Selenium和django调试工具栏

Question

我的网站Django 1.11.1和Django调试工具栏1.8在我的开发服务器（vagrant / gunicorn / nginx）上正常运行。 我的常规测试套件运行正常。 但是，当我告诉它运行selenium测试时，它死了'djdt' is not a registered namespace error 。 我在网址，中间件和配置中都有相应的条目。 如果我卷曲localhost，它将返回包含调试工具栏的主页。 如果我设置工具栏不显示show_toolbar代码，我的selenium测试仍然崩溃，但网站仍然正常（并没有显示调试工具栏）。

关于如何让我的硒测试运行的想法？

> python manage.py test ann.selenium
Creating test database for alias 'default'...
Installed 8 object(s) from 1 fixture(s)
Installed 3 object(s) from 1 fixture(s)
Installed 2 object(s) from 1 fixture(s)
Installed 16 object(s) from 7 fixture(s)
Installed 6 object(s) from 1 fixture(s)
Installed 1 object(s) from 1 fixture(s)
Adding auth tokens for the API...
System check identified no issues (0 silenced).
Internal Server Error: /
Traceback (most recent call last):
  File "/home/vagrant/.virtualenvs/ann/lib/python3.5/site-packages/django/urls/base.py", line 77, in reverse
    extra, resolver = resolver.namespace_dict[ns]
KeyError: 'djdt'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/vagrant/.virtualenvs/ann/lib/python3.5/site-packages/django/core/handlers/exception.py", line 41, in inner
    response = get_response(request)
  File "/home/vagrant/.virtualenvs/ann/lib/python3.5/site-packages/django/utils/deprecation.py", line 142, in __call__
    response = self.process_response(request, response)
  File "/home/vagrant/.virtualenvs/ann/lib/python3.5/site-packages/debug_toolbar/middleware.py", line 134, in process_response
    bits[-2] += toolbar.render_toolbar()
  File "/home/vagrant/.virtualenvs/ann/lib/python3.5/site-packages/debug_toolbar/toolbar.py", line 64, in render_toolbar
    return render_to_string('debug_toolbar/base.html', context)
  File "/home/vagrant/.virtualenvs/ann/lib/python3.5/site-packages/django/template/loader.py", line 68, in render_to_string
    return template.render(context, request)
  File "/home/vagrant/.virtualenvs/ann/lib/python3.5/site-packages/django/template/backends/django.py", line 66, in render
    return self.template.render(context)
  File "/home/vagrant/.virtualenvs/ann/lib/python3.5/site-packages/django/template/base.py", line 207, in render
    return self._render(context)
  File "/home/vagrant/.virtualenvs/ann/lib/python3.5/site-packages/django/test/utils.py", line 107, in instrumented_test_render
    return self.nodelist.render(context)
  File "/home/vagrant/.virtualenvs/ann/lib/python3.5/site-packages/django/template/base.py", line 990, in render
    bit = node.render_annotated(context)
  File "/home/vagrant/.virtualenvs/ann/lib/python3.5/site-packages/django/template/base.py", line 957, in render_annotated
    return self.render(context)
  File "/home/vagrant/.virtualenvs/ann/lib/python3.5/site-packages/django/template/defaulttags.py", line 458, in render
    url = reverse(view_name, args=args, kwargs=kwargs, current_app=current_app)
  File "/home/vagrant/.virtualenvs/ann/lib/python3.5/site-packages/django/urls/base.py", line 87, in reverse
    raise NoReverseMatch("%s is not a registered namespace" % key)
django.urls.exceptions.NoReverseMatch: 'djdt' is not a registered namespace

Answer 1

显然答案是如果您正在进行硒测试，请不要加载django_debug_toolbar。

import sys
TESTING = len(sys.argv) > 1 and sys.argv[1] == 'test'

if not TESTING:
    MIDDLEWARE += ('debug_toolbar.middleware.DebugToolbarMiddleware',)
    INSTALLED_APPS += ('debug_toolbar', )

Answer 2

如果你想看到django调试工具栏。 如果是django 1.11，那么请尝试下面的代码。 用[]（列表）替换“模式”。 我在django-debug-toolbar 1.8中测试过

if settings.DEBUG:
    import debug_toolbar
    urlpatterns += [
    url(r'^__debug__/', include(debug_toolbar.urls)),
    ]

请检查其他类似的事情

1. DEBUG = True

2. MIDDLEWARE_CLASSES = ['debug_toolbar.middleware.DebugToolbarMiddleware'，]

3. INTERNAL_IPS = ['127.0.0.1'，]（相应地添加ip）