Flask 多森';如果会话接口是SQLAlchemySessionInterface,则不创建会话表
我正在尝试构建简单的烧瓶应用程序。我希望在数据库中存储服务器的会话Flask 多森';如果会话接口是SQLAlchemySessionInterface,则不创建会话表,flask,flask-sqlalchemy,Flask,Flask Sqlalchemy,我正在尝试构建简单的烧瓶应用程序。我希望在数据库中存储服务器的会话 from flask import Flask from flask_migrate import Migrate, MigrateCommand from flask_script import Manager from flask_session import Session from flask_sqlalchemy import SQLAlchemy app = Flask( __name__ ) app.config
from flask import Flask
from flask_migrate import Migrate, MigrateCommand
from flask_script import Manager
from flask_session import Session
from flask_sqlalchemy import SQLAlchemy
app = Flask( __name__ )
app.config[ 'SQLALCHEMY_DATABASE_URI' ] = 'sqlite://'
app.config[ 'SESSION_TYPE' ] = 'sqlalchemy'
db = SQLAlchemy( app )
Session( app )
Migrate( app, db )
manager = Manager( app )
manager.add_command( 'db', MigrateCommand )
class User( db.Model ):
id = db.Column( db.Integer, primary_key=True )
name = db.Column( db.String( 50 ) )
if __name__ == '__main__':
manager.run()
当我将flask cli用于db init时,未创建会话的表:
flask db init
flask db migrate
迁移文件的一部分:
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('user',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('name', sa.String(length=50), nullable=True),
sa.PrimaryKeyConstraint('id')
)
# ### end Alembic commands ###
缺少表“会话”我自己也有同样的问题。已经解决了 您可以使用以下行创建会话表:
session.app.session_interface.db.create_all()