Thanks Piotr Kasprzyk for help with the patch.

Signed-off-by: Jason Myers <jason@jasonamyers.com>

Our WSGIServer rewrapped the socket errors from server_bind into
WSGIServerExceptions, which is used later on to provide nicer
error messages in runserver and used by the liveserver to see if
the port is already in use. But wrapping server_bind isn't enough since
it only binds to the socket, socket.listen (which is called from
server_activate) could also raise "Address already in use".

Instead of overriding server_activate too I chose to just catch socket
errors, which seems to make more sense anyways and should be more robust
against changes in wsgiref.

Do this by introducing a django.contrib.staticfiles.testing.StaticLiveServerCase
unittest TestCase subclass.

Fixes #20739.

Refactored override_settings to store the underlying settings._wrapped
value seen at runtime, not instantiation time.

Fixed #20483.

Thanks kujiu for the report and Aymeric Augustin for the review.

We probably historically customized it for good reasons, but
currently, the differences with upstream Python are not
significant any longer.
Also fixes #19075 for which a test has been added.

Lots of functions were moved. Use explicit imports in all cases
to keey it easy to identify where the functions come from.

Ending chars might be different depending on git crlf setting.
Thanks Michael Manfre for the report and the patch.

Thanks Clueless for the initial patch.
Note that unittest has been purposely left out (external package only used by Python 2.6).

Fixed #18035 -- Removed deprecated AdminMediaHandler, as per official deprecation timeline. Thanks Jannis Leidel and Ramiro Morales for the review.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@17879 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #17938 -- Made explicit object ordering in LiveServerDatabase test assertion. Thanks Nate Bragg for the patch.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@17869 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Added the ability to specify multiple ports available for the `LiveServerTestCase` WSGI server. This allows multiple processes to run the tests simultaneously and is particularly useful in a continuous integration context. Many thanks to Aymeric Augustin for the suggestions and feedback.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17289 bcc190cf-cafb-0310-a4f2-bffc1f526a37

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17280 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #2879 -- Added support for the integration with Selenium and other in-browser testing frameworks. Also added the first Selenium tests for `contrib.admin`. Many thanks to everyone for their contributions and feedback: Mikeal Rogers, Dirk Datzert, mir, Simon G., Almad, Russell Keith-Magee, Denis Golomazov, devin, robertrv, andrewbadr, Idan Gazit, voidspace, Tom Christie, hjwp2, Adam Nelson, Jannis Leidel, Anssi Kääriäinen, Preston Holmes, Bruno Renié and Jacob Kaplan-Moss.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17241 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #16050 -- BACKWARDS-INCOMPATIBLE CHANGE: Moved static files of the admin to conventional file system location.

This also removes the need for ADMIN_MEDIA_PREFIX and replaces it with the convention to find admin's static files at STATIC_URL + 'admin/'.

Thanks to Jacob for the review and general help.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16487 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #12323 and #11582 -- Extended the ability to handle static files. Thanks to all for helping with the original app, the patch, documentation and general support.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@14293 bcc190cf-cafb-0310-a4f2-bffc1f526a37

git-svn-id: http://code.djangoproject.com/svn/django/trunk@13874 bcc190cf-cafb-0310-a4f2-bffc1f526a37

SECURITY ALERT: Corrected a problem with the Admin media handler that could lead to the exposure of system files. Thanks to Gary Wilson for the patch.

This is a security-related update. A full announcement, as well as backports for 1.0.X and 0.96.X will be forthcoming.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@11351 bcc190cf-cafb-0310-a4f2-bffc1f526a37