27 lines
790 B
Python
27 lines
790 B
Python
from flask import Flask
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from flask_migrate import Migrate
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from flask_sqlalchemy import SQLAlchemy
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from sqlalchemy import MetaData
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from sqlalchemy.orm import DeclarativeBase
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class BaseModel(DeclarativeBase):
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pass
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convention = {
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"ix": "ix_%(column_0_label)s",
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"uq": "uq_%(table_name)s_%(column_0_name)s",
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"ck": "ck_%(table_name)s_%(constraint_name)s",
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"fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
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"pk": "pk_%(table_name)s"
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}
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def connect_db_with_app():
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app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///db.sqlite3"
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db.init_app(app)
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migrate.init_app(app, db)
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metadata = MetaData(naming_convention=convention)
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app = Flask(__name__)
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db = SQLAlchemy(model_class=BaseModel, metadata=metadata)
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migrate = Migrate(render_as_batch=True)
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