This resolves a problem on databases besides PostgreSQL when using
prefetch_related with a source model that uses a UUID primary key.
Backport of bfb5b7150ff52571a7a3cf10e0dd0d1dbd45c4b5 from master
Using `BaseCommand.options_list` makes Django use the legacy optparse
parser, which does not set the verbosity attribute correctly. Now the
verbosity argument is always cast to int. Regression in 8568638 (#19973).
Initial report and patch from blueyed.
Backport of a0047c6242fd48068eb444e0a58f7a5d2bc1bcd3 from master
A regression in Python 2.7.10 rc1 wasn't reverted in the final
release: https://bugs.python.org/issue24134
Backport of two commits from master:
* c2bc1cefdcbbf074408f4a4cace88b315cf9d652
* e89c3a46035e9fe17c373a6c9cd63b9fd631d596
This reverts commit 8099d33b6553c9ee7de779ae9d191a1bf22adbda as it caused
a regression that cannot be solved without changing force_text() which has
a small risk of introducing regressions. This change will remain in master
along with an update to force_text().
QuerySet.exists() incorrectly handled query.group_by = True
case (grouping by all select fields), causing GROUP BY
expressions to be wiped along with select fields.
Backport of 801a84ae329a24d9adf01b700429fe8f1285b2b8 from master
Added apps to unmigrated apps if the migrations module is a file
or a folder missing __init__.py.
Thanks to Ernest0x for the bug report.
Backport of d73176a84273c06fa11075c65293ec28497a8423 from master
