90b86291d0
Fixed #18375 -- Removed dict-ordering dependency for F-expressions
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F() expressions reuse joins like any lookup in a .filter() call -
reuse multijoins generated in the same .filter() call else generate
new joins. Also, lookups can now reuse joins generated by F().
This change is backwards incompatible, but it is required to prevent
dict randomization from generating different queries depending on
.filter() kwarg ordering. The new way is also more consistent in how
joins are reused.
2012-11-23 19:53:04 +02:00
a8b1861fc4
Revert "Fixed #16211 -- Added comparison and negation ops to F() expressions"
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This reverts commit 28abf5f0eb
2012-10-10 01:15:29 +03:00
7f4dbdc036
Revert "Splitted expressions tests into smaller methods"
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This reverts commit c2532825db
2012-10-10 01:15:29 +03:00
c2532825db
Splitted expressions tests into smaller methods
2012-09-30 17:51:11 +03:00
28abf5f0eb
Fixed #16211 -- Added comparison and negation ops to F() expressions
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Work done by Walter Doekes and Trac alias knoeb. Reviewed by Simon
Charette.
2012-09-30 17:51:06 +03:00
d4a0b27838
[py3] Refactored __unicode__ to __str__.
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* Renamed the __unicode__ methods
* Applied the python_2_unicode_compatible decorator
* Removed the StrAndUnicode mix-in that is superseded by
python_2_unicode_compatible
* Kept the __unicode__ methods in classes that specifically
test it under Python 2
2012-08-12 14:44:40 +02:00
bdca5ea345
[py3] Replaced unicode/str by six.text_type/bytes.
2012-07-22 09:29:54 +02:00
4a103086d5
Fixed #18269 -- Applied unicode_literals for Python 3 compatibility.
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Thanks Vinay Sajip for the support of his django3 branch and
Jannis Leidel for the review.
2012-06-07 18:08:47 +02:00
d5a45d79fe
Convert all modeltests to use absolute imports, rather than relative ones.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16975 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-13 18:04:12 +00:00
93cda768ee
Migrated expressions doctests. Thanks to Alex Gaynor.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@13790 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-09-12 20:05:17 +00:00
94a968cfc6
Fixed #13357 -- Minor changes to get Django running under PyPy. Thanks to Alex Gaynor for the patch.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@12991 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-04-16 11:11:55 +00:00
d30ff77602
Fixed an unspecified ordering in the expression tests that could lead to a heisenbug.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@12553 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-02-23 23:02:10 +00:00
d56c1ab7f0
Fixed #11886 -- Corrected handling of F() expressions that use parentheses. Thanks to Brent Hagany for the report.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@11581 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-09-16 12:09:47 +00:00
e6e96d871d
Fix the expressions modeltest to work on Pythons earlier than 2.5.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@11423 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-08-09 15:44:09 +00:00
b2f72fc040
Fixed #11527 -- Added unit tests and documentation for the use of F() expressions in single object updates. Thanks to Zachary Voase for the patch.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@11322 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-07-24 13:38:36 +00:00
7d03ca9e86
Fixed #10161 -- Modified evaluation of query expressions to allow for operators that take the form of functions. This is mostly for the benefit of Oracle, but it should prove useful later on. Thanks to Ian for the report and feedback on the fix.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@9898 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-02-24 11:15:31 +00:00
cf37e4624a
Fixed #7210 -- Added F() expressions to query language. See the documentation for details on usage.
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Many thanks to:
* Nicolas Lara, who worked on this feature during the 2008 Google Summer of Code.
* Alex Gaynor for his help debugging and fixing a number of issues.
* Malcolm Tredinnick for his invaluable review notes.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@9792 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-29 10:46:36 +00:00
Anssi Kääriäinen
Aymeric Augustin
Claude Paroz
Alex Gaynor
Russell Keith-Magee
Jacob Kaplan-Moss
Karen Tracey