10回答

编程浪子

2020-03-14

你好

看我的回复呀

1

0

编程浪子

2020-03-15

你好

其实手动生成也可以，你这样，直接去源码把model 复制起来用，等做完了在来看看这什么问题，这样时间充裕

https://git.imooc.com/coding-265/coding-265/src/master/%e5%ae%8c%e6%95%b4%e6%ba%90%e7%a0%81/common/models 

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编程浪子

2020-03-15

你好

你把models下面的__init__.py 删除了在重新执行命令看看

0

1

纪文

报的错还是一模一样，难受，这个对接下来的项目影响大吗？

2020-03-15

共1条回复

纪文

提问者

2020-03-15

这个文件里面

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0

纪文

提问者

2020-03-15

是不是这里出问题了

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纪文

回复

编程浪子

我截了图在上面，老师

2020-03-15

共2条回复

纪文

提问者

2020-03-14

还是这个问题，好奇怪

D:\QinMan\order>flask-sqlacodegen "mysql://root:123456@127.0.0.1/food_db?charset

=utf8mb4" --tables abcd --outfile "common/models/abcd.py" --flask

Traceback (most recent call last):

  File "f:\python\lib\runpy.py", line 170, in _run_module_as_main

    "__main__", mod_spec)

  File "f:\python\lib\runpy.py", line 85, in _run_code

    exec(code, run_globals)

  File "F:\python\Scripts\flask-sqlacodegen.exe\__main__.py", line 7, in <module

>

  File "f:\python\lib\site-packages\sqlacodegen\main.py", line 56, in main

    metadata.reflect(engine, args.schema, not args.noviews, tables)

  File "f:\python\lib\site-packages\sqlalchemy\sql\schema.py", line 4208, in ref

lect

    with bind.connect() as conn:

  File "f:\python\lib\site-packages\sqlalchemy\engine\base.py", line 2209, in co

nnect

    return self._connection_cls(self, **kwargs)

  File "f:\python\lib\site-packages\sqlalchemy\engine\base.py", line 103, in __i

nit__

    else engine.raw_connection()

  File "f:\python\lib\site-packages\sqlalchemy\engine\base.py", line 2307, in ra

w_connection

    self.pool.unique_connection, _connection

  File "f:\python\lib\site-packages\sqlalchemy\engine\base.py", line 2276, in _w

rap_pool_connect

    return fn()

  File "f:\python\lib\site-packages\sqlalchemy\pool\base.py", line 303, in uniqu

e_connection

    return _ConnectionFairy._checkout(self)

  File "f:\python\lib\site-packages\sqlalchemy\pool\base.py", line 773, in _chec

kout

    fairy = _ConnectionRecord.checkout(pool)

  File "f:\python\lib\site-packages\sqlalchemy\pool\base.py", line 492, in check

out

    rec = pool._do_get()

  File "f:\python\lib\site-packages\sqlalchemy\pool\impl.py", line 139, in _do_g

et

    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 rer

aise

    raise value

  File "f:\python\lib\site-packages\sqlalchemy\pool\impl.py", line 136, in _do_g

et

    return self._create_connection()

  File "f:\python\lib\site-packages\sqlalchemy\pool\base.py", line 308, in _crea

te_connection

    return _ConnectionRecord(self)

  File "f:\python\lib\site-packages\sqlalchemy\pool\base.py", line 437, in __ini

t__

    self.__connect(first_connect_check=True)

  File "f:\python\lib\site-packages\sqlalchemy\pool\base.py", line 652, in __con

nect

    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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纪文

提问者

2020-03-14

版本截图

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0

纪文

提问者

2020-03-14

老师，下面是flask-sqlacodegen的截图

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编程浪子

2020-03-14

你好

很奇怪，麻烦你配合我做一些调试步骤

执行如下命令（然后截图）
flask-sqlacodegen
执行如下命令（然后截图）
flask-sqlacodegen --version

如上两步是让我判断软件的。我建议你这样操作一下来验证一下

你把 user 改成 abcd，然后执行

flask-sqlacodegen "mysql://root:123456@127.0.0.1/food_db?charset=utf8mb4" --tables abcd --outfile "common/models/abcd.py" --flask

0

2

纪文

是不是我的系统问题

2020-03-14

共2条回复

编程浪子

2020-03-14

你好

试试下面的这个

flask-sqlacodegen "mysql://root:123456@127.0.0.1/food_db?charset=utf8mb4" --tables user --outfile "common/models/user.py" --flask

0

4

纪文

回复

编程浪子

这个应该要怎么解决呢，老师

2020-03-14

共4条回复