Fixed #10065 -- Corrected an error message when an empty urlpattern object is...

#from django.conf.urls.defaults import *

"""

Unit tests for reverse URL lookups.

"""

__test__ = {'API_TESTS': """

RegexURLResolver should raise an exception when no urlpatterns exist.

>>> from django.core.urlresolvers import RegexURLResolver

>>> no_urls = 'regressiontests.urlpatterns_reverse.no_urls'

>>> resolver = RegexURLResolver(r'^$', no_urls)

>>> resolver.url_patterns

Traceback (most recent call last):

...

ImproperlyConfigured: The included urlconf regressiontests.urlpatterns_reverse.no_urls doesn't have any patterns in it

"""}

from django.core.urlresolvers import reverse, NoReverseMatch

from django.http import HttpResponseRedirect, HttpResponsePermanentRedirect