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Refs #22218 -- Removed conf.urls.patterns() per deprecation timeline.

This commit is contained in:
Tim Graham 2015-08-17 10:45:00 -04:00
parent 3f50dc2be5
commit a25d3ce007
10 changed files with 94 additions and 230 deletions
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19
django/conf/urls/__init__.py
View File

@ -10,7 +10,7 @@ from django.utils.deprecation import (
RemovedInDjango20Warning, RemovedInDjango110Warning,
)
__all__ = ['handler400', 'handler403', 'handler404', 'handler500', 'include', 'patterns', 'url']
__all__ = ['handler400', 'handler403', 'handler404', 'handler500', 'include', 'url']
handler400 = 'django.views.defaults.bad_request'
handler403 = 'django.views.defaults.permission_denied'
@ -76,23 +76,6 @@ def include(arg, namespace=None, app_name=None):
return (urlconf_module, app_name, namespace)
def patterns(prefix, *args):
warnings.warn(
'django.conf.urls.patterns() is deprecated and will be removed in '
'Django 1.10. Update your urlpatterns to be a list of '
'django.conf.urls.url() instances instead.',
RemovedInDjango110Warning, stacklevel=2
)
pattern_list = []
for t in args:
if isinstance(t, (list, tuple)):
t = url(prefix=prefix, *t)
elif isinstance(t, RegexURLPattern):
t.add_prefix(prefix)
pattern_list.append(t)
return pattern_list
def url(regex, view, kwargs=None, name=None, prefix=''):
if isinstance(view, (list, tuple)):
# For include(...) processing.

23
django/conf/urls/i18n.py
View File

@ -1,33 +1,18 @@
import warnings
from django.conf import settings
from django.conf.urls import patterns, url
from django.conf.urls import url
from django.core.urlresolvers import LocaleRegexURLResolver
from django.utils import six
from django.utils.deprecation import RemovedInDjango110Warning
from django.views.i18n import set_language
def i18n_patterns(prefix, *args):
def i18n_patterns(*urls):
"""
Adds the language code prefix to every URL pattern within this
function. This may only be used in the root URLconf, not in an included
URLconf.
"""
if isinstance(prefix, six.string_types):
warnings.warn(
"Calling i18n_patterns() with the `prefix` argument and with tuples "
"instead of django.conf.urls.url() instances is deprecated and "
"will no longer work in Django 1.10. Use a list of "
"django.conf.urls.url() instances instead.",
RemovedInDjango110Warning, stacklevel=2
)
pattern_list = patterns(prefix, *args)
else:
pattern_list = [prefix] + list(args)
if not settings.USE_I18N:
return pattern_list
return [LocaleRegexURLResolver(pattern_list)]
return urls
return [LocaleRegexURLResolver(list(urls))]
urlpatterns = [

8
django/core/urlresolvers.py
View File

@ -223,14 +223,6 @@ class RegexURLPattern(LocaleRegexProvider):
def __repr__(self):
return force_str('<%s %s %s>' % (self.__class__.__name__, self.name, self.regex.pattern))
def add_prefix(self, prefix):
"""
Adds the prefix string to a string-based callback.
"""
if not prefix or not hasattr(self, '_callback_str'):
return
self._callback_str = prefix + '.' + self._callback_str
def resolve(self, path):
match = self.regex.search(path)
if match:

2
docs/internals/deprecation.txt
View File

@ -626,7 +626,7 @@ details on these changes.
:mod:`django.contrib.gis.utils` will be removed.
* ``django.conf.urls.defaults`` will be removed. The functions
:func:`~django.conf.urls.include`, :func:`~django.conf.urls.patterns` and
:func:`~django.conf.urls.include`, ``patterns()`` and
:func:`~django.conf.urls.url` plus :data:`~django.conf.urls.handler404`,
:data:`~django.conf.urls.handler500`, are now available through
:mod:`django.conf.urls` .

