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Code Issues 32 Releases Wiki Activity

Fixed #27648 -- Deprecated (iLmsu) regex groups in url() patterns.

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Tim Graham
2016-12-27 15:59:13 -05:00
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parent 544b2ef29f
commit 51cde873d9
7 changed files with 60 additions and 9 deletions
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docs/releases/1.11.txt
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@@ -747,3 +747,10 @@ Miscellaneous
* ``Model._meta.has_auto_field`` is deprecated in favor of checking if
``Model._meta.auto_field is not None``.
* Using regular expression groups with ``iLmsu#`` in ``url()`` is deprecated.
The only group that's useful is ``(?i)`` for case-insensitive URLs, however,
case-insensitive URLs aren't a good practice because they create multiple
entries for search engines, for example. An alternative solution could be to
create a :data:`~django.conf.urls.handler404` that looks for uppercase
characters in the URL and redirects to a lowercase equivalent.