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Loic Bistuer 3a6c37fce4 [1.8.x] Fixed #24351, #24346 -- Changed the signature of allow_migrate().
The new signature enables better support for routing RunPython and
RunSQL operations, especially w.r.t. reusable and third-party apps.

This commit also takes advantage of the deprecation cycle for the old
signature to remove the backward incompatibility introduced in #22583;
RunPython and RunSQL won't call allow_migrate() when when the router
has the old signature.

Thanks Aymeric Augustin and Tim Graham for helping shape up the patch.

Refs 22583.

Conflicts:
	django/db/utils.py

Backport of bed504d70bede3431a213203c13a33905d6dbf77 from master
2015-02-20 21:55:50 +07:00
..
2015-02-06 09:35:08 -05:00

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[1] http://docutils.sourceforge.net/rst.html
[2] http://sphinx-doc.org/