flask开发中遇到NameError: name 'Post' is not defined

概述flask开发中遇到NameError: name 'Post' is not defined

flask开发中遇到nameError: name 'Post' is not defined

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importError                               Traceback (most recent call last)

E:\software\python35\lib\site-packages\flask_script\commands.py in run(self,no_ipython,no_bpython)

    299                     # 0.10.x

--> 300                     from IPython.Shell import IPShellEmbed

    301                     ipshell = IPShellEmbed(banner=self.banner)

importError: No module named 'IPython.Shell'

During handling of the above exception,another exception occurred:

nameError                                 Traceback (most recent call last)

<ipython-input-1-73735930ffba> in <module>()

----> 1 Post.query.all()

nameError: name 'Post' is not defined

报这个错误原因在于manager.py中没有引入Post,解决方法:

from app.models import User,Role,Post

def make_shell_context():

    return dict(app=app,db=db,User=User,Role=Role,Post=Post)

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