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2013-11-03Merge pull request #1861 from milmazz/E251Alex Gaynor
Fixed flake8 E251 violations
2013-11-03Fixed regressions from 36ded01527b690b5df0574492af9cfcc2ea3d1dc.Florian Apolloner
Refs #21302
2013-11-03Fixed flake8 E251 violationsMilton Mazzarri
2013-11-02Fixed all E261 warningscoagulant
2013-11-02Fixed #14511 -- bug in .exclude() queryAnssi Kääriäinen
2013-11-02More attacking E302 violatorsAlex Gaynor
2013-11-02Fixed #21302 -- Fixed unused imports and import *.Tim Graham
2013-11-02Fixed #21366 -- regression in join promotion logicAnssi Kääriäinen
The regression was caused by ecaba3602837d1e02fe1e961f7d3bf9086453259 and affected OR connected filters.
2013-10-22Fixed #17027 -- Added support for the power operator in F expressions.Florian Hahn
Thanks dan at dlo.me for the initial patch. - Added __pow__ and __rpow__ to ExpressionNode - Added oracle and mysql specific power expressions - Added used-defined power function for sqlite
2013-10-21Fixed #21249 -- variable name typo in compiler.get_grouping()Anssi Kääriäinen
The typo could have consequences in exceptional cases, but I didn't figure out a way to actually produce such a case, so not tests. Report & patch by Michael Manfre.
2013-10-21Fixed #21288 -- Fixed E126 pep8 warningsAlasdair Nicol
2013-10-19Fixed #21283 -- Added support for migrations if models is a package.Loic Bistuer
Thanks Markus Holtermann for the report.
2013-10-17Fixed #21285 -- Fixed E121,E122 pep8 warningsAlasdair Nicol
2013-10-17Removed F.__deepcopy__()Anssi Kääriäinen
The method didn't change standard __deepcopy__ in any way.
2013-10-15Fixed #16855 -- select_related() chains as expected.Marc Tamlyn
select_related('foo').select_related('bar') is now equivalent to select_related('foo', 'bar'). Also reworded docs to recommend select_related(*fields) over select_related()
2013-10-13Fixed #21198 -- Prevented invalid use of @python_2_unicode_compatible.Aymeric Augustin
Thanks jpic for the report and chmodas for working on a patch. Reverts 2ea80b94. Refs #19362.
2013-10-13Fixed #19560 -- Identified field in warning for naive datetime.Aymeric Augustin
Thanks gcc for the report and vajrasky for the patch.
2013-10-11Fixed assorted flake8 errors.Tim Graham
2013-10-10Fixed "redefinition of unused 'foo' from line X" pyflakes warnings.Tim Graham
2013-10-07Fixed #21236 -- Allowed migrations to work with unique_together tuples.Javed Khan
Thanks hjwp for the report.
2013-10-05Fixed #21174 -- transaction control in related manager methodsAnssi Kääriäinen
2013-10-05Fixed #18414 -- qs.exists() for sliced distinct queriesAnssi Kääriäinen
2013-10-05Improved Query join promotion logicAnssi Kääriäinen
There were multiple cases where join promotion was a bit too aggressive. This resulted in using outer joins where not necessary. Refs #21150.
2013-10-04Fixed #21217 -- Avoid connecting `(pre|post)_init` signals to abstract senders.Simon Charette
2013-10-03Fixed #21216 -- Allow `OneToOneField` reverse accessor to be hidden.Simon Charette
2013-10-01Fixed #21203 -- resolve_columns fields misalignmentAnssi Kääriäinen
In queries using .defer() together with .select_related() the values and fields arguments didn't align properly for resolve_columns().
2013-10-01OrderedDict creation avoidance for .values() queriesAnssi Kääriäinen
Avoid accessing query.extra and query.aggregates directly for .values() queries. Refs #20950.
2013-09-30Fixed #3871 -- Fixed regression introduced by 04a2a6b.Loic Bistuer
Added do_not_call_in_templates=True attribute to RelatedManagers to prevent them from being called. Thanks jbg@ for the report.
