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Author SHA1 Message Date
Brad Walker
54d3dcbc51 Removed reduce() usage in makemigrations; refs #23796. 
A lambda all_items_equal() replaced a reduce() that was broken for potential
3+-way merges. A reduce(operator.eq, ...) accumulates bools and can't
generically check equality of all items in a sequence:

>>> bool(reduce(operator.eq, [('migrations', '0001_initial')] * 3))
False

The code now counts the number of common ancestors to calculate slice offsets
for the branches. Each branch shares the same number of common ancestors.

The common_ancestor for loop statement had incomplete branch coverage.
 2014-11-20 14:33:30 -05:00
Brad Walker
cfa26f29bd Reduced reduce() usage; refs #23796. 
django.core.exceptions.ValidationError.messages() and
django.db.backends.schema.BaseDatabaseSchemaEditor._alter_field():
Replaced reduce(operator.add, ...) w/uncoupled, explicit sum()
 2014-11-20 14:31:14 -05:00
Brad Walker
f273cedc76 Added test for ValidationError.messages 2014-11-20 14:31:14 -05:00
Anssi Kääriäinen
5c481db295 Fixed #23605 -- Fixed nested subquery regression 
Added relabeled_clone() method to sql.Query to fix the problem. It
manifested itself in rare cases where at least double nested subquery's
filter condition might target non-existing alias.

Thanks to Trac alias ris for reporting the problem.
 2014-11-20 13:38:08 -05:00
Patryk Zawadzki
21e21c7bc2 Fixed #23844 -- Used topological sort for migration operation dependency resolution. 
This removes the concept of equality between operations to guarantee
compatilibity with Python 3.

Python 3 requires equality to result in identical object hashes. It's
impossible to implement a unique hash that preserves equality as
operations such as field creation depend on being able to accept
arbitrary dicts that cannot be hashed reliably.

