Commit Graph

12594 Commits

Author SHA1 Message Date
Tim Graham 2d76b61dc2 Fixed #24649 -- Allowed using Avg aggregate on non-numeric field types. 2015-04-25 13:06:14 -04:00
Tim Graham 26996e2d55 Fixed #24499 -- Dropped support for PostGIS 1.5. 2015-04-25 12:21:16 -04:00
Markus Holtermann faad6070ee Fixed #24701 -- Converted model manager names to unicode in migrations
Thanks to Reto Aebersold for reporting the issue and Tim Graham and
Claude Paroz for the review.
2015-04-25 18:17:06 +02:00
Marten Kenbeek 1521861b3c Fixed #24703 -- Changed squashmigrations to use a MigrationLoader
Changed squashmigrations to not instantiate a MigrationExecutor,
but to directly use a MigrationLoader instance instead.
2015-04-25 17:41:17 +02:00
Michal Čihař 76d26d8922 Fixed #24063 -- Allowed locale variants supported by gettext.
The locale code can contain a variant after @, so allowed that.
2015-04-24 20:31:16 -04:00
Andrei Kulakov 8a1824d465 Fixed #24643 -- Added get_context_data() method to FormMixin 2015-04-24 20:17:29 -04:00
Claude Paroz a37dcfd0a3 Delayed GDAL check for OSMGeoAdmin 2015-04-24 20:30:23 +02:00
Claude Paroz b695153852 Rearranged imports in geos files 2015-04-24 20:30:23 +02:00
Claude Paroz d9bcba9b29 Removed many HAS_GEOS conditional imports 2015-04-24 20:30:23 +02:00
Claude Paroz 61d09e61f5 Lazy loading of GEOS functions 2015-04-24 20:30:23 +02:00
Josh Smeaton 143255c8bb Fixed #22598 -- Allowed make_aware() to work with ambiguous datetime 2015-04-24 13:55:40 -04:00
Tim Graham 8efea1b8d5 Fixed #24526 -- Combined django.request/security loggers with the root logger.
Thanks Carl Meyer for review.
2015-04-24 11:07:42 -04:00
Claude Paroz 6d685b1674 Fixed failures with older Spatialite versions 2015-04-23 18:54:07 +02:00
Preston Timmons 65a7a0d9ee Improved display of template loader postmortem on debug page.
This now works for multiple Django engines and recursive loaders.
Support for non-Django engines is still pending.

Refs #15053.
2015-04-22 14:49:00 -05:00
Preston Timmons fc21471526 Fixed #15053 -- Enabled recursive template loading. 2015-04-22 14:49:00 -05:00
Claude Paroz ea27e26b09 Deprecated legacy GeoManager/GeoQuerySet methods 2015-04-22 19:54:17 +02:00
Claude Paroz 71e20814fc Added MySQL support to GIS functions 2015-04-22 19:54:17 +02:00
Claude Paroz 44bdbbc316 Added Spatialite support to GIS functions 2015-04-22 19:54:17 +02:00
Claude Paroz d9ff5ef36d Fixed #24214 -- Added GIS functions to replace geoqueryset's methods
Thanks Simon Charette and Tim Graham for the reviews.
2015-04-22 19:54:17 +02:00
Oliver A Bristow 4cd727095d Fixed #24681 -- Removed Unicode bug in BrokenLinkEmailMiddleware 2015-04-21 22:02:04 +02:00
Markus Holtermann b93690c465 Fixed #24573 -- Considered new related models for reloading
Thanks tttomekkk for the report.
2015-04-21 11:35:45 +02:00
Matthew Wilkes e4b7daec11 Refs #24354 -- Prevented repointing of relations on superclasses when migrating a subclass's name change
The issue was hidden on 1.8+ until #24573 due to a bug inside the model
reloading process.

