@include font-size(80%); // Add the correct font size in all browsers
}
//
// Prevent `sub` and `sup` elements from affecting the line height in
// all browsers.
//
sub,
sup {
position: relative;
@include font-size(75%);
line-height: 0;
vertical-align: baseline;
}
sub { bottom: -.25em; }
sup { top: -.5em; }
//
// Links
//
a {
color: $link-color;
text-decoration: $link-decoration;
background-color: transparent; // Remove the gray background on active links in IE 10.
@include hover() {
color: $link-hover-color;
text-decoration: $link-hover-decoration;
}
}
// And undo these styles for placeholder links/named anchors (without href).
// It would be more straightforward to just use a[href] in previous block, but that
// causes specificity issues in many other styles that are too complex to fix.
// See https://github.com/twbs/bootstrap/issues/19402
a:not([href]):not([class]) {
color: inherit;
text-decoration: none;
@include hover() {
color: inherit;
text-decoration: none;
}
}
//
// Code
//
pre,
code,
kbd,
samp {
font-family: $font-family-monospace;
@include font-size(1em); // Correct the odd `em` font sizing in all browsers.
}
pre {
// Remove browser default top margin
margin-top: 0;
// Reset browser default of `1em` to use `rem`s
margin-bottom: 1rem;
// Don't allow content to break outside
overflow: auto;
// Disable auto-hiding scrollbar in IE & legacy Edge to avoid overlap,
// making it impossible to interact with the content
-ms-overflow-style: scrollbar;
}
//
// Figures
//
figure {
// Apply a consistent margin strategy (matches our type styles).
margin: 0 0 1rem;
}
//
// Images and content
//
img {
vertical-align: middle;
border-style: none; // Remove the border on images inside links in IE 10-.
}
svg {
// Workaround for the SVG overflow bug in IE10/11 is still required.
// See https://github.com/twbs/bootstrap/issues/26878
overflow: hidden;
vertical-align: middle;
}
//
// Tables
//
table {
border-collapse: collapse; // Prevent double borders
}
caption {
padding-top: $table-cell-padding;
padding-bottom: $table-cell-padding;
color: $table-caption-color;
text-align: left;
caption-side: bottom;
}
// 1. Removes font-weight bold by inheriting
// 2. Matches default `<td>` alignment by inheriting `text-align`.
// 3. Fix alignment for Safari
th {
font-weight: $table-th-font-weight; // 1
text-align: inherit; // 2
text-align: -webkit-match-parent; // 3
}
//
// Forms
//
label {
// Allow labels to use `margin` for spacing.
display: inline-block;
margin-bottom: $label-margin-bottom;
}
// Remove the default `border-radius` that macOS Chrome adds.
//
// Details at https://github.com/twbs/bootstrap/issues/24093
button {
// stylelint-disable-next-line property-disallowed-list
border-radius: 0;
}
// Explicitly remove focus outline in Chromium when it shouldn't be
// visible (e.g. as result of mouse click or touch tap). It already
// should be doing this automatically, but seems to currently be
// confused and applies its very visible two-tone outline anyway.
button:focus:not(:focus-visible) {
outline: 0;
}
input,
button,
select,
optgroup,
textarea {
margin: 0; // Remove the margin in Firefox and Safari
font-family: inherit;
@include font-size(inherit);
line-height: inherit;
}
button,
input {
overflow: visible; // Show the overflow in Edge
}
button,
select {
text-transform: none; // Remove the inheritance of text transform in Firefox
}
// Set the cursor for non-`<button>` buttons
//
// Details at https://github.com/twbs/bootstrap/pull/30562
[role="button"] {
cursor: pointer;
}
// Remove the inheritance of word-wrap in Safari.
//
// Details at https://github.com/twbs/bootstrap/issues/24990
select {
word-wrap: normal;
}
// 1. Prevent a WebKit bug where (2) destroys native `audio` and `video`
// controls in Android 4.
