This reverts commit 6508db2f.

Refs #23088.

Thanks Piotr Kasprzyk for help with the patch.

Should be unneeded with Python 2.7 and up.
Added some unicode_literals along the way.

Refs #20680.

Thanks Joshua Fialkoff for the report.

Commit was 088d3bc2

assertEquals is a deprecated assertion alias.

This allows for Paginator subclasses to easily override the Page class
that gets used.

Took the opportunity to also do some non-invasive PEP8 tidying of the
paginator module.

Thanks trbs for the report and the patch.

It is simpler/cleaner to have all pagination tests in a single file.
Refs #16122.

Thanks Vinay Sajip for the support of his django3 branch and
Jannis Leidel for the review.

Fixed #13689 -- Convert the per_page value to an integer upon initialization of the Paginator class to prevent unpleasant TypeErrors. Thanks, rbanffy, Eric Florenzano and Claude Paroz.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16073 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixes Paginator.validate_number not raising a PageNotAnInteger exception when passed a non-int-castable type.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16026 bcc190cf-cafb-0310-a4f2-bffc1f526a37

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16018 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #12991 -- Added unittest2 support. Thanks to PaulM for the draft patch, and to Luke, Karen, Justin, Alex, Łukasz Rekucki, and Chuck Harmston for their help testing and reviewing the final patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@14139 bcc190cf-cafb-0310-a4f2-bffc1f526a37

git-svn-id: http://code.djangoproject.com/svn/django/trunk@8130 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Fixed #6997 -- Corrected `num_pages` calculation when one item is in the object list and `allow_empty_first_page=False`, thanks to framos for the report.  Also, made Page's `start_index()` return 0 if there are no items in the object list (previously it was returning 1, but now it is consistent with `end_index()`).  As an added bonus, I threw in quite a few pagination tests.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@8129 bcc190cf-cafb-0310-a4f2-bffc1f526a37