Django管理員中出現“ ImportError：沒有名為urls的模塊”

Question

的Django：1.3.5
nginx：1.2.6
uwsgi：1.0.5

我的django應用在nginx和uwsgi上運行。 打開管理頁面時，發生500錯誤。 此錯誤是“ ImportError：沒有名為urls的模塊”。

運行命令“ python manage.py runserver”並打開管理頁面，則沒有發生500錯誤。

在urls.py上評論管理員，然后不會發生錯誤。

此錯誤僅在nginx和uwsgi上發生。

我該如何解決？

urls.py

from django.conf.urls.defaults import *
from django.conf import settings
from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('',
                       (r'^blog/', include('myApp.blog.urls')),
                       (r'^admin/', include(admin.site.urls))
                       )

wsgi.py

import os
import sys
import site

reload(sys)
sys.setdefaultencoding('utf-8')
sys.path.append('/path/to/myApp/')

site.addsitedir('/usr/lib/python2.6/site-packages')
os.environ['DJANGO_SETTINGS_MODULE'] = 'myApp.settings'

import django.core.handlers.wsgi
application = django.core.handlers.wsgi.WSGIHandler()

錯誤回溯

Traceback (most recent call last):

File "/usr/lib/python2.6/site-packages/django/core/handlers/base.py", line 111, in get_response
    response = callback(request, *callback_args, **callback_kwargs)

File "/usr/lib/python2.6/site-packages/django/contrib/admin/sites.py", line 214, in wrapper
    return self.admin_view(view, cacheable)(*args, **kwargs)

File "/usr/lib/python2.6/site-packages/django/utils/decorators.py", line 93, in _wrapped_view
    response = view_func(request, *args, **kwargs)

File "/usr/lib/python2.6/site-packages/django/views/decorators/cache.py", line 79, in _wrapped_view_func
    response = view_func(request, *args, **kwargs)

File "/usr/lib/python2.6/site-packages/django/contrib/admin/sites.py", line 197, in inner
    return view(request, *args, **kwargs)

File "/usr/lib/python2.6/site-packages/django/views/decorators/cache.py", line 79, in _wrapped_view_func
    response = view_func(request, *args, **kwargs)

File "/usr/lib/python2.6/site-packages/django/contrib/admin/sites.py", line 382, in index
    context_instance=context_instance

File "/usr/lib/python2.6/site-packages/django/shortcuts/__init__.py", line 20, in render_to_response
    return HttpResponse(loader.render_to_string(*args, **kwargs), **httpresponse_kwargs)

File "/usr/lib/python2.6/site-packages/django/template/loader.py", line 188, in render_to_string
    return t.render(context_instance)

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 123, in render
    return self._render(context)

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 117, in _render
    return self.nodelist.render(context)

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 744, in render
    bits.append(self.render_node(node, context))

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 757, in render_node
    return node.render(context)

File "/usr/lib/python2.6/site-packages/django/template/loader_tags.py", line 127, in render
    return compiled_parent._render(context)

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 117, in _render
    return self.nodelist.render(context)

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 744, in render
    bits.append(self.render_node(node, context))

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 757, in render_node
    return node.render(context)

File "/usr/lib/python2.6/site-packages/django/template/loader_tags.py", line 127, in render
    return compiled_parent._render(context)

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 117, in _render
    return self.nodelist.render(context)

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 744, in render
    bits.append(self.render_node(node, context))

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 757, in render_node
    return node.render(context)

File "/usr/lib/python2.6/site-packages/django/template/defaulttags.py", line 311, in render
    return self.nodelist_true.render(context)

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 744, in render
    bits.append(self.render_node(node, context))

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 757, in render_node
    return node.render(context)

File "/usr/lib/python2.6/site-packages/django/template/defaulttags.py", line 311, in render
    return self.nodelist_true.render(context)

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 744, in render
    bits.append(self.render_node(node, context))

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 757, in render_node
    return node.render(context)

File "/usr/lib/python2.6/site-packages/django/template/loader_tags.py", line 64, in render
    result = block.nodelist.render(context)

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 744, in render
    bits.append(self.render_node(node, context))

File "/usr/lib/python2.6/site-packages/django/template/base.py", line 757, in render_node
    return node.render(context)

File "/usr/lib/python2.6/site-packages/django/template/defaulttags.py", line 437, in render
    url = reverse(view_name, args=args, kwargs=kwargs, current_app=context.current_app)

File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py", line 391, in reverse
    *args, **kwargs)))

File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py", line 312, in reverse
    possibilities = self.reverse_dict.getlist(lookup_view)

File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py", line 229, in _get_reverse_dict
    self._populate()

File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py", line 208, in _populate
      For name in pattern.reverse_dict:

File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py", line 229, in _get_reverse_dict
    self._populate()

File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py", line 208, in _populate
      For name in pattern.reverse_dict:

File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py", line 229, in _get_reverse_dict
    self._populate()

File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py", line 197, in _populate
      For pattern in reversed(self.url_patterns):

File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py", line 279, in _get_url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)

File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py", line 274, in _get_urlconf_module
    self._urlconf_module = import_module(self.urlconf_name)

File "/usr/lib/python2.6/site-packages/django/utils/importlib.py", line 35, in import_module
    __import__(name)

ImportError: No module named urls

settings.py（INSTALLED_APPS）

ROOT_URLCONF = 'myApp.urls'
INSTALLED_APPS = (
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.sites',
    'django.contrib.admin',
    'django.contrib.sitemaps',
    'django.contrib.markup',
    'myApp.blog',
)

Answer 1

您如何開始您的uwsgi程序？ 您的uwsgi進程將需要從項目的根目錄位置開始。

我給uwsgi初始化文件配置了一個PROJECT_HOME環境變量，該變量在流程用戶的.bash_profile文件中定義。

在我的流程用戶的.bash_profile ，我具有：-

export PROJECT_HOME=/var/www/myproject

然后，在我的uwsgi初始化文件中，我有：-

[uwsgi]

if-env = PROJECT_HOME
chdir = %(_)
touch-reload = %(_)/uwsgi.ini
daemonize = %(_)/myproject.log
endif =

if-env = VIRTUAL_ENV
virtualenv = %(_)
endif = 

socket = 127.0.0.1:3030
pidfile=/tmp/myproject.pid-3030
processes = 4
module = django.core.handlers.wsgi:WSGIHandler()
env = DJANGO_SETTINGS_MODULE=myproject.settings
master = True
vacuum = True
max-requests = 5000
logdate = True

enable-threads = True
single-interpreter = True

該chdir在此配置uwsgi.ini文件告訴我uwsgi過程從該目錄啟動這一進程，包括在這個目錄PYTHONPATH使我的項目的模塊可以位於。

如果還定義了VIRTUAL_ENV環境（如uwsgi.ini文件中的VIRTUAL_ENV配置所示），則VIRTUAL_ENV目錄也包含在uwsgi進程的PYTHONPATH中。

要運行我的uwsgi進程，就和運行此命令一樣簡單：

uwsgi --ini /var/www/myproject/uwsgi.ini

這樣可以確保uwsgi進程正確加載了所有python模塊（例如urls.py ）。 希望這可以幫助！