Fixed #26013 -- Moved django.core.urlresolvers to django.urls.

Thanks to Tim Graham for the review.

docs/ref/class-based-views/generic-date-based.txt

@@ -13,7 +13,7 @@ views for displaying drilldown pages for date-based data.
     defined as follows in ``myapp/models.py``::
 
         from django.db import models
-        from django.core.urlresolvers import reverse
+        from django.urls import reverse
 
         class Article(models.Model):
             title = models.CharField(max_length=200)

docs/ref/class-based-views/generic-editing.txt

@@ -15,7 +15,7 @@ editing content:
     Some of the examples on this page assume that an ``Author`` model has been
     defined as follows in ``myapp/models.py``::
 
-        from django.core.urlresolvers import reverse
+        from django.urls import reverse
         from django.db import models
 
         class Author(models.Model):
@@ -227,7 +227,7 @@ DeleteView
     **Example myapp/views.py**::
 
         from django.views.generic.edit import DeleteView
-        from django.core.urlresolvers import reverse_lazy
+        from django.urls import reverse_lazy
         from myapp.models import Author
 
         class AuthorDelete(DeleteView):

docs/ref/contrib/admin/index.txt

@@ -1252,7 +1252,7 @@ subclass::
     For example::
 
         from django.contrib import admin
-        from django.core.urlresolvers import reverse
+        from django.urls import reverse
 
         class PersonAdmin(admin.ModelAdmin):
             def view_on_site(self, obj):
@@ -2883,9 +2883,9 @@ So - if you wanted to get a reference to the Change view for a particular
 ``Choice`` object (from the polls application) in the default admin, you would
 call::
 
-    >>> from django.core import urlresolvers
+    >>> from django.urls import reverse
     >>> c = Choice.objects.get(...)
-    >>> change_url = urlresolvers.reverse('admin:polls_choice_change', args=(c.id,))
+    >>> change_url = reverse('admin:polls_choice_change', args=(c.id,))
 
 This will find the first registered instance of the admin application
 (whatever the instance name), and resolve to the view for changing
@@ -2896,8 +2896,7 @@ that instance as a ``current_app`` hint to the reverse call. For example,
 if you specifically wanted the admin view from the admin instance named
 ``custom``, you would need to call::
 
-    >>> change_url = urlresolvers.reverse('admin:polls_choice_change',
-    ...                                   args=(c.id,), current_app='custom')
+    >>> change_url = reverse('admin:polls_choice_change', args=(c.id,), current_app='custom')
 
 For more details, see the documentation on :ref:`reversing namespaced URLs
 <topics-http-reversing-url-namespaces>`.

docs/ref/contrib/sitemaps.txt

@@ -300,13 +300,12 @@ Sitemap for static views
 
 Often you want the search engine crawlers to index views which are neither
 object detail pages nor flatpages. The solution is to explicitly list URL
-names for these views in ``items`` and call
-:func:`~django.core.urlresolvers.reverse` in the ``location`` method of
-the sitemap. For example::
+names for these views in ``items`` and call :func:`~django.urls.reverse` in
+the ``location`` method of the sitemap. For example::
 
     # sitemaps.py
     from django.contrib import sitemaps
-    from django.core.urlresolvers import reverse
+    from django.urls import reverse
 
     class StaticViewSitemap(sitemaps.Sitemap):
         priority = 0.5

docs/ref/contrib/syndication.txt

@@ -53,7 +53,7 @@ This simple example, taken from a hypothetical police beat news site describes
 a feed of the latest five news items::
 
     from django.contrib.syndication.views import Feed
-    from django.core.urlresolvers import reverse
+    from django.urls import reverse
     from policebeat.models import NewsItem
 
     class LatestEntriesFeed(Feed):

docs/ref/exceptions.txt

@@ -84,7 +84,7 @@ Django core exception classes are defined in ``django.core.exceptions``.
 .. exception:: ViewDoesNotExist
 
     The :exc:`ViewDoesNotExist` exception is raised by
-    :mod:`django.core.urlresolvers` when a requested view does not exist.
+    :mod:`django.urls` when a requested view does not exist.
 
 ``MiddlewareNotUsed``
 ---------------------
@@ -142,12 +142,18 @@ or model are classified as ``NON_FIELD_ERRORS``. This constant is used
 as a key in dictionaries that otherwise map fields to their respective
 list of errors.
 
