Django url parameter passing

What you're looking for are captured parameters

Below is a code snippet from the above link.

# urls.py
from django.conf.urls import patterns, url

urlpatterns = patterns('blog.views',
    url(r'^blog/(?P<year>\d{4})/$', 'year_archive', {'foo': 'bar'}),
)

# views.py
def year_archive(request, year, foo=None):
    # view method definition