Thanks Klaas van Schelven for the original patch in
13d613f800.
 2014-11-20 12:49:49 -05:00
Tim Graham
53908c1f93 Added some directories on Jenkins to flake8 exclude. 2014-11-20 11:58:24 -05:00
Alasdair Nicol
38ab0f13fa Added missing backticks to form validation docs 2014-11-20 11:09:21 -05:00
Claude Paroz
1a63093e22 Added AutoField introspection for PostgreSQL 
Refs #23748.
 2014-11-20 16:13:58 +01:00
Claude Paroz
11662022be Added AutoField introspection for MySQL 
Refs #23748.
 2014-11-20 16:13:58 +01:00
Michal Petrucha
327df551e8 Fixed #23817 -- Updated docs on QuerySet evaluation 
Removed inaccurate info about partial evaluation after refs #18702.
Added information on modifying sliced QuerySets; refs #22503.
 2014-11-20 09:33:32 -05:00
Berker Peksag
788fa9fffa Fixed #12098 -- Simplified HttpRequest.__repr__(). 2014-11-20 08:45:11 -05:00
Carl Meyer
d6e2bbe734 Fixed #23876 -- Removed dead code in SQLAggregateCompiler. 2014-11-20 04:18:08 -07:00
Carl Meyer
51f2de1530 Added another migration-executor test to avoid regressions. 2014-11-19 19:43:12 -07:00
Carl Meyer
d2bcb05980 Fixed #23873 -- Improved GIS error message when GEOS is not installed. 
Thanks Claude for writing the patch.
 2014-11-19 19:23:13 -07:00
Carl Meyer
ab2819aa7b Fixed #23410 -- Avoided unnecessary rollbacks in related apps when migrating backwards. 2014-11-19 16:11:44 -07:00
Carl Meyer
e7b9a58b08 Fixed #21794 -- Removed deprecation warning for abstract models outside an app. 2014-11-19 15:56:04 -07:00
Carl Meyer
47b7f601ee Fixed #23872 -- Removed sensitivity of migrations tests to CWD. 2014-11-19 15:03:47 -07:00
Carl Meyer
4932a7b8e0 Fixed GIS tests to again skip without error when GEOS is not installed. 2014-11-19 14:29:05 -07:00
Tim Graham
5bcd292098 Fixed #23871 -- Removed promotion of MySQL warnings to errors in DEBUG mode. 2014-11-19 16:07:49 -05:00
Aymeric Augustin
45db7f7db8 Replaced caching of a property with @cached_property. 2014-11-19 21:53:24 +01:00
Aymeric Augustin
9d3d1a0321 Simplified caching of supported languages. 2014-11-19 21:35:40 +01:00
Aymeric Augustin
0900815097 Simplified caching of the default exception reporter filter. 
Also simplified the logic under the assumption that a false-ish object
won't have an exception_reporter_filter attribute.
 2014-11-19 21:35:40 +01:00
Aymeric Augustin
b69b4008d1 Removed usage of a global variable. 2014-11-19 21:35:40 +01:00
Aymeric Augustin
f88ad710fa Simplified caching of template context processors. 2014-11-19 21:35:39 +01:00
Aymeric Augustin
a97e72aaab Simplified caching of templatetags modules. 2014-11-19 21:35:39 +01:00
Aymeric Augustin
e23240474b Simplified caching of get_default_timezone(). 2014-11-19 21:35:39 +01:00
Aymeric Augustin
dca33ac15d Simplified caching of password hashers. 
load_hashers cached its result regardless of its password_hashers
argument which required fragile cache invalidation. Remove that
argument in favor of @override_settings and triggering cache
invalidation with a signal.
 2014-11-19 21:35:39 +01:00
Markus Holtermann
2331650835 Cleaned up and reformatted autodetector tests 2014-11-19 11:09:38 -05:00
Markus Holtermann
f17acd5930 Formatted model states in autodetector tests 2014-11-19 11:09:38 -05:00
Carl Meyer
0eba8bd8f6 Fixed GeoSQLCompiler to pass itself correctly to column as_sql. 2014-11-19 08:33:38 -07:00
Carl Meyer
84d88f5cbe Removed a deprecated use of SQLCompiler as quote_name in GIS. 2014-11-19 08:03:48 -07:00
Stratos Moros
cf7a2a000e Fixed #22248 -- Made RenameModel reversible 2014-11-19 14:11:35 +02:00
Tim Graham
5617508fb9 Removed nonexistent module django.test._doctest from coveragerc. 2014-11-19 06:01:39 -05:00
Preston Timmons
536795f79a Fixed #23849 -- Documented the locmem.Loader class. 2014-11-18 21:17:17 -07:00
Carl Meyer
08fbbaa45b Deprecated calling a SQLCompiler instance. 2014-11-18 19:47:16 -07:00
Anton Baklanov
d63703f1cd Fixed #18714 -- Added 'fuzzy' compilemessages option 2014-11-18 22:44:16 +01:00
Tillmann Karras
d188101319 Fixed #23799 -- Made makemigrations respect --no-optimize. 
Thanks to yamila-moreno for the idea of a skip message.
 2014-11-18 07:37:06 +01:00
Carl Meyer
dee3946a91 Fix malformed note directives. 2014-11-17 16:42:54 -07:00
Éric Araujo
cbffc900bb Fix link target markup 
This markup for a code block is redundant with the code-block directive below,
and blocks the following line from working as link target.
 2014-11-17 16:37:18 -07:00
Aymeric Augustin
87f187b960 Adjusted tests for previous commit. 
The test was testing a use case that doesn't happen in real world
projects: developers don't assign settings at run time (and Django
explicitly doesn't support it).
 2014-11-17 23:26:04 +01:00
Aymeric Augustin
4b9eb7602d Normalized check that ALLOWED_INCLUDE_ROOTS is a tuple. 2014-11-17 22:49:01 +01:00
Aymeric Augustin
a37f452513 Removed superfluous newline. 2014-11-17 22:27:00 +01:00
Carl Meyer
6ae1e3ba9f Merge pull request #3563 from MarkusH/ticket23859 
Fixed #23859 -- Fixed a migration crash when a field is renamed that is part of an index_together
 2014-11-17 19:52:50 +01:00
Markus Holtermann
7b4a994599 Fixed #23859 -- Fixed a migration crash when a field is renamed that is part of an index_together 2014-11-17 19:15:07 +01:00
twidi
19ae13d9ed Avoided unneeded calls to state.render() in migrations. 2014-11-17 18:44:09 +01:00
twidi
82aca216e1 Reordered condition to avoid calling allow_migrate() if unneeded. 2014-11-17 18:32:42 +01:00
Tim Graham
8fce797830 Fixed #23855 -- Removed unnecessary all() in tutorial 3. 2014-11-17 18:10:50 +01:00
Anssi Kääriäinen
4252a14c39 Moved bilateral transform fetching to models.lookups 2014-11-17 18:04:08 +01:00
Daniel Roseman
524e71c9c2 Fixed #20435 -- Reordered the custom template tags docs. 
Introduced the various shortcuts before explaining the more complex
parser/render functionality.

Also removed non-decorator syntax: it's been years since Django
supported a Python version without decorators.
 2014-11-17 17:38:04 +01:00
Claude Paroz
fc36437434 Added assertion error message for test_make_line 
Refs #23842. Thanks Thomas Chaumeny for the suggestion.
 2014-11-17 14:17:08 +01:00