-.. currentmodule:: django.core.urlresolvers
+.. currentmodule:: django.urls
 
 URL Resolver exceptions
 =======================
 
-URL Resolver exceptions are defined in ``django.core.urlresolvers``.
+URL Resolver exceptions are defined in ``django.urls``.
+
+.. deprecated:: 1.10
+
+    In older versions, these exceptions are located in
+    ``django.core.urlresolvers``. Importing from the old location will continue
+    to work until Django 2.0.
 
 ``Resolver404``
 ---------------
@@ -155,18 +161,17 @@ URL Resolver exceptions are defined in ``django.core.urlresolvers``.
 .. exception:: Resolver404
 
     The :exc:`Resolver404` exception is raised by
-    :func:`django.core.urlresolvers.resolve()` if the path passed to
-    ``resolve()`` doesn't map to a view. It's a subclass of
-    :class:`django.http.Http404`.
+    :func:`~django.urls.resolve()` if the path passed to ``resolve()`` doesn't
+    map to a view. It's a subclass of :class:`django.http.Http404`.
 
 ``NoReverseMatch``
 ------------------
 
 .. exception:: NoReverseMatch
 
-    The :exc:`NoReverseMatch` exception is raised by
-    :mod:`django.core.urlresolvers` when a matching URL in your URLconf
-    cannot be identified based on the parameters supplied.
+    The :exc:`NoReverseMatch` exception is raised by :mod:`django.urls` when a
+    matching URL in your URLconf cannot be identified based on the parameters
+    supplied.
 
 .. currentmodule:: django.db
 

docs/ref/models/instances.txt

@@ -672,14 +672,14 @@ For example::
     def get_absolute_url(self):
         return "/people/%i/" % self.id
 
-(Whilst this code is correct and simple, it may not be the most portable way to
-write this kind of method. The :func:`~django.core.urlresolvers.reverse`
-function is usually the best approach.)
+While this code is correct and simple, it may not be the most portable way to
+to write this kind of method. The :func:`~django.urls.reverse` function is
+usually the best approach.
 
 For example::
 
     def get_absolute_url(self):
-        from django.core.urlresolvers import reverse
+        from django.urls import reverse
         return reverse('people.views.details', args=[str(self.id)])
 
 One place Django uses ``get_absolute_url()`` is in the admin app. If an object

docs/ref/request-response.txt

@@ -160,11 +160,11 @@ All attributes should be considered read-only, unless stated otherwise.
 
 .. attribute:: HttpRequest.resolver_match
 
-    An instance of :class:`~django.core.urlresolvers.ResolverMatch` representing
-    the resolved url. This attribute is only set after url resolving took place,
-    which means it's available in all views but not in middleware methods which
-    are executed before url resolving takes place (like ``process_request``, you
-    can use ``process_view`` instead).
+    An instance of :class:`~django.urls.ResolverMatch` representing the
+    resolved URL. This attribute is only set after URL resolving took place,
+    which means it's available in all views but not in middleware methods
+    which are executed before URL resolving takes place (like
+    ``process_request()``, you can use ``process_view()`` instead).
 
 Attributes set by application code
 ----------------------------------
@@ -175,7 +175,7 @@ application.
 .. attribute:: HttpRequest.current_app
 
     The :ttag:`url` template tag will use its value as the ``current_app``
-    argument to :func:`~django.core.urlresolvers.reverse()`.
+    argument to :func:`~django.urls.reverse()`.
 
 .. attribute:: HttpRequest.urlconf
 

docs/ref/templates/builtins.txt

@@ -1024,8 +1024,8 @@ such as this:
 The template tag will output the string ``/clients/client/123/``.
 
 Note that if the URL you're reversing doesn't exist, you'll get an
-:exc:`~django.core.urlresolvers.NoReverseMatch` exception raised, which will
-cause your site to display an error page.
+:exc:`~django.urls.NoReverseMatch` exception raised, which will cause your
+site to display an error page.
 
 If you'd like to retrieve a URL without displaying it, you can use a slightly
 different call::

docs/ref/unicode.txt

@@ -290,8 +290,8 @@ Taking care in ``get_absolute_url()``
 
 URLs can only contain ASCII characters. If you're constructing a URL from
 pieces of data that might be non-ASCII, be careful to encode the results in a
-way that is suitable for a URL. The :func:`~django.core.urlresolvers.reverse`
-function handles this for you automatically.
+way that is suitable for a URL. The :func:`~django.urls.reverse` function
+handles this for you automatically.
 
