ZeroDivisionError: float division by zero

[progval]

Hi,

The URL /languages/ gives this error:

Environment:


Request Method: GET
Request URL: http://weblate.progval.net/languages/

Django Version: 1.4
Python Version: 2.7.3
Installed Applications:
('django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.sites',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'django.contrib.admin',
 'django.contrib.admindocs',
 'registration',
 'weblate.trans',
 'weblate.lang',
 'weblate.accounts',
 'weblate')
Installed Middleware:
('django.middleware.common.CommonMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.locale.LocaleMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware')


Template error:
In template /home/weblate/weblate/weblate/html/languages.html, error at line 19
   float division by zero
   9 : {% block content %}


   10 : 


   11 : <table class="sort">


   12 : <thead>


   13 : <tr>


   14 : <th>{% trans "Language" %}</th>


   15 : <th colspan="2">{% trans "Translated" %}</th>


   16 : </tr>


   17 : <tbody>


   18 : {% for lang in languages %}


   19 :  {% with lang.get_translated_percent as percent %} 


   20 : {% if lang.has_translations %}


   21 : <tr>


   22 : <th><a href="{{ lang.get_absolute_url }}">{{ lang }}</a></th>


   23 : <td class="progress"><div class="progress" id="{{ percent|floatformat:0 }}"></div></td>


   24 : <td class="percent">{{ percent }}%</td>


   25 : </tr>


   26 : {% endif %}


   27 : {% endwith %}


   28 : {% endfor %}


   29 : </tbody>


Traceback:
File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response
  111.                         response = callback(request, *callback_args, **callback_kwargs)
File "/home/weblate/weblate/weblate/trans/views.py" in show_languages
  141.         'title': _('Languages'),
File "/usr/lib/python2.7/dist-packages/django/shortcuts/__init__.py" in render_to_response
  20.     return HttpResponse(loader.render_to_string(*args, **kwargs), **httpresponse_kwargs)
File "/usr/lib/python2.7/dist-packages/django/template/loader.py" in render_to_string
  171.         return t.render(Context(dictionary))
File "/usr/lib/python2.7/dist-packages/django/template/base.py" in render
  140.             return self._render(context)
File "/usr/lib/python2.7/dist-packages/django/template/base.py" in _render
  134.         return self.nodelist.render(context)
File "/usr/lib/python2.7/dist-packages/django/template/base.py" in render
  823.                 bit = self.render_node(node, context)
File "/usr/lib/python2.7/dist-packages/django/template/debug.py" in render_node
  74.             return node.render(context)
File "/usr/lib/python2.7/dist-packages/django/template/loader_tags.py" in render
  123.         return compiled_parent._render(context)
File "/usr/lib/python2.7/dist-packages/django/template/base.py" in _render
  134.         return self.nodelist.render(context)
File "/usr/lib/python2.7/dist-packages/django/template/base.py" in render
  823.                 bit = self.render_node(node, context)
File "/usr/lib/python2.7/dist-packages/django/template/debug.py" in render_node
  74.             return node.render(context)
File "/usr/lib/python2.7/dist-packages/django/template/loader_tags.py" in render
  62.             result = block.nodelist.render(context)
File "/usr/lib/python2.7/dist-packages/django/template/base.py" in render
  823.                 bit = self.render_node(node, context)
File "/usr/lib/python2.7/dist-packages/django/template/debug.py" in render_node
  74.             return node.render(context)
File "/usr/lib/python2.7/dist-packages/django/template/defaulttags.py" in render
  185.                         nodelist.append(node.render(context))
File "/usr/lib/python2.7/dist-packages/django/template/defaulttags.py" in render
  474.                        self.extra_context.iteritems()])
File "/usr/lib/python2.7/dist-packages/django/template/base.py" in resolve
  571.                 obj = self.var.resolve(context)
File "/usr/lib/python2.7/dist-packages/django/template/base.py" in resolve
  721.             value = self._resolve_lookup(context)
File "/usr/lib/python2.7/dist-packages/django/template/base.py" in _resolve_lookup
  772.                             current = current()
File "/home/weblate/weblate/weblate/lang/models.py" in get_translated_percent
  161.         return round(translations['translated__sum'] * 100.0 / translations['total__sum'], 1)

Exception Type: ZeroDivisionError at /languages/
Exception Value: float division by zero

Regards,
Valentin

[nijel]

Fixed in git, thanks for spotting this.