Forwardport of patch from ae87ad005f
2015-04-21 11:28:38 +02:00
Marten Kenbeek 1a1f16d67d Fixed #24591 -- Optimized cloning of ModelState objects.
Changed ModelState.clone() to create a shallow copy of self.fields
and self.managers.
2015-04-20 19:53:21 -04:00
Simon Charette b44ed404c7 Fixed #24654 -- Based ordering circular references detection on columns.
Thanks to Elmar Bucher for the report and Tim for the review.
2015-04-20 15:49:58 -04:00
Jon Dufresne b5e0eede40 Fixed #22394 -- Refactored built-in datetime lookups to transforms. 2015-04-20 15:11:11 -04:00
Marten Kenbeek 039d7881b4 Refs #24397 -- Sped up model reloading in ProjectState.
Created bulk_update() context manager on StateApps. Sped up unregistering
models in reload_models() by using this context mananger.
2015-04-20 14:42:23 -04:00
Matt Robenolt 6387d9d41f Refactored PasswordResetTokenGenerator to be a bit more extensible. 2015-04-20 14:27:12 -04:00
David Danier 9346e45f84 Fixed #24664 -- Removed misleading arg name from TemporaryFileUploadHandler.new_file 2015-04-20 11:59:30 +02:00
Curtis Maloney 14ecbd02a3 Removed cases of six.iter* wrapped in a list()
There's absolutely no advantage [and a mild performance hit] to using six.iter*
in these cases.
2015-04-18 23:29:29 +10:00
Claude Paroz 36e90d1f45 Stopped special-casing postgres-specific tests
Refs #23879.
2015-04-18 15:17:49 +02:00
Claude Paroz 8097e54832 Fixed #23879 -- Allowed model migration skip based on feature/vendor
Thanks Carl Meyer for the report and review, and Tim Graham for the
review.
2015-04-18 15:17:49 +02:00
Anoop Thomas Mathew 2400329508 Fixed #24349 -- Limited domain name labels to 63 characters in EmailValidator 2015-04-17 18:08:33 -04:00
Claude Paroz 02260ea3f6 Fixed #24595 -- Prevented loss of null info in MySQL field alteration
Thanks Simon Percivall for the report, and Simon Charette and Tim
Graham for the reviews.
2015-04-17 10:25:15 +02:00
Yitzhak Clark 188a241880 Fixed #21652 -- Added notification when processing objects in loaddata
Added a running count of the objects processed by loaddata when
verbosity >= 3.
2015-04-16 09:42:18 -04:00
Anssi Kääriäinen 355c5edd93 Fixed #24605 -- Fixed incorrect reference to alias in subquery.
Thanks to charettes and priidukull for investigating the issue, and to
kurevin for the report.
2015-04-16 09:22:00 -04:00
Anssi Kääriäinen fb5c7748da Fixed #24615 -- ordering by expression not part of SELECT
Fixed queries where an expression was used in order_by() but the
expression wasn't in the query's select clause (for example the
expression could be masked by .values() call)

Thanks to Trac alias MattBlack85 for the report.
2015-04-16 09:40:47 +02:00
Riccardo Magliocchetti bcf700b4e3 Removed code duplication between AdminSite.index() and app_index(). 2015-04-15 09:56:22 -04:00
Eric Rouleau d72e0178e9 Fixed #24593 -- Fixed number formatting of readonly IntegerFields in the admin. 2015-04-14 17:49:08 -04:00
Alex Wilson 99d40c6f65 Fixed #24277 -- Added exception when dict used in QuerySet filtering 2015-04-14 13:28:53 -04:00
Andrew Pinkham 0b5abb0321 Fixed #24635 -- Updated deprecated urls.py examples in default project template. 2015-04-14 12:48:17 -04:00
peterfarrell f8e8853b51 Fixed #24637 -- Fixed database introspection with SQLite 3.8.9. 2015-04-14 11:29:59 -04:00
Joe Borg 503bbc49d8 Added missing periods in migrate help messages. 2015-04-14 08:10:16 -04:00
Tommy Beadle 6bfd864ff2 Fixed #24603 -- Allowed Context.update() to be used as a context manager. 2015-04-14 08:01:16 -04:00
Craig Oldford 75bc5bc634 Fixed #12199 -- Added the ability to use "as" with the firstof template tag. 2015-04-14 07:19:47 -04:00
Jay Wineinger 923da0274a Fixed #24611 -- Fixed update() crash with related UUID pk object. 2015-04-13 12:18:24 -04:00
Adam Zapletal 872eb26f54 Fixed #24621 -- Fixed and documented SessionBase.pop's second argument
Changed SessionBase.pop's second argument to explicitly be default=None
rather than *args since _session is always a dict. Thanks gabor for the
report and Tim Graham for the review.
2015-04-13 10:32:03 -04:00
Markus Holtermann 09595b4fc6 Fixed #24625 -- Prevented arbitrary file inclusion in admindocs
Thanks Tim Graham for the review.
2015-04-11 20:36:10 +02:00
Claude Paroz 4e7ed8d0d3 Fixed #24624 -- Replaced obsoleted rel.opts in admindocs view
Thanks Scott Sanders for the report, and Markus Holtermann and
Tim Graham for the reviews. Refs #24381.
2015-04-11 15:29:02 +02:00
Christopher Luc a7bc00e17b Fixed #24514 -- Made migration writer omit models import if it's unused. 2015-04-10 07:04:26 -04:00
Adam Chainz 5564d0f2ee Fixed #24560 -- Added a --dry-run mode to the createcachetable command. 2015-04-09 12:15:50 -04:00
Richard Eames 727e40c879 Fixed #19820 -- Added more helpful error messages to Python deserializer. 2015-04-09 10:56:33 -04:00
Adam Chainz 9d0c600d8d Fixed #24609 -- Made ConcatPair use CONCAT_WS() on MySQL 2015-04-09 10:17:27 -04:00
Tim Graham c7679f1b58 Removed unused methods in GIS adapter. 2015-04-09 08:57:29 -04:00
Tim Graham a10b4c010a Fixed #24578 -- Fixed crash with QuerySet.update() on FK to O2O fields.
Thanks Anssi Kääriäinen for review.
2015-04-09 06:50:21 -04:00
Tim Graham 1273a7a0e8 Revert "Fixed #24474 -- Allowed configuring the admin's empty change list value."
This reverts commit 72f769f494.