71
docs/ref/urls.txt
View File

@ -4,77 +4,6 @@
.. module:: django.conf.urls
patterns()
----------
.. function:: patterns(prefix, pattern_description, ...)
.. deprecated:: 1.8
``urlpatterns`` should be a plain list of :func:`django.conf.urls.url`
instances instead.
A function that takes a prefix, and an arbitrary number of URL patterns, and
returns a list of URL patterns in the format Django needs.
The first argument to ``patterns()`` is a string ``prefix``. Here's the example
URLconf from the :doc:`Django overview </intro/overview>`::
from django.conf.urls import patterns, url
urlpatterns = patterns('',
url(r'^articles/([0-9]{4})/$', 'news.views.year_archive'),
url(r'^articles/([0-9]{4})/([0-9]{2})/$', 'news.views.month_archive'),
url(r'^articles/([0-9]{4})/([0-9]{2})/([0-9]+)/$', 'news.views.article_detail'),
)
In this example, each view has a common prefix -- ``'news.views'``.
Instead of typing that out for each entry in ``urlpatterns``, you can use the
first argument to the ``patterns()`` function to specify a prefix to apply to
each view function.
With this in mind, the above example can be written more concisely as::
from django.conf.urls import patterns, url
urlpatterns = patterns('news.views',
url(r'^articles/([0-9]{4})/$', 'year_archive'),
url(r'^articles/([0-9]{4})/([0-9]{2})/$', 'month_archive'),
url(r'^articles/([0-9]{4})/([0-9]{2})/([0-9]+)/$', 'article_detail'),
)
Note that you don't put a trailing dot (``"."``) in the prefix. Django puts
that in automatically.
The remaining arguments should be tuples in this format::
(regular expression, Python callback function [, optional_dictionary [, optional_name]])
The ``optional_dictionary`` and ``optional_name`` parameters are described in
:ref:`Passing extra options to view functions <views-extra-options>`.
.. note::
Because ``patterns()`` is a function call, it accepts a maximum of 255
arguments (URL patterns, in this case). This is a limit for all Python
function calls. This is rarely a problem in practice, because you'll
typically structure your URL patterns modularly by using ``include()``
sections. However, on the off-chance you do hit the 255-argument limit,
realize that ``patterns()`` returns a Python list, so you can split up the
construction of the list.
::
urlpatterns = patterns('',
...
)
urlpatterns += patterns('',
...
)
Python lists have unlimited size, so there's no limit to how many URL
patterns you can construct. The only limit is that you can only create 254
at a time (the 255th argument is the initial prefix argument).
static()
--------

2
docs/releases/1.4.txt
View File

@ -1233,7 +1233,7 @@ disable this backward-compatibility shim and deprecation warning.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Until Django 1.3, the functions :func:`~django.conf.urls.include`,
:func:`~django.conf.urls.patterns` and :func:`~django.conf.urls.url` plus
``patterns()`` and :func:`~django.conf.urls.url` plus
:data:`~django.conf.urls.handler404`, :data:`~django.conf.urls.handler500`
were located in a ``django.conf.urls.defaults`` module.

8
docs/topics/i18n/translation.txt
View File

@ -1332,13 +1332,7 @@ Django provides two mechanisms to internationalize URL patterns:
Language prefix in URL patterns
-------------------------------
.. function:: i18n_patterns(prefix, pattern_description, ...)
.. deprecated:: 1.8
The ``prefix`` argument to ``i18n_patterns()`` has been deprecated and will
not be supported in Django 1.10. Simply pass a list of
:func:`django.conf.urls.url` instances instead.
.. function:: i18n_patterns(*pattern_list)
This function can be used in your root URLconf and Django will automatically
prepend the current active language code to all url patterns defined within

13
tests/i18n/urls.py
View File

@ -1,16 +1,11 @@
from __future__ import unicode_literals
from django.conf.urls import url
from django.conf.urls.i18n import i18n_patterns
from django.http import HttpResponse, StreamingHttpResponse
from django.test import ignore_warnings
from django.utils.deprecation import RemovedInDjango110Warning
from django.utils.translation import ugettext_lazy as _
# test deprecated version of i18n_patterns() function (with prefix). Remove it
# and convert to list of urls() in Django 1.10
i18n_patterns = ignore_warnings(category=RemovedInDjango110Warning)(i18n_patterns)
urlpatterns = i18n_patterns('',
(r'^simple/$', lambda r: HttpResponse()),
(r'^streaming/$', lambda r: StreamingHttpResponse([_("Yes"), "/", _("No")])),
urlpatterns = i18n_patterns(
url(r'^simple/$', lambda r: HttpResponse()),
url(r'^streaming/$', lambda r: StreamingHttpResponse([_("Yes"), "/", _("No")])),
)

