一直是这个问题卡着我，之前快速生成 ORM model也是这种情况，这次也是，课程已经看到后面一部分了，但这个问题解决不了，项目也运行不下去

TypeError: ‘User’ is an invalid keyword argument for this function

Traceback (most recent call last)
File “F:\python\lib\site-packages\flask\app.py”, line 2463, in call
return self.wsgi_app(environ, start_response)
File “F:\python\lib\site-packages\flask\app.py”, line 2449, in wsgi_app
response = self.handle_exception(e)
File “F:\python\lib\site-packages\flask\app.py”, line 1866, in handle_exception
reraise(exc_type, exc_value, tb)
File “F:\python\lib\site-packages\flask_compat.py”, line 39, in reraise
raise value
File “F:\python\lib\site-packages\flask\app.py”, line 2446, in wsgi_app
response = self.full_dispatch_request()
File “F:\python\lib\site-packages\flask\app.py”, line 1951, in full_dispatch_request
rv = self.handle_user_exception(e)
File “F:\python\lib\site-packages\flask\app.py”, line 1820, in handle_user_exception
reraise(exc_type, exc_value, tb)
File “F:\python\lib\site-packages\flask_compat.py”, line 39, in reraise
raise value
File “F:\python\lib\site-packages\flask\app.py”, line 1949, in full_dispatch_request
rv = self.dispatch_request()
File “F:\python\lib\site-packages\flask\app.py”, line 1935, in dispatch_request
return self.view_functionsrule.endpoint
File “D:\QinMan\order\web\controllers\user\User.py”, line 28, in login
user_info = User.query.filter_by( login_name = login_name ).first()
File “F:\python\lib\site-packages\sqlalchemy\orm\query.py”, line 3287, in first
ret = list(self[0:1])
File “F:\python\lib\site-packages\sqlalchemy\orm\query.py”, line 3065, in getitem
return list(res)
File “F:\python\lib\site-packages\sqlalchemy\orm\query.py”, line 3389, in iter
return self._execute_and_instances(context)
File “F:\python\lib\site-packages\sqlalchemy\orm\query.py”, line 3411, in _execute_and_instances
querycontext, self._connection_from_session, close_with_result=True
File “F:\python\lib\site-packages\sqlalchemy\orm\query.py”, line 3426, in _get_bind_args
mapper=self._bind_mapper(), clause=querycontext.statement, **kw
File “F:\python\lib\site-packages\sqlalchemy\orm\query.py”, line 3404, in _connection_from_session
conn = self.session.connection(**kw)
File “F:\python\lib\site-packages\sqlalchemy\orm\session.py”, line 1133, in connection
execution_options=execution_options,
File “F:\python\lib\site-packages\sqlalchemy\orm\session.py”, line 1139, in _connection_for_bind
engine, execution_options
File “F:\python\lib\site-packages\sqlalchemy\orm\session.py”, line 432, in _connection_for_bind
conn = bind._contextual_connect()
File “F:\python\lib\site-packages\sqlalchemy\engine\base.py”, line 2242, in _contextual_connect
self._wrap_pool_connect(self.pool.connect, None),
File “F:\python\lib\site-packages\sqlalchemy\engine\base.py”, line 2276, in _wrap_pool_connect
return fn()
File “F:\python\lib\site-packages\sqlalchemy\pool\base.py”, line 363, in connect
return _ConnectionFairy._checkout(self)
File “F:\python\lib\site-packages\sqlalchemy\pool\base.py”, line 773, in _checkout
fairy = _ConnectionRecord.checkout(pool)
File “F:\python\lib\site-packages\sqlalchemy\pool\base.py”, line 492, in checkout
rec = pool._do_get()
File “F:\python\lib\site-packages\sqlalchemy\pool\impl.py”, line 139, in _do_get
self._dec_overflow()
File “F:\python\lib\site-packages\sqlalchemy\util\langhelpers.py”, line 68, in exit
compat.reraise(exc_type, exc_value, exc_tb)
File “F:\python\lib\site-packages\sqlalchemy\util\compat.py”, line 153, in reraise
raise value
File “F:\python\lib\site-packages\sqlalchemy\pool\impl.py”, line 136, in _do_get
return self._create_connection()
File “F:\python\lib\site-packages\sqlalchemy\pool\base.py”, line 308, in _create_connection
return _ConnectionRecord(self)
File “F:\python\lib\site-packages\sqlalchemy\pool\base.py”, line 437, in init
self.__connect(first_connect_check=True)
File “F:\python\lib\site-packages\sqlalchemy\pool\base.py”, line 652, in __connect
connection = pool.invoke_creator(self)
File “F:\python\lib\site-packages\sqlalchemy\engine\strategies.py”, line 114, in connect
return dialect.connect(*cargs, **cparams)
File “F:\python\lib\site-packages\sqlalchemy\engine\default.py”, line 489, in connect
return self.dbapi.connect(*cargs, **cparams)
File "F:\python\lib\site-packages\MySQLdb_init.py", line 86, in Connect
return Connection(*args, **kwargs)
File “F:\python\lib\site-packages\MySQLdb\connections.py”, line 204, in init
super(Connection, self).init(*args, **kwargs2)
TypeError: ‘User’ is an invalid keyword argument for this function
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