There are several test failures that need to be fixed.
2015-04-08 20:39:59 -04:00
Loek van Gent 72f769f494 Fixed #24474 -- Allowed configuring the admin's empty change list value. 2015-04-08 20:27:01 -04:00
Tim Graham 0824c02603 Removed unused exception "as" variable. 2015-04-08 13:09:51 -04:00
steve 2fc19b9238 Fixed #24544 -- Fixed get_image_dimensions() on image buffers that Pillow fails to parse.
Thanks Steve Kossouho for the report and original patch.
2015-04-07 19:51:19 -04:00
Christopher Luc e37d52bd5e Fixed #22993 -- Deprecated skipIfCustomUser decorator 2015-04-07 09:45:32 -04:00
Patryk Zawadzki 0385dad073 Fixed #24513 -- Made sure a model is only rendered once during reloads
This also prevents state modifications from corrupting previous states.
Previously, when a model defining a relation was unregistered first,
clearing the cache would cause its related models' _meta to be cleared
and would result in the old models losing track of their relations.
2015-04-07 14:49:47 +02:00
Jon Dufresne 2cf58e80d1 Fixed #24584 -- Fixed microsecond handling with older MySQLdb 2015-04-06 22:43:51 +02:00
Tim Graham ad53213066 Fixed #24562 -- Renamed get_major_version() to get_main_version()
This reflects the actual behavior of the method.
2015-04-06 09:19:34 -04:00
Marten Kenbeek e8e4f978dd Fixed #24278 -- Fixed serialization of migration operations.
Fixed MigrationWriter.serialize() to correctly handle migration
operations by utilizing OperationWriter.

