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MYSQL_HOST

This commit is contained in:
livindra 2026-05-31 15:36:19 +07:00
parent d5b191e1b4
commit d21606c7c2
2 changed files with 16 additions and 6 deletions
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1
app.py
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@ -21,7 +21,6 @@ ALLOWED_EXTENSIONS = {'png', 'jpg', 'jpeg', 'bmp'}
BASE_DIR = os.path.dirname(os.path.abspath(__file__)) BASE_DIR = os.path.dirname(os.path.abspath(__file__))
app = Flask(__name__, app = Flask(__name__,
template_folder=os.path.join(BASE_DIR, 'templates'), template_folder=os.path.join(BASE_DIR, 'templates'),
static_folder=os.path.join(BASE_DIR, 'static')) static_folder=os.path.join(BASE_DIR, 'static'))

21
utils/mysql_db.py
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@ -20,6 +20,15 @@ TZ_INDONESIA = pytz.timezone('Asia/Jakarta')
DATABASE_URL = os.environ.get('DATABASE_URL') DATABASE_URL = os.environ.get('DATABASE_URL')
def _env(*names):
"""Return the first non-empty environment variable from a list of names."""
for name in names:
value = os.environ.get(name)
if value not in (None, ''):
return value
return None
def _build_database_uri(): def _build_database_uri():
"""Build a SQLAlchemy database URI from Railway or local environment variables. """Build a SQLAlchemy database URI from Railway or local environment variables.
@ -28,11 +37,13 @@ def _build_database_uri():
MYSQLPASSWORD, MYSQLDATABASE) — most reliable when set via Railway reference vars. MYSQLPASSWORD, MYSQLDATABASE) — most reliable when set via Railway reference vars.
2. DATABASE_URL — used as a fallback if the individual variables are absent. 2. DATABASE_URL — used as a fallback if the individual variables are absent.
""" """
mysql_host = os.environ.get('MYSQLHOST') mysql_host = _env('MYSQLHOST', 'MYSQL_HOST')
mysql_port = os.environ.get('MYSQLPORT') mysql_port = _env('MYSQLPORT', 'MYSQL_PORT')
mysql_user = os.environ.get('MYSQLUSER') mysql_user = _env('MYSQLUSER', 'MYSQL_USER')
mysql_password = os.environ.get('MYSQLPASSWORD') # may be empty string — that is valid mysql_password = os.environ.get('MYSQLPASSWORD')
mysql_database = os.environ.get('MYSQLDATABASE') if mysql_password is None:
mysql_password = os.environ.get('MYSQL_PASSWORD')
mysql_database = _env('MYSQLDATABASE', 'MYSQL_DATABASE')
if mysql_host and mysql_user and mysql_database: if mysql_host and mysql_user and mysql_database:
db_port = mysql_port or '3306' db_port = mysql_port or '3306'