// 2. Correct the inability to style clickable types in iOS and Safari.
button,
[type="button"], // 1
[type="reset"],
[type="submit"] {
-webkit-appearance: button; // 2
}
// Opinionated: add "hand" cursor to non-disabled button elements.
@if $enable-pointer-cursor-for-buttons {
button,
[type="button"],
[type="reset"],
[type="submit"] {
&:not(:disabled) {
cursor: pointer;
}
}
}
// Remove inner border and padding from Firefox, but don't restore the outline like Normalize.
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
padding: 0;
border-style: none;
}
input[type="radio"],
input[type="checkbox"] {
box-sizing: border-box; // 1. Add the correct box sizing in IE 10-
padding: 0; // 2. Remove the padding in IE 10-
}
textarea {
overflow: auto; // Remove the default vertical scrollbar in IE.
// Textareas should really only resize vertically so they don't break their (horizontal) containers.
resize: vertical;
}
fieldset {
// Browsers set a default `min-width: min-content;` on fieldsets,
// unlike e.g. `<div>`s, which have `min-width: 0;` by default.
// So we reset that to ensure fieldsets behave more like a standard block element.
// See https://github.com/twbs/bootstrap/issues/12359
// and https://html.spec.whatwg.org/multipage/#the-fieldset-and-legend-elements
min-width: 0;
// Reset the default outline behavior of fieldsets so they don't affect page layout.
padding: 0;
margin: 0;
border: 0;
}
// 1. Correct the text wrapping in Edge and IE.
// 2. Correct the color inheritance from `fieldset` elements in IE.
legend {
display: block;
width: 100%;
max-width: 100%; // 1
padding: 0;
margin-bottom: .5rem;
@include font-size(1.5rem);
line-height: inherit;
color: inherit; // 2
white-space: normal; // 1
}
progress {
vertical-align: baseline; // Add the correct vertical alignment in Chrome, Firefox, and Opera.
}
// Correct the cursor style of increment and decrement buttons in Chrome.
[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
height: auto;
}
[type="search"] {
// This overrides the extra rounded corners on search inputs in iOS so that our
// `.form-control` class can properly style them. Note that this cannot simply
// be added to `.form-control` as it's not specific enough. For details, see
// https://github.com/twbs/bootstrap/issues/11586.
outline-offset: -2px; // 2. Correct the outline style in Safari.
-webkit-appearance: none;
}
//
// Remove the inner padding in Chrome and Safari on macOS.
//
[type="search"]::-webkit-search-decoration {
-webkit-appearance: none;
}
//
// 1. Correct the inability to style clickable types in iOS and Safari.
// 2. Change font properties to `inherit` in Safari.
//
::-webkit-file-upload-button {
font: inherit; // 2
-webkit-appearance: button; // 1
}
//
// Correct element displays
//
output {
display: inline-block;
}
summary {
display: list-item; // Add the correct display in all browsers
cursor: pointer;
}
template {
display: none; // Add the correct display in IE
}
// Always hide an element with the `hidden` HTML attribute (from PureCSS).
// Needed for proper display in IE 10-.
[hidden] {
display: none !important;
}

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static/vendor/bootstrap/scss/_root.scss vendored Normal file
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@ -0,0 +1,19 @@
:root {
// Custom variable values only support SassScript inside `#{}`.
@each $color, $value in $colors {
--#{$color}: #{$value};
}
@each $color, $value in $theme-colors {
--#{$color}: #{$value};
}
@each $bp, $value in $grid-breakpoints {
--breakpoint-#{$bp}: #{$value};
}
// Use `inspect` for lists so that quoted items keep the quotes.
// See https://github.com/sass/sass/issues/2383#issuecomment-336349172
--font-family-sans-serif: #{inspect($font-family-sans-serif)};
--font-family-monospace: #{inspect($font-family-monospace)};
}

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