Thanks Piotr Maliński for the report.
2015-04-05 20:26:21 +02:00
Marten Kenbeek d597174bd4 Refs #24278 -- Allowed multi-line serializations in OperationWriter.
Changed OperationWriter to support multi-line serialized values with
correct indentation.
2015-04-05 20:19:24 +02:00
Claude Paroz 7a0d9b5cda Fixed #24569 -- Made some translation functions accept None value
get_language() can return None when translations are deactivated.
Thanks Nicola Peduzzi for the reporti and Tim Graham for the review.
2015-04-04 10:54:16 +02:00
Claude Paroz 426b63ba04 Fixed #24571 -- Restored testserver positional arguments parsing
Thanks Domas Lapinskas for the report and Tim Graham for the
review.
2015-04-04 10:46:29 +02:00
Alex Hill 07ba148d9e Cleaned up use of context manager in SQLite schema editor 2015-04-03 09:13:55 -04:00
Preston Timmons a1842e3299 Updated docstring for firstof tag to reflect new auto-escaping behavior. 2015-04-03 07:28:18 -04:00
Matt Hooks 2c39f282b8 Fixed typo in django.core.files.File docstring. 2015-04-02 20:38:22 -04:00
Simon Charette 5bc3123479 Fixed #24558 -- Made dumpdata mapping ordering deterministic.
Thanks to gfairchild for the report and Claude for the review.
2015-04-02 15:21:43 -04:00
Baptiste Mispelon 30a3c2f74c Fixed #24566 -- Added support for serializing timedelta
Thanks to knbk for the report.
2015-04-02 17:21:20 +02:00
Claude Paroz a2e56db8a7 Removed unused import in makemessages 2015-04-01 20:01:12 +02:00
Claude Paroz 3f4e778402 Refs #24500 -- Avoided locale.getpreferredencoding in makemessages
Fixes a regression introduced in 53c2cf1e.
2015-04-01 19:57:48 +02:00
Claude Paroz 88dfe544f6 Fetched updated contrib translations from Transifex
Forward port of 5483c66f85 from stable/1.8.x
2015-04-01 19:51:50 +02:00
Claude Paroz 7dad681e2e Fetched updated core translations from Transifex
Forward port of d1b206daf8 from stable/1.8.x
2015-04-01 19:51:49 +02:00
Preston Timmons 0808ccce38 Fixed #23441, #24555 -- Improved the behavior of InclusionNode.
This change:

* Makes the InclusionNode cache-safe by removing render-time side effects
  to its nodelist.
* Ensures the render_context stack is properly scoped and reset by updating
  the render call to use Template.render rather than Nodelist.render.
2015-04-01 13:02:19 -04:00
Tim Heap 4ea1909d3c Fixed #24538 -- Allowed self in Jinja context
Rendering a Jinja template with self in the context threw an error.
While self is a reserved variable in Jinja, including self in the
context is not an error, so Django should respect that.
2015-04-01 12:26:57 -04:00
Markus Holtermann 3e7d9d05ac Refs #24554 -- Prevented rendering of unused migrations
Thanks Claude Paroz and Tim Graham for the review
2015-04-01 02:00:34 +02:00
Markus Holtermann 57dc8dd3fa Fixed #24554 -- Sped up migrations by rendering initial apps when they are first needed
Calling Migration.mutate_state() now also allows to do in_place
mutations in case an intermediate state is thrown away later.