 If you're constructing a URL manually (i.e., *not* using the ``reverse()``
 function), you'll need to take care of the encoding yourself. In this case,

docs/ref/urlresolvers.txt

@@ -1,8 +1,14 @@
-==============================================
-``django.core.urlresolvers`` utility functions
-==============================================
+=================================
+``django.urls`` utility functions
+=================================
 
-.. module:: django.core.urlresolvers
+.. module:: django.urls
+
+.. deprecated:: 1.10
+
+    In older versions, these functions are located in
+    ``django.core.urlresolvers``. Importing from the old location will continue
+    to work until Django 2.0.
 
 reverse()
 ---------
@@ -31,7 +37,7 @@ you can use any of the following to reverse the URL::
 
 If the URL accepts arguments, you may pass them in ``args``. For example::
 
-    from django.core.urlresolvers import reverse
+    from django.urls import reverse
 
     def myview(request):
         return HttpResponseRedirect(reverse('arch-summary', args=[1945]))
@@ -44,7 +50,7 @@ You can also pass ``kwargs`` instead of ``args``. For example::
 ``args`` and ``kwargs`` cannot be passed to ``reverse()`` at the same time.
 
 If no match can be made, ``reverse()`` raises a
-:class:`~django.core.urlresolvers.NoReverseMatch` exception.
+:class:`~django.urls.NoReverseMatch` exception.
 
 The ``reverse()`` function can reverse a large variety of regular expression
 patterns for URLs, but not every possible one. The main restriction at the
@@ -103,13 +109,12 @@ corresponding view functions. It has the following signature:
 .. function:: resolve(path, urlconf=None)
 
 ``path`` is the URL path you want to resolve. As with
-:func:`~django.core.urlresolvers.reverse`, you don't need to
-worry about the ``urlconf`` parameter. The function returns a
-:class:`ResolverMatch` object that allows you
-to access various meta-data about the resolved URL.
+:func:`~django.urls.reverse`, you don't need to worry about the ``urlconf``
+parameter. The function returns a :class:`ResolverMatch` object that allows you
+to access various metadata about the resolved URL.
 
 If the URL does not resolve, the function raises a
-:exc:`~django.core.urlresolvers.Resolver404` exception (a subclass of
+:exc:`~django.urls.Resolver404` exception (a subclass of
 :class:`~django.http.Http404`) .
 
 .. class:: ResolverMatch
@@ -175,10 +180,10 @@ A :class:`ResolverMatch` object can also be assigned to a triple::
 
     func, args, kwargs = resolve('/some/path/')
 
-One possible use of :func:`~django.core.urlresolvers.resolve` would be to test
-whether a view would raise a ``Http404`` error before redirecting to it::
+One possible use of :func:`~django.urls.resolve` would be to test whether a
+view would raise a ``Http404`` error before redirecting to it::
 
-    from django.core.urlresolvers import resolve
+    from django.urls import resolve
     from django.http import HttpResponseRedirect, Http404
     from django.utils.six.moves.urllib.parse import urlparse
 
@@ -202,12 +207,11 @@ get_script_prefix()
 
 .. function:: get_script_prefix()
 
-Normally, you should always use :func:`~django.core.urlresolvers.reverse` to
-define URLs within your application. However, if your application constructs
-part of the URL hierarchy itself, you may occasionally need to generate URLs.
-In that case, you need to be able to find the base URL of the Django project
-within its Web server (normally, :func:`~django.core.urlresolvers.reverse`
-takes care of this for you). In that case, you can call
-``get_script_prefix()``, which will return the script prefix portion of the URL
-for your Django project. If your Django project is at the root of its web
-server, this is always ``"/"``.
+Normally, you should always use :func:`~django.urls.reverse` to define URLs
+within your application. However, if your application constructs part of the
+URL hierarchy itself, you may occasionally need to generate URLs. In that
+case, you need to be able to find the base URL of the Django project within
+its Web server (normally, :func:`~django.urls.reverse` takes care of this for
+you). In that case, you can call ``get_script_prefix()``, which will return
+the script prefix portion of the URL for your Django project. If your Django
+project is at the root of its web server, this is always ``"/"``.