failed to access horizon web site if no install mox module

Bug #1297050 reported by huangyaowen
This bug report is a duplicate of:  Bug #1288245: mox is needed in requirements. Edit Remove
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This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Dashboard (Horizon)
New
Undecided
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Bug Description

After installing the latest horizon codes and start the httpd, the horizon web site can't be accessed due to the following exception about "ImportError: No module named mox".

I did the initial investigation and found it's caused by the change(https://review.openstack.org/#/c/59580/) committed by Maxime Vidori on file horizon/site_urls.py. In this change, he add one new import line"from horizon.test.jasmine import jasmine", then it track back to file horizon/test/helpers.py and try to import mox module.

After install the mox module and restart httpd, then I can access to the horizon site.

However, from my view, it does NOT make sense: when I install openstack horizon on practical product env, I should not need to install the mox module(which is one python UT framework). it's better to change the file horizon/site_urls.py to dynamically import jasmine within the section when setting.DEBUG is true using import_module() method possibly like that:
if settings.DEBUG:
    try:
        mod = import_module('jasmine', 'horizon.test.jasmine')
        urlpatterns += patterns('',
        url(r'^qunit/$',
            TemplateView.as_view(template_name="horizon/qunit.html"),
            name='qunit_tests'),
        url(r'^jasmine/(.*?)$', mod.dispatcher))
    except ImportError:
        urlpatterns += patterns('',
        url(r'^qunit/$',
            TemplateView.as_view(template_name="horizon/qunit.html"),
            name='qunit_tests'))

Detail exception can be seen below:
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] mod_wsgi (pid=23842): Exception occurred processing WSGI script '/usr/share/openstack-dashboard/opensta
ck_dashboard/wsgi/django.wsgi'.
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] Traceback (most recent call last):
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/django/core/handlers/wsgi.py", line 241, in __call__
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] response = self.get_response(request)
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/django/core/handlers/base.py", line 179, in get_response
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] response = self.handle_uncaught_exception(request, resolver, sys.exc_info())
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/django/core/handlers/base.py", line 224, in handle_uncaught_ex
ception
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] if resolver.urlconf_module is None:
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/django/core/urlresolvers.py", line 323, in urlconf_module
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] self._urlconf_module = import_module(self.urlconf_name)
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/django/utils/importlib.py", line 35, in import_module
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] __import__(name)
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/urls.py", lin
e 38, in <module>
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] url(r'', include(horizon.urls))
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/django/conf/urls/__init__.py", line 25, in include
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] patterns = getattr(urlconf_module, 'urlpatterns', urlconf_module)
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/django/utils/functional.py", line 184, in inner
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] self._setup()
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/django/utils/functional.py", line 248, in _setup
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] self._wrapped = self._setupfunc()
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/horizon/base.py", line 733, in url_patterns
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] return self._urls()[0]
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/horizon/base.py", line 739, in _urls
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] urlpatterns = self._get_default_urlpatterns()
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/horizon/base.py", line 82, in _get_default_urlpatterns
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] mod = import_module(self.urls)
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/django/utils/importlib.py", line 35, in import_module
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] __import__(name)
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/horizon/site_urls.py", line 26, in <module>
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] from horizon.test.jasmine import jasmine
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/horizon/test/jasmine/jasmine.py", line 17, in <module>
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] from horizon.test import helpers as test
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] File "/usr/lib/python2.6/site-packages/horizon/test/helpers.py", line 50, in <module>
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] import mox
[Mon Mar 24 08:09:17 2014] [error] [client 9.111.44.234] ImportError: No module named mox

Revision history for this message
Tatiana Ovchinnikova (tmazur) wrote :
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