Thanks Anssi Kääriäinen for the idea, Ryan Hall for parts of the patch,
and Claude Paroz and Tim Graham for the review
2015-04-01 02:00:05 +02:00
Andriy Sokolovskiy 29b4a3f513 Removed duplicate attribute in MySQL DatabaseSchemaEditor. 2015-03-30 19:23:41 -04:00
Tim Graham 845817b039 Fixed #24466 -- Added JavaScript escaping in a couple places in the admin.
Thanks Aymeric Augustin and Florian Apolloner for work on the patch.
2015-03-30 19:07:17 -04:00
Tim Graham b86abbceb9 Fixed #24115 -- Allowed bcrypt hashers to upgrade passwords on rounds change.
Thanks Florian Apolloner for the review.
2015-03-30 18:52:59 -04:00
Andriy Sokolovskiy e4cf8c8420 Fixed #24301 -- Added PostgreSQL-specific aggregate functions 2015-03-30 10:44:37 -04:00
Markus Holtermann c5cc332bf2 Fixed #24550 -- Added migration operation description to sqlmigrate output
Thanks Tim Graham for the review.
2015-03-30 16:31:20 +02:00
Simon Charette dc27f3ee0c Fixed #19259 -- Added group by selected primary keys support. 2015-03-29 22:03:30 -04:00
Marten Kenbeek 75430be86f Refs #24366 -- Fixed recursion depth error in migration graph
Made MigrationGraph forwards_plan() and backwards_plan() fall back to an
iterative approach in case the recursive approach exceeds the recursion
depth limit.
2015-03-29 16:08:07 +02:00
Marten Kenbeek bc83add04c Refs #24366 -- Renamed arguments in MigrationGraph, renamed tests 2015-03-29 16:07:58 +02:00
Markus Holtermann c7ec3c07e7 Fixed #24537 -- Ignored field order in RenameModel detection
Thanks to David Sanders for the report and test and Simon Charette for
the review.
2015-03-28 20:45:15 +01:00
Claude Paroz c2bfd76ec3 Refs #15779 -- Fixed UserChangeForm regression introduced by 1791a7e75
Thanks Tim Graham for reporting the regression.
2015-03-28 09:24:01 +01:00
Moritz Sichert 1f2abf784a Fixed #24469 -- Refined escaping of Django's form elements in non-Django templates. 2015-03-27 19:46:20 -04:00
Caroline Simpson dc5b01ad05 Fixed #18773 -- Added logging for template variable resolving
Added a django.template logger without a default handler. Added
logging if there is an exception while resolving variables in a
template.
2015-03-27 19:19:48 -04:00
Marco Fucci 4ee08958f1 Fixed #24505 -- Fixed clash with hidden m2m fields.
Added support for multiple m2m fields with the same 'to' model
and with related_name set to '+'.
2015-03-26 19:00:37 -04:00
Bas Peschier 9128762f16 Fixed #19910 -- Added slash to i18n redirect if APPEND_SLASH is set.
This introduces a force_append_slash argument for request.get_full_path()
which is used by RedirectFallbackMiddleware and CommonMiddleware when
handling redirects for settings.APPEND_SLASH.
2015-03-26 09:26:55 -04:00
Bertrand Bordage 3e64f3d0fc Fixed #24531 -- Improved CommaSeparatedIntegerField validation.
`','`, `'1,,1'`, `',1'` etc. are no longer considered as valid
comma-separated integer lists.
2015-03-25 18:49:59 -04:00
Andrei Kulakov e2bfcab065 Fixed #24394 -- Allowed running tests with empty default dictionary. 2015-03-25 17:56:59 -04:00
Alex Hill 7a75ed1a4f Removed untouched branch in StateApps.__init__() 2015-03-25 16:48:26 -04:00
Alex Hill 720ff740e7 Fixed #24215 -- Refactored lazy model operations
This adds a new method, Apps.lazy_model_operation(), and a helper function,
lazy_related_operation(), which together supersede add_lazy_relation() and
make lazy model operations the responsibility of the App registry. This
system no longer uses the class_prepared signal.
2015-03-25 16:48:17 -04:00
Raúl Cumplido cda74c7fc9 Fixed #24441 -- Changed get_image_dimensions() return value for broken images 2015-03-25 12:39:29 -04:00
Anssi Kääriäinen 8f30556329 Renamed Field.rel attribute to remote_field
Field.rel is now deprecated. Rel objects have now also remote_field
attribute. This means that self == self.remote_field.remote_field.

In addition, made the Rel objects a bit more like Field objects. Still,
marked ManyToManyFields as null=True.
2015-03-25 08:16:12 -04:00
Anssi Kääriäinen f9c70bb3a1 Renamed ForeignObject.related_field to target_field 2015-03-25 08:13:27 -04:00
Anssi Kääriäinen d43aa28f67 Removed field.field check in setup_joins() 2015-03-25 08:11:27 -04:00
Anssi Kääriäinen b68212f539 Refs #24267 -- Implemented lookups for related fields
Previously related fields didn't implement get_lookup, instead
related fields were treated specially. This commit removed some of
the special handling. In particular, related fields return Lookup
instances now, too.

