/ accounts / login / id中的TypeError必须是（str，unicode，ObjectId）的实例，而不是< type'int'> [英] TypeError at /accounts/login/ id must be an instance of (str, unicode, ObjectId), not <type 'int'>

问题描述

这是我的第一个例子代码 mongodb

我试图连接我的 django 与 mongodb 。
我成功注册了一部分，但是当我尝试登录时显示错误页面。

  TypeError在/ accounts / login / 
 id必须是（str，unicode，ObjectId）的一个实例，而不是类型'int'
  

我正在使用django用户身份验证，

这是我的url
url（r '^ accounts / login /'，'django.contrib.auth.views.login'），

完全追踪

  / admin / profile / 
中的TypeError必须是（str，unicode，ObjectId ），而不是< type'int'> 
请求方法：GET 
请求URL：http://www.myapp.com/accounts/login/ 
 Django版本：1.3 
异常类型：TypeError 
异常值：
 id必须是（str，unicode，ObjectId）的实例，而不是< type'int'> 
异常位置：/home/sakeer/workspace/entevirtual/lib/python2.7/site- 
 packages / pymongo-2.4.2-py2.7-linux-x86_64.egg / bson / objectid。 py在__validate，行198 
 Python可执行文件：/ home /清除器/工作区/ entevirtual / bin / python 
 Python版本：2.7.3 
 Python路径：
 ['/ home / deliciouser / workspace / enteproject'，
'/home/sakeer/workspace/entevirtual/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg'，
'/ home /出现者/工作区/ entevirtual / lib / python2.7 / site-packages / pip-1.2.1-py2.7.egg'，
'/home/sakeer/workspace/entevirtual/lib/python2.7 /site-packages/djangotoolbox-0.9.2-py2.7.egg'，
'/home/sakeer/workspace/entevirtual/lib/python2.7/site-packages/django_mongodb_engine-0.4.0-py2。 7.egg'，
'/home/sakeer/workspace/entevirtual/lib/python2.7/site-packages/pymongo-2.4.2-py2.7-linux-x86_64.egg'，
 '/home/sakeer/workspace/entevirtual/lib/python27.zip'，
'/home/sakeer/workspace/entevirtual/lib64/python2.7' ，
'/home/sakeer/workspace/entevirtual/lib64/python2.7/plat-linux2'，
'/home/sakeer/workspace/entevirtual/lib64/python2.7/lib-tk' ，
'/home/sakeer/workspace/entevirtual/lib64/python2.7/lib-old'，
'/home/sakeer/workspace/entevirtual/lib64/python2.7/lib-dynload' ，
'/usr/lib64/python2.7'，
'/usr/lib/python2.7'，
'/usr/lib64/python2.7/lib-tk' 
'/home/sakeer/workspace/entevirtual/lib/python2.7/site-packages'，
'/ home / clarityer / workspace / enteproject / lib'，
'/ home /清除者/工作区/ enteproject / lib'] 
  

我在哪里和我缺少

解决方案

似乎是Django中的一个错误，它假定用户id始终是int，这对于关系数据库是有意义的。在使用Mongodb的情况下，键或_id将成为一个对象ID。

这里有开放的错误，似乎再次弹出（例如，这个 https://code.djangoproject.com/ticket/14881 ）。目前，我已经对此添加了评论（ https：// github .com / pinax / django-user-accounts / issues / 103 ）在django用户帐户中，这似乎是一个很好的适合。

它可能需要一个修补程序。

奇怪的是，我已经用django 1.5和mongoengine一起工作，但升级到django 1.6.1后，问题就是回来了。 p>

This is my first example code for mongodb

I am trying to connect my django with mongodb. I did my registration part successfully, But when I am trying to log in its showing an error page.

TypeError at /accounts/login/
id must be an instance of (str, unicode, ObjectId), not type 'int'

I am using django user authentication,

this is my url url(r'^accounts/login/', 'django.contrib.auth.views.login'),

below is my full traceback,

TypeError at /admin/profile/
id must be an instance of (str, unicode, ObjectId), not <type 'int'>
Request Method: GET
Request URL:    http://www.myapp.com/accounts/login/
Django Version: 1.3
Exception Type: TypeError
Exception Value:    
id must be an instance of (str, unicode, ObjectId), not <type 'int'>
Exception Location: /home/sakeer/workspace/entevirtual/lib/python2.7/site-
packages/pymongo-2.4.2-py2.7-linux-x86_64.egg/bson/objectid.py in __validate, line 198
Python Executable:  /home/sakeer/workspace/entevirtual/bin/python
Python Version: 2.7.3
Python Path:    
['/home/sakeer/workspace/enteproject',
 '/home/sakeer/workspace/entevirtual/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg',
 '/home/sakeer/workspace/entevirtual/lib/python2.7/site-packages/pip-1.2.1-py2.7.egg',
 '/home/sakeer/workspace/entevirtual/lib/python2.7/site-packages/djangotoolbox-0.9.2-py2.7.egg',
 '/home/sakeer/workspace/entevirtual/lib/python2.7/site-packages/django_mongodb_engine-0.4.0-py2.7.egg',
 '/home/sakeer/workspace/entevirtual/lib/python2.7/site-packages/pymongo-2.4.2-py2.7-linux-x86_64.egg',
 '/home/sakeer/workspace/entevirtual/lib/python27.zip',
 '/home/sakeer/workspace/entevirtual/lib64/python2.7',
 '/home/sakeer/workspace/entevirtual/lib64/python2.7/plat-linux2',
 '/home/sakeer/workspace/entevirtual/lib64/python2.7/lib-tk',
 '/home/sakeer/workspace/entevirtual/lib64/python2.7/lib-old',
 '/home/sakeer/workspace/entevirtual/lib64/python2.7/lib-dynload',
 '/usr/lib64/python2.7',
 '/usr/lib/python2.7',
 '/usr/lib64/python2.7/lib-tk',
 '/home/sakeer/workspace/entevirtual/lib/python2.7/site-packages',
 '/home/sakeer/workspace/enteproject/lib',
 '/home/sakeer/workspace/enteproject/lib']

where and what i am missing

解决方案

Seems to be a bug in Django, which assumes that user ids are always ints, which would make sense for a relational database. In the case of using Mongodb, the key or _id is going to be an object ID.

There are open bugs on this, which seem to pop up over again (for instance, this one https://code.djangoproject.com/ticket/14881 ) . For the moment, I've added a comment to this one ( https://github.com/pinax/django-user-accounts/issues/103 ) in django user accounts, which seems to be a good fit.

It may require a patch to fix.

Oddly enough, I had it working with django 1.5, with mongoengine, but after upgrading to django 1.6.1, the issue is back.

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