2013-09-30Fixed #21134 -- Prevented queries in broken transactions.Aymeric Augustin
Squashed commit of the following: commit 63ddb271a44df389b2c302e421fc17b7f0529755 Author: Aymeric Augustin <aymeric.augustin@m4x.org> Date: Sun Sep 29 22:51:00 2013 +0200 Clarified interactions between atomic and exceptions. commit 2899ec299228217c876ba3aa4024e523a41c8504 Author: Aymeric Augustin <aymeric.augustin@m4x.org> Date: Sun Sep 22 22:45:32 2013 +0200 Fixed TransactionManagementError in tests. Previous commit introduced an additional check to prevent running queries in transactions that will be rolled back, which triggered a few failures in the tests. In practice using transaction.atomic instead of the low-level savepoint APIs was enough to fix the problems. commit 4a639b059ea80aeb78f7f160a7d4b9f609b9c238 Author: Aymeric Augustin <aymeric.augustin@m4x.org> Date: Tue Sep 24 22:24:17 2013 +0200 Allowed nesting constraint_checks_disabled inside atomic. Since MySQL handles transactions loosely, this isn't a problem. commit 2a4ab1cb6e83391ff7e25d08479e230ca564bfef Author: Aymeric Augustin <aymeric.augustin@m4x.org> Date: Sat Sep 21 18:43:12 2013 +0200 Prevented running queries in transactions that will be rolled back. This avoids a counter-intuitive behavior in an edge case on databases with non-atomic transaction semantics. It prevents using savepoint_rollback() inside an atomic block without calling set_rollback(False) first, which is backwards-incompatible in tests. Refs #21134. commit 8e3db393853c7ac64a445b66e57f3620a3fde7b0 Author: Aymeric Augustin <aymeric.augustin@m4x.org> Date: Sun Sep 22 22:14:17 2013 +0200 Replaced manual savepoints by atomic blocks. This ensures the rollback flag is handled consistently in internal APIs.
2013-09-30Fixed #13724: Corrected routing of write queries involving managers.Russell Keith-Magee
Previously, if a database request spanned a related object manager, the first manager encountered would cause a request to the router, and this would bind all subsequent queries to the same database returned by the router. Unfortunately, the first router query would be performed using a read request to the router, resulting in bad routing information being used if the subsequent query was actually a write. This change defers the call to the router until the final query is acutally made. It includes a small *BACKWARDS INCOMPATIBILITY* on an edge case - see the release notes for details. Thanks to Paul Collins (@paulcollinsiii) for the excellent debugging work and patch.
2013-09-28Fixed #20439 -- Started deprecation of IPAddressFieldErik Romijn
2013-09-25Fixed #3871 -- Custom managers when traversing reverse relations.Loic Bistuer
2013-09-25Fixed #21126 -- QuerySet value conversion failureAnssi Kääriäinen
A .annotate().select_related() query resulted in misaligned rows vs columns for compiler.resolve_columns() method. Report & patch by Michael Manfre.
2013-09-24Added '*' to quote_cacheAnssi Kääriäinen
The commit for #18333 missed quote_cache default value for *. Refs #18333.
2013-09-24Fixed #18333 - Quoted annotated column namesMichael Manfre
2013-09-24Fix small grammatical error in comment.Andrei Picus
Changed 'there are no filtering' to 'there is no filtering'.
2013-09-22Removed a few trailing backslashes.Aymeric Augustin
We have always been at war with trailing backslashes.
2013-09-18Fixed #12568 -- no error when accessing custom field's descriptorAnssi Kääriäinen
The SubfieldBase's descriptor caused an AttributeError when accessed from the class. Introspection didn't like that. Patch by Trac alias supervacuo.
2013-09-16Fixed #17627 -- Renamed util.py files to utils.pyTim Graham
Thanks PaulM for the suggestion and Luke Granger-Brown and Wiktor Kołodziej for the initial patch.
2013-09-14Fixed #20950 -- Instantiate OrderedDict() only when neededAnssi Kääriäinen
The use of OrderedDict (even an empty one) was surprisingly slow. By initializing OrderedDict only when needed it is possible to save non-trivial amount of computing time (Model.save() is around 30% faster for example). This commit targetted sql.Query only, there are likely other places which could use similar optimizations.
2013-09-10Made MigrationWriter look for a "deconstruct" attribute on functions.Loic Bistuer
Refs #20978.
2013-09-10Fixed #20978 -- Made deletion.SET_NULL more friendly for ↵Loic Bistuer
MigrationWriter.serialize.
2013-09-08Removed an unused local varAlex Gaynor
2013-09-07Negligible style fix.Aymeric Augustin
2013-09-06Fixed #11811 -- Data-loss bug in queryset.update.Aymeric Augustin
It's now forbidden to call queryset.update(field=instance) when instance hasn't been saved to the database ie. instance.pk is None.
2013-09-06Minor factorization.Aymeric Augustin
2013-09-06Fixed #10164 -- Made AutoField increase monotonically on SQLiteChris Wilson
Thanks malte for the report.
2013-09-02Replaced "not PY3" by "PY2", new in six 1.4.0.Aymeric Augustin
2013-08-30Fixed #20999 - Allow overriding formfield class with choices, without ↵Carl Meyer
subclass restrictions. Refs #18162. Thanks claudep and mjtamlyn for review.
2013-08-30Fixed #20989 -- Removed useless explicit list comprehensions.Simon Charette
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