Other notable changes in this commit is removal of support for
annotations in names_to_path().
2015-03-25 08:05:22 -04:00
Riccardo Magliocchetti 0decef337f Fixed #24405 -- Made admin related object JavaScript overridable
Consolidated it in one file and move the DOM related stuff to the
template so it is easily overridable. To override the popup behavior
you need to add handlers for the custom events triggered in the
admin_change_form_document_ready template block.
2015-03-24 11:51:37 -04:00
David Szotten 80e3444eca Fixed #24483 -- Prevented keepdb from breaking with generator choices.
If Field.choices is provided as an iterator, consume it in __init__ instead
of using itertools.tee (which ends up holding everything in memory
anyway). Fixes a bug where deconstruct() was consuming the iterator but
bypassing the call to `tee`.
2015-03-24 11:42:53 -04:00
Tim Graham 13bc311cdb Removed getLogger alias in django.utils.log. 2015-03-24 08:41:05 -04:00
Tim Graham 987e4b91d6 Removed the null handler in Django's default logging config.
It's unused since f0f327bb.
2015-03-24 08:26:14 -04:00
Claude Paroz 01ec127bae Fixed #12400 -- Allowed geometry fields in unique_together
Thanks Tim Graham for the review.
2015-03-23 19:52:49 +01:00
andy matthews b4da88b126 Fixed #24440 -- Added padding to debug view stacktrace lines. 2015-03-23 11:17:17 -04:00
Baptiste Mispelon 1aadade373 Fixed #24521 -- Added support for serializing frozensets in migrations. 2015-03-23 15:38:25 +01:00
Michael Blatherwick 00e667728b Fixed #23697 -- Improved ForeignObject.get_lookup_constraint() error message. 2015-03-23 10:31:57 -04:00
TomV a4a58811b9 Removed redundant model instantiation in contrib.admin; refs #11390. 2015-03-23 10:06:25 -04:00
Bas Peschier b4382b7055 Fixed #16362 -- Allowed lookaround assertions in URL patterns. 2015-03-23 09:00:07 -04:00
Josh Smeaton 02a2943e4c Fixed #24485 -- Allowed combined expressions to set output_field 2015-03-22 17:36:55 +11:00
Josh Smeaton 127b3873d0 Fixed #24508 -- Made annotations commutative 2015-03-22 17:28:42 +11:00
Pakal 53c2cf1e7b Fixed #24500 -- Fixed makemessages encoding problems retrieving gettext version. 2015-03-21 09:08:51 -04:00
Jon Dufresne 966a29c2b8 Fixed #24479 -- Added system check to prevent both ordering and order_wrt. 2015-03-21 08:16:28 -04:00
Jon Dufresne e304e13448 Removed double pop from meta_attrs. 2015-03-21 08:16:28 -04:00
Alex Hill 880393a902 Explicitly disable FK constraints in SQLite editor 2015-03-21 10:31:07 +01:00
Alex Hill 6c58e53d5d Safer table alterations under SQLite
Table alterations in SQLite require creating a new table and copying
data over from the old one. This change ensures that no Django model
ever exists with the temporary table name as its db_table attribute.
2015-03-21 10:31:07 +01:00
Claude Paroz 9e83f30cd3 Fixed #24515 -- Fixed DjangoTranslation plural handling 2015-03-21 10:27:30 +01:00
Karl Hobley aea02ddfb7 Fixed #24490 -- Set LogEntry.change_message when adding an object. 2015-03-20 18:25:06 -04:00
Tim Graham a3e75f6bed Removed unused imports. 2015-03-20 17:57:11 -04:00
Moritz Sichert d94449f37a Removed spaces after 'function' in jsi18n 2015-03-20 17:28:29 -04:00
Moritz Sichert 6bb2175ed6 Fixed #22106 -- Allowed using more than one instance of javascript_catalog per project. 2015-03-20 17:27:41 -04:00
Claude Paroz ba37ac749e Adapted sendtestemail to be more argparse-ish 2015-03-20 20:40:35 +01:00
Daniel Wiesmann 0d9b018e07 Fixed gis test failures when numpy isn't installed.
Thanks to Bas Peschier for pointing this out. Refs #23804.
2015-03-20 13:42:55 -04:00
Loek van Gent d898ba1bec Fixed #24419 -- Added sendtestemail management command 2015-03-20 12:03:50 -04:00
Preston Timmons 55f12f8709 Cleaned up the template debug implementation.
This patch does three major things:

* Merges the django.template.debug implementation into django.template.base.

* Simplifies the debug implementation.

  The old implementation copied debug information to every token and node.
  The django_template_source attribute was set in multiple places, some
  quite hacky, like django.template.defaulttags.ForNode.

  Debug information is now annotated in two high-level places:

  * Template.compile_nodelist for errors during parsing
  * Node.render_annotated for errors during rendering

  These were chosen because they have access to the template and context
  as well as to all exceptions that happen during either the parse or
  render phase.

