Flask-Security示例不起作用

时间:2012-06-15 17:24:30

标签: python mongodb flask

我编辑了app.py文件,只通过MongoEngine使用MongoDB(你可以选择MongoDB或SQL)。这是我尝试运行我的应用程序时的输出:

    Familys-imac:flask-security Paul-Arthur$ python app.py
    Traceback (most recent call last):
      File "app.py", line 17, in <module>
        from flask.ext.security.datastore import MongoEngineUserDatastore
      File "/Library/Python/2.7/site-packages/flask/exthook.py", line 86, in load_module
        raise ImportError('No module named %s' % fullname)
    ImportError: No module named flask.ext.security.datastore.MongoEngineUserDatastore

这对我的接缝表明MongoEngine存在问题(请注意,这是一个虚拟现实)。

我因此尝试重新安装包,认为这可能是问题,但我也没有运气。输出接缝完全正常,发生了什么?

    familys-imac:flask-security Paul-Arthur$ pip install MongoEngine
    Requirement already satisfied (use --upgrade to upgrade): MongoEngine in /Library/Python/2.7/site-packages
    Requirement already satisfied (use --upgrade to upgrade): pymongo in /Library/Python/2.7/site-packages (from MongoEngine)
    Cleaning up...

1 个答案:

答案 0 :(得分:2)

对于SQLAlchemy,您可以将其导入为:

  来自于flask.ext.security.datastore.sqlalchemy的

导入SQLAlchemyUserDatastore

我认为Mongo会是:

  来自于flask.ext.security.datastore.mongoengine的

导入MongoEngineUserDatastore