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django 1.3服务器错误

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我正在使用django 1.3版 . Python manage.py runserver 0.0.0.0:8000给出以下错误 .

Validating models...

Unhandled exception in thread started by < bound method Command.inner_run of < django.contrib.staticfiles.management.commands.runserver.Command object at 0x20eb110>>

Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/commands/runserver.py", line 88, in inner_run
    self.validate(display_num_errors=True)

  File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 249, in validate
    num_errors = get_validation_errors(s, app)

  File "/usr/local/lib/python2.7/dist-packages/django/core/management/validation.py", line 36, in get_validation_errors
    for (app_name, error) in get_app_errors().items():

  File "/usr/local/lib/python2.7/dist-packages/django/db/models/loading.py", line 146, in get_app_errors
    self._populate()

  File "/usr/local/lib/python2.7/dist-packages/django/db/models/loading.py", line 64, in _populate
    self.load_app(app_name)

  File "/usr/local/lib/python2.7/dist-packages/django/db/models/loading.py", line 78, in load_app
    models = import_module('.models', app_name)

  File "/usr/local/lib/python2.7/dist-packages/django/utils/importlib.py", line 35, in import_module
    __import__(name)

  File "/usr/local/lib/python2.7/dist-packages/tastypie/models.py", line 6, in <module>
    from tastypie.utils import now

  File "/usr/local/lib/python2.7/dist-packages/tastypie/utils/__init__.py", line 1, in <module>
    from tastypie.utils.dict import dict_strip_unicode_keys

  File "/usr/local/lib/python2.7/dist-packages/tastypie/utils/dict.py", line 1, in <module>
    from django.utils.encoding import smart_bytes
ImportError: cannot import name smart_bytes
django python-2.7 django-models

3 回答

  • 2

    Django 1.3 有 smart_bytes 的问题，并且从你的回溯它显示相同的错误，它已在 Django 1.4 中解决，尝试将 Django 升级到最新版本的 1.5 .

    回复于
  • 0

    它与django 1.4.2+工作正常，我使用django1.4然后升级它

    pip install django==1.4.5 --upgrade
    回复于
  • 6

    见https://github.com/django/django/blob/master/django/utils/encoding.py#L149

    另外，在升级Django之前，请务必检查release notes .

    更新：

    对不起，哇，什么是脑力;） .

    我不知道该函数的完整历史，但在Github上查看django.utils.encoding ..标记为1.3.7;此文件不包含Tastypie尝试导入的功能 . https://github.com/django/django/blob/1.3.7/django/utils/encoding.py

    如果您无法升级Django，则需要修补Tastypie.utils.dict文件以使用您拥有的内容 .

    回复于

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