2758be8680
* Fix pylint warnings across all 24 Python files in web_server - Add module, class, and function docstrings (C0114, C0115, C0116) - Fix import ordering: stdlib before third-party before local (C0411) - Replace wildcard imports with explicit named imports (W0401) - Remove trailing whitespace and add missing final newlines (C0303, C0304) - Replace dict() with dict literals (R1735) - Remove unused imports and variables (W0611, W0612) - Narrow broad Exception catches to specific exceptions (W0718) - Replace f-string logging with lazy % formatting (W1203) - Fix variable naming: UPPER_CASE for constants, snake_case for locals (C0103) - Add pylint disable comments for necessary global statements (W0603) - Fix no-else-return, simplifiable-if-expression, singleton-comparison - Fix bad indentation in stripe.py (W0311) - Add encoding="utf-8" to open() calls (W1514) - Add check=True to subprocess.run() calls (W1510) - Register Celery task modules via conf.include * Update `package-lock.json` add peer dependencies
73 lines
2.4 KiB
Python
73 lines
2.4 KiB
Python
"""Flask application factory and blueprint registration."""
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from os import getenv
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from flask import Flask
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from flask_session import Session
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from flask_cors import CORS
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from blueprints.middleware import logged_in_user, register_error_handlers
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from blueprints.authentication import auth_bp
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from blueprints.stripe import stripe_bp
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from blueprints.user import user_bp
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from blueprints.streams import stream_bp
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from blueprints.chat import chat_bp
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from blueprints.admin import admin_bp
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from blueprints.oauth import oauth_bp, init_oauth
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from blueprints.socket import socketio
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from blueprints.search_bar import search_bp
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from celery_tasks import celery_init_app
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def create_app():
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"""
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Set up the flask app by registering all the blueprints and configuring
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the settings. Also create a CSRF token to prevent Cross-site Request Forgery.
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And setup web sockets to be used throughout the project.
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"""
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app = Flask(__name__)
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app.config["SERVER_NAME"] = getenv("HOMEPAGE_URL")
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app.config["SECRET_KEY"] = getenv("FLASK_SECRET_KEY")
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app.config["SESSION_PERMANENT"] = False
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app.config["SESSION_TYPE"] = "filesystem"
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app.config["PROPAGATE_EXCEPTIONS"] = True
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app.config['GOOGLE_CLIENT_ID'] = getenv("GOOGLE_CLIENT_ID")
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app.config['GOOGLE_CLIENT_SECRET'] = getenv("GOOGLE_CLIENT_SECRET")
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app.config["SESSION_COOKIE_HTTPONLY"] = True
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app.config.from_mapping(
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CELERY={
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"broker_url": "redis://redis:6379/0",
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"result_backend": "redis://redis:6379/0",
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"task_ignore_result": True,
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},
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)
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app.config.from_prefixed_env()
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celery_init_app(app)
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#! ↓↓↓ For development purposes only - Allow cross-origin requests for the frontend
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CORS(app, supports_credentials=True)
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socketio.init_app(app) # create socket connection
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Session(app)
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app.before_request(logged_in_user) # check user is logged in
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init_oauth(app)
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register_error_handlers(app) # adds in error handlers
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with app.app_context():
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# Registering Blueprints
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app.register_blueprint(auth_bp)
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app.register_blueprint(stripe_bp)
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app.register_blueprint(user_bp)
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app.register_blueprint(stream_bp)
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app.register_blueprint(chat_bp)
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app.register_blueprint(oauth_bp)
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app.register_blueprint(search_bp)
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app.register_blueprint(admin_bp)
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socketio.init_app(app)
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return app
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