mirrors/django
1
0
Fork 0
mirror of https://github.com/django/django.git synced 2025-07-04 09:49:12 +00:00
Code Issues 32 Releases Wiki Activity

[1.1.X] Fixed #12538 -- Added a note that pickles aren't stable during version updates. Thanks to snow0x2d0 for the suggestion.

Browse Source 
Backport of r12560 from trunk.

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.1.X@12565 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Russell Keith-Magee 2010-02-24 14:06:51 +00:00
parent d33fd127f8
commit f7b415869c
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
docs/ref/models/querysets.txt
View File

@ -102,6 +102,14 @@ the query construction and is not part of the public API. However, it is safe
(and fully supported) to pickle and unpickle the attribute's contents as (and fully supported) to pickle and unpickle the attribute's contents as
described here. described here.
.. admonition:: You can't share pickles between versions
Pickles of QuerySets are only valid for the version of Django that
was used to generate them. If you generate a pickle using Django
version N, there is no guarantee that pickle will be readable with
Django version N+1. Pickles should not be used as part of a long-term
archival strategy.
.. _pickle: http://docs.python.org/library/pickle.html .. _pickle: http://docs.python.org/library/pickle.html
.. _queryset-api: .. _queryset-api: