b492e59074
Updated release instructions to account for website automation.
2013-03-14 14:59:45 +01:00
6b4834952d
Fixed #16649 -- Refactored save_base logic
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Model.save() will use UPDATE - if not updated - INSERT instead of
SELECT - if found UPDATE else INSERT. This should save a query when
updating, but will cost a little when inserting model with PK set.
Also fixed #17341 -- made sure .save() commits transactions only after
the whole model has been saved. This wasn't the case in model
inheritance situations.
The save_base implementation was refactored into multiple methods.
A typical chain for inherited save is:
save_base()
_save_parents(self)
for each parent:
_save_parents(parent)
_save_table(parent)
_save_table(self)
2013-03-14 11:01:47 +02:00
50eb70b08f
Fixed #20032 -- Documented how to simulate the absence of a setting
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Thanks Ram Rachum for the report.
2013-03-13 23:14:26 +01:00
5d8342f321
Proof-read and adjusted the transactions docs.
2013-03-13 15:17:41 +01:00
83a416f5e7
Made atomic usable when autocommit is off.
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Thanks Anssi for haggling until I implemented this.
This change alleviates the need for atomic_if_autocommit. When
autocommit is disabled for a database, atomic will simply create and
release savepoints, and not commit anything. This honors the contract of
not doing any transaction management.
This change also makes the hack to allow using atomic within the legacy
transaction management redundant.
None of the above will work with SQLite, because of a flaw in the design
of the sqlite3 library. This is a known limitation that cannot be lifted
without unacceptable side effects eg. triggering arbitrary commits.
2013-03-13 15:17:40 +01:00
e1bafdbffa
Fixed #19965 - Added a warning that the tutorial is written for Python 2.
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Thanks itsallvoodoo for the patch.
2013-03-12 08:04:32 -04:00
7e26f4cb79
Fixed broken link in binary fields doc.
2013-03-11 22:09:21 -03:00
94521f50aa
Fixed #20026 -- Typo in Apache auth docs.
2013-03-11 22:48:03 +01:00
571b2d139b
Deprecated django.contrib.comments.
2013-03-11 15:38:40 -05:00
e654180ce2
Improved the API of set_autocommit.
2013-03-11 15:10:58 +01:00
4dbd1b2dd8
Used commit_on_success_unless_managed to make ORM operations atomic.
2013-03-11 15:05:05 +01:00
107d9b1d97
Added an option to disable the creation of savepoints in atomic.
2013-03-11 15:05:04 +01:00
189fb4e294
Added a note about long-running processes.
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There isn't much else to say, really.
2013-03-11 15:05:04 +01:00
17cf29920b
Added an explanation of transactions and grouped low-level APIs.
2013-03-11 15:05:02 +01:00
ffe41591e7
Updated the documentation for savepoints.
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Apparently django.db.transaction used to be an object.
2013-03-11 15:04:10 +01:00
ac37ed21b3
Deprecated TransactionMiddleware and TRANSACTIONS_MANAGED.
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Replaced them with per-database options, for proper multi-db support.
Also toned down the recommendation to tie transactions to HTTP requests.
Thanks Jeremy for sharing his experience.
2013-03-11 15:04:05 +01:00
7c46c8d5f2
Added some assertions to enforce the atomicity of atomic.
2013-03-11 14:48:55 +01:00
d7bc4fbc94
Implemented an 'atomic' decorator and context manager.
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Currently it only works in autocommit mode.
Based on @xact by Christophe Pettus.
2013-03-11 14:48:55 +01:00
4b31a6a9e6
Added support for savepoints in SQLite.
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Technically speaking they aren't usable yet.
2013-03-11 14:48:55 +01:00
3bdc7a6a70
Deprecated transaction.is_managed().
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It's synchronized with the autocommit flag.
2013-03-11 14:48:54 +01:00
ba5138b1c0
Deprecated transaction.commit/rollback_unless_managed.
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Since "unless managed" now means "if database-level autocommit",
committing or rolling back doesn't have any effect.
Restored transactional integrity in a few places that relied on
automatically-started transactions with a transitory API.
2013-03-11 14:48:54 +01:00
5e27debc5c
Enabled database-level autocommit for all backends.
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This is mostly a documentation change.
It has the same backwards-incompatibility consequences as those
described for PostgreSQL in a previous commit.
2013-03-11 14:48:54 +01:00
f515619494
Added an API to control database-level autocommit.
2013-03-11 14:48:53 +01:00
7aacde84f2
Made transaction.managed a no-op and deprecated it.
...
enter_transaction_management() was nearly always followed by managed().
In three places it wasn't, but they will all be refactored eventually.
The "forced" keyword argument avoids introducing behavior changes until
then.
