personal_analytics_and_control_centrum/app/__init__.py

"""
Website and API
"""

import os
from flask import Flask
from flask_sqlalchemy import SQLAlchemy
from flask_login import LoginManager
from flask_migrate import Migrate
from flask_argon2 import Argon2
from dotenv import load_dotenv
from sqlalchemy import MetaData

load_dotenv()

# app
class Config():
    """Config settings for the application"""
    SECRET_KEY = os.environ["SECRET_KEY"]
    SQLALCHEMY_DATABASE_URI = os.environ["DATABASE_URI"]
    SQLALCHEMY_TRACK_MODIFICATIONS = False
    SEND_FILE_MAX_AGE_DEFAULT = 1296000
  
app = Flask(__name__)
app.config.from_object(Config())
app.jinja_env.lstrip_blocks = True
app.jinja_env.trim_blocks = True

# db
convention = {
    "ix": 'ix_%(column_0_label)s',
    "uq": "uq_%(table_name)s_%(column_0_name)s",
    "ck": "ck_%(table_name)s_%(constraint_name)s",
    "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
    "pk": "pk_%(table_name)s"
} 
 
metadata = MetaData(naming_convention=convention)
db = SQLAlchemy(app, metadata=metadata)
migrate = Migrate(app, db)

# Login
login_manager = LoginManager()
login_manager.init_app(app)
login_manager.login_view = "login"
login_manager.login_message_category = "warning"
argon2 = Argon2(app)