33
tests/urlpatterns_reverse/included_namespace_urls.py
View File

@ -1,31 +1,24 @@
import warnings
from django.conf.urls import include, patterns, url
from django.utils.deprecation import RemovedInDjango110Warning
from django.conf.urls import include, url
from .namespace_urls import URLObject
from .views import view_class_instance
from .views import empty_view, view_class_instance
testobj3 = URLObject('testapp', 'test-ns3')
testobj4 = URLObject('testapp', 'test-ns4')
# test deprecated patterns() function. convert to list of urls() in Django 1.10
with warnings.catch_warnings():
warnings.filterwarnings('ignore', category=RemovedInDjango110Warning)
urlpatterns = [
url(r'^normal/$', empty_view, name='inc-normal-view'),
url(r'^normal/(?P<arg1>[0-9]+)/(?P<arg2>[0-9]+)/$', empty_view, name='inc-normal-view'),
urlpatterns = patterns('urlpatterns_reverse.views',
url(r'^normal/$', 'empty_view', name='inc-normal-view'),
url(r'^normal/(?P<arg1>[0-9]+)/(?P<arg2>[0-9]+)/$', 'empty_view', name='inc-normal-view'),
url(r'^\+\\\$\*/$', empty_view, name='inc-special-view'),
url(r'^\+\\\$\*/$', 'empty_view', name='inc-special-view'),
url(r'^mixed_args/([0-9]+)/(?P<arg2>[0-9]+)/$', 'empty_view', name='inc-mixed-args'),
url(r'^no_kwargs/([0-9]+)/([0-9]+)/$', 'empty_view', name='inc-no-kwargs'),
url(r'^mixed_args/([0-9]+)/(?P<arg2>[0-9]+)/$', empty_view, name='inc-mixed-args'),
url(r'^no_kwargs/([0-9]+)/([0-9]+)/$', empty_view, name='inc-no-kwargs'),
url(r'^view_class/(?P<arg1>[0-9]+)/(?P<arg2>[0-9]+)/$', view_class_instance, name='inc-view-class'),
(r'^test3/', include(testobj3.urls)),
(r'^test4/', include(testobj4.urls)),
(r'^ns-included3/', include('urlpatterns_reverse.included_urls', namespace='inc-ns3')),
(r'^ns-included4/', include('urlpatterns_reverse.namespace_urls', namespace='inc-ns4')),
)
url(r'^test3/', include(testobj3.urls)),
url(r'^test4/', include(testobj4.urls)),
url(r'^ns-included3/', include('urlpatterns_reverse.included_urls', namespace='inc-ns3')),
url(r'^ns-included4/', include('urlpatterns_reverse.namespace_urls', namespace='inc-ns4')),
]

21
tests/urlpatterns_reverse/urls.py
View File

@ -1,11 +1,8 @@
import warnings
from django.conf.urls import include, patterns, url
from django.utils.deprecation import RemovedInDjango110Warning
from django.conf.urls import include, url
from .views import (
absolute_kwargs_view, defaults_view, empty_view, empty_view_partial,
empty_view_wrapped, nested_view,
empty_view_wrapped, kwargs_view, nested_view,
)
other_patterns = [
@ -13,11 +10,7 @@ other_patterns = [
url(r'nested_path/$', nested_view),
]
# test deprecated patterns() function. convert to list of urls() in Django 1.10
with warnings.catch_warnings():
warnings.filterwarnings('ignore', category=RemovedInDjango110Warning)
urlpatterns = patterns('',
urlpatterns = [
url(r'^places/([0-9]+)/$', empty_view, name='places'),
url(r'^places?/$', empty_view, name="places?"),
url(r'^places+/$', empty_view, name="places+"),
@ -75,17 +68,17 @@ with warnings.catch_warnings():
url(r'^(?:foo|bar)(\w+)/$', empty_view, name="disjunction"),
# Regression views for #9038. See tests for more details
url(r'arg_view/$', 'urlpatterns_reverse.views.kwargs_view'),
url(r'arg_view/(?P<arg1>[0-9]+)/$', 'urlpatterns_reverse.views.kwargs_view'),
url(r'arg_view/$', kwargs_view),
url(r'arg_view/(?P<arg1>[0-9]+)/$', kwargs_view),
url(r'absolute_arg_view/(?P<arg1>[0-9]+)/$', absolute_kwargs_view),
url(r'absolute_arg_view/$', absolute_kwargs_view),
# Tests for #13154. Mixed syntax to test both ways of defining URLs.
url(r'defaults_view1/(?P<arg1>[0-9]+)/', defaults_view, {'arg2': 1}, name='defaults'),
(r'defaults_view2/(?P<arg1>[0-9]+)/', defaults_view, {'arg2': 2}, 'defaults'),
url(r'defaults_view2/(?P<arg1>[0-9]+)/', defaults_view, {'arg2': 2}, 'defaults'),
url('^includes/', include(other_patterns)),
# Security tests
url('(.+)/security/$', empty_view, name='security'),
)
]