Python-сообщество

{{ request.path }}

TEMPLATE_CONTEXT_PROCESSORS = (
    'django.contrib.auth.context_processors.auth',
    'django.core.context_processors.debug',
    'django.core.context_processors.i18n',
    'django.core.context_processors.media',
    'django.core.context_processors.static',
    'django.core.context_processors.request',
    'django.contrib.messages.context_processors.messages',
   )

from blog.models import Category
from django.shortcuts import render_to_response
def navigation(request):
    category = Category.objects.all().order_by('id')
    return render_to_response('blog/category.html', {'category':category})

<ul class="nav">
    {% for category in category %}
        <li class="nav_item {%  if category.slug in request.path %}active{% endif %}"><a href="/{{ category.slug }}">{{ category.name }}</a></li>
    {% endfor %}
</ul>

from django.template import RequestContext
....
return render_to_response('blog/category.html', {'category':category}, context_instance=RequestContext(request))

return render_to_response('blog/category.html', {'category':category, 'request': request}, context_instance=RequestContext(request))

from django.views.generic.simple import direct_to_template
def foo(request):
    return direct_to_template(request, 'index.html')

{'category':category, 'request': request}

@register.inclusion_tag('blog/category.html')
def category():
    category = Category.objects.all().order_by('id')
    return {'category':category}