def db(app, _create_db):
with app.app_context():
slq_alchemy_db.create_all()
slq_alchemy_db.session.commit()
yield slq_alchemy_db
slq_alchemy_db.session.rollback()
with app.app_context():
slq_alchemy_db.drop_all()
def db_session(app):
db.create_all()
yield db.session
db.drop_all()
def create_table():
db.create_all()
def create_db():
"""este comando inicializa banco de dados"""
db.create_all()