Function starting Flask Server
Source code in yaptide/application.py
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72 | def create_app():
"""Function starting Flask Server"""
git_submodules.check_submodules()
# Main_routes module is importing (in-directly) the converter module which is cloned as submodule.
# Lack of this submodule would result in the ModuleNotFoundError.
from yaptide.routes.main_routes import initialize_routes
flask_name = __name__.split('.')[0]
app = Flask(flask_name)
app.logger.info("Creating Flask app %s", flask_name)
# Print env variables
for item in os.environ.items():
app.logger.debug("Environment variable: %s", item)
# Load configuration from environment variables
# Load any environment variables that start with FLASK_, dropping the prefix from the env key for the config key.
# Values are passed through a loading function to attempt to convert them to more specific types than strings.
app.config.from_prefixed_env()
for item in app.config.items():
app.logger.debug("Flask config variable: %s", item)
if app.config.get('USE_CORS'):
app.logger.info("enabling cors")
from flask_cors import CORS
cors_config = {
"origins": ["http://127.0.0.1:3000", "http://localhost:3000"],
"supports_credentials": True,
"resources": {
r"/*": {
"origins": ["http://127.0.0.1:3000", "http://localhost:3000"]
}
},
"allow_headers": ["Content-Type", "Authorization"],
"expose_headers": ["Access-Control-Allow-Origin"],
"send_wildcard": False,
"always_send": True,
}
CORS(app, **cors_config)
SWAGGER_URL = '/api/docs'
API_URL = '/static/openapi.yaml'
swaggerui_blueprint = get_swaggerui_blueprint(SWAGGER_URL, API_URL, config={'app_name': "yaptide"})
app.register_blueprint(swaggerui_blueprint)
app.logger.info(f"Initializing Flask to use SQLAlchemy ORM @ {app.config['SQLALCHEMY_DATABASE_URI']}")
db.init_app(app)
# Find a better solution (maybe with Flask-Migrate) to handle migration of data from past versions
with app.app_context():
app.logger.debug("Creating models")
create_all()
app.logger.debug(f"Created {len(db.metadata.tables)} tables")
api = Api(app)
initialize_routes(api)
return app
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