This is mostly backwards-compatible, except, of course, for managed
itself. There's a minor difference in _enter_transaction_management:
the top self.transaction_state now contains the new 'managed' state
rather than the previous one. Django doesn't access
self.transaction_state in _enter_transaction_management.
2013-03-11 14:48:53 +01:00
9cec689e6a
Moved a warning in the 1.6 notes back to its expected location.
2013-03-11 12:04:29 +01:00
b3c6a20e71
Fixed #20018 : Added backtick to fix reference
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Fixed #20018
2013-03-10 14:09:33 -04:00
63c52dcbcd
Fixed #20008 -- Removed trailing slash in Wikipedia link
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Thanks senden9 at gmail.com for the report.
2013-03-10 15:57:51 +01:00
e6f5b7eacd
Fixed #9806 -- Allowed editing GeometryField with OpenLayersWidget
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Thanks Paul Winkler for the initial patch.
2013-03-09 16:10:28 +01:00
6a91b63842
Fixed #19923 -- Display tracebacks for non-CommandError exceptions
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By default, show tracebacks for management command errors when the
exception is not a CommandError.
Thanks Jacob Radford for the report.
2013-03-09 12:38:45 +01:00
6983a1a540
Fixed #15363 -- Renamed and normalized to `get_queryset` the methods that return a QuerySet.
2013-03-08 10:11:45 -05:00
1b81f328f4
Adde two "versionadded" markers, thanks to mYk for noticing.
2013-03-07 12:05:06 -08:00
bbbd698c7a
Added a ManyToManyField(db_constraint=False) option, this allows not creating constraints on the intermediary models.
2013-03-07 11:24:51 -08:00
4cccb85e29
Fixed #19997 -- Added custom EMPTY_VALUES to form fields
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Thanks Loic Bistuer for the report and the patch.
2013-03-07 15:22:03 +01:00
0ea5bf88dd
Fixed #19543 -- implemented SimpleLazyObject.__repr__
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Thanks to Florian Hahn for the patch
2013-03-06 16:13:12 -08:00
bb998c9fec
Update link to django-mssql project
2013-03-06 12:12:42 -05:00
d1a5fe07ed
Fixed #19994 -- Typo.
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Thanks akshar for the report.
2013-03-06 11:40:33 +01:00
3bbcec0aba
Removed mentions of regressiontests.
2013-03-03 17:03:11 -03:00
b01381072a
Release notes blurb for 804366327d.
2013-03-03 16:44:44 -03:00
df7668a9e4
Fix Typo explicitly. Fixes #19971
2013-03-03 22:34:10 +04:00
97afc49bb0
Removed unnecessary imports.
2013-03-03 16:07:38 +01:00
384c180e41
Fixed #19917 -- Added microseconds in default TIME_INPUT_FORMATS
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Thanks minddust for the report.
2013-03-02 18:11:10 +01:00
fe5d9fe5fe
Fixed #19962 - Added a note about SESSION_EXPIRE_AT_BROWSER_CLOSE and browsers that persist sessions.
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Thanks David Sanders.
2013-03-02 10:11:23 -05:00
e0449316eb
Fixed #18130 -- Made the isolation level configurable on PostgreSQL.
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Thanks limscoder for the report and niwi for the draft patch.
2013-03-02 15:05:49 +01:00
8ee1eddb7e
Add a BinaryField model field
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Thanks Michael Jung, Charl Botha and Florian Apolloner for review
and help on the patch.
2013-03-02 10:29:02 +01:00
6d3b0c33dc
Fixed #19960 -- Fixed sentence in contrib.auth signals docs
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Thanks edd at slipszenko.net for the report.
2013-03-01 22:15:23 +01:00
0c82b1dfc4
Fixed #19929 -- Improved error when MySQL doesn't have TZ definitions.
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Thanks tomas_00 for the report.
2013-02-28 17:35:13 +01:00
2ee21d9f0d
Implemented persistent database connections.
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Thanks Anssi Kääriäinen and Karen Tracey for their inputs.
2013-02-28 15:28:13 +01:00
d009ffe436
Fixed #19937 - Typo in class-based views intro.
2013-02-28 08:25:14 -05:00
481f3f13b5
1.5 is no longer "UNDER DEVELOPMENT".
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Thanks to Bruno Renie for reporting.
2013-02-28 11:11:26 +01:00
ab1c25f674
Added a Trac-related item to the release checklist.
2013-02-28 10:26:47 +01:00
Aymeric Augustin
Anssi Kääriäinen
Claude Paroz
Tim Graham
Ramiro Morales
Jacob Kaplan-Moss
Jonathan Loy
Loic Bistuer
Alex Gaynor
Preston Holmes
Michael Manfre
Tobias Carlander
Florian Apolloner