| from flask_sqlalchemy import SQLAlchemy | |
| from sqlalchemy import MetaData | |
| POSTGRES_INDEXES_NAMING_CONVENTION = { | |
| "ix": "%(column_0_label)s_idx", | |
| "uq": "%(table_name)s_%(column_0_name)s_key", | |
| "ck": "%(table_name)s_%(constraint_name)s_check", | |
| "fk": "%(table_name)s_%(column_0_name)s_fkey", | |
| "pk": "%(table_name)s_pkey", | |
| } | |
| metadata = MetaData(naming_convention=POSTGRES_INDEXES_NAMING_CONVENTION) | |
| db = SQLAlchemy(metadata=metadata) | |
| def init_app(app): | |
| db.init_app(app) | |