* Moves the contextual line traceback information creation from
  django.views.debug into django.template.base.Template. The debug views now
  only deal with the presentation of the debug information.
2015-03-20 08:58:07 -04:00
Yair Chuchem eb5ebcc2d0 Fixed #24285 -- Made for_user argument optional for {% get_admin_log %} tag 2015-03-20 08:32:25 -04:00
Loek van Gent 35b3158d52 Fixed #24417 -- Added ModelAdmin.get_list_select_related() 2015-03-19 08:52:28 -04:00
Jon Walsh 8d90489fe0 Fixed typo in escape_filter() docstring. 2015-03-19 07:21:38 -04:00
Tim Graham 011a54315e Made is_safe_url() reject URLs that start with control characters.
This is a security fix; disclosure to follow shortly.
2015-03-18 19:20:07 -04:00
Tim Graham 1c83fc88d6 Fixed an infinite loop possibility in strip_tags().
This is a security fix; disclosure to follow shortly.
2015-03-18 19:20:07 -04:00
Karl Hobley 81e1a35c36 Fixed #24495 -- Allowed unsaved model instance assignment check to be bypassed. 2015-03-18 19:00:09 -04:00
Tim Graham 02d78bb1a8 Fixed build failure introduced by refs #23757. 2015-03-18 18:46:06 -04:00
Claude Paroz 65129aac07 Fixed #23757 -- Added 3D introspection support to Spatialite backend
Thanks Tim Graham for the review.
2015-03-18 19:27:44 +01:00
Claude Paroz a0c2eb46dd Fixed #23960 -- Removed http.fix_location_header
Thanks Carl Meyer for the report and Tim Graham for the review.
2015-03-18 18:22:50 +01:00
Bas Peschier 0339844b70 Fixed #24476 -- Added context manager/decorator for overriding script prefix.
Tests were using an undocumented keyword argument for easily overriding
script prefix while reversing. This is now changed into a test utility
which can be used as decorator or context manager.
2015-03-18 13:03:25 -04:00
Moritz Sichert 6bff343989 Refs #24469 -- Fixed escaping of forms, fields, and media in non-Django templates. 2015-03-18 09:11:01 -04:00
Claude Paroz 465edf2bb2 Updated translation catalogs
Strings are frozen in anticipation of the Django 1.8 release.
Forward port of 1cd2584c98 from stable/1.8.x
2015-03-18 09:31:00 +01:00
Claude Paroz debf521d49 Removed translations from contrib.messages
The only one translatable string will be handled in the core catalog.
Forward port of 1bb712d79c from stable/1.8.x
2015-03-18 09:30:20 +01:00
Tim Graham 71c638fc55 Fixed typo in refs #15579 comment. 2015-03-17 09:08:02 -04:00
Josh Smeaton 88d798d71a Refs #24485 -- Renamed some expression types 2015-03-17 08:40:18 -04:00
Josh Smeaton ff2aa40192 Fixed #24486 -- Fixed error with datetime and DurationField arithmetic 2015-03-17 08:35:49 -04:00
Andriy Sokolovskiy 81c2d9f60b Fixed #15579 -- Added ability to delete only child models in multi-table inheritance. 2015-03-17 08:33:16 -04:00
Daniel Wiesmann b9cb81570e Made SRID a required parameter for GDALRaster instantiation; refs #23804.
Earlier versions of GDAL do not allow the srid to be set to 0,
so it should be a required parameter to ensure compatibility.
2015-03-17 08:16:12 -04:00
Daniel Wiesmann f269c1d6f6 Added write support for GDALRaster
- Instantiation of GDALRaster instances from dict or json data.
- Retrieve and write pixel values in GDALBand objects.
- Support for the GDALFlushCache in gdal C prototypes
- Added private flush method to GDALRaster to make sure all
  data is written to files when file-based rasters are changed.
- Replaced ``ptr`` with ``_ptr`` for internal ptr variable

Refs #23804. Thanks Claude Paroz and Tim Graham for the reviews.
2015-03-16 19:37:43 +01:00
John Giannelos 8758a63ddb Fixed #24427 -- Stopped writing migration files in dry run mode when merging.
Also added display of migration to stdout when verbosity=3.
2015-03-16 14:04:37 -04:00
Marten Kenbeek 818182b514 Fixed #24488 -- Made create_default_site() use default pk of 1.
Fixed create_default_site() to use a default value in case
settings.SITE_ID isn't set; refs #23945.
2015-03-16 13:30:59 -04:00
Preston Timmons 388e79e9fc Fixed #24493 -- Added BaseContext.setdefault() 2015-03-16 13:13:02 -04:00
Joeri Bekker 0ed20d5cc4 Fixed #23926 -- Improved validation error for custom permissions that are too long. 2015-03-16 12:13:49 -04:00
Thomas Tanner 28986da4ca Fixed #5986 -- Added ability to customize order of Form fields 2015-03-16 09:12:57 -04:00
Tomáš Ehrlich 8414fcf16b Fixes #23643 -- Added chained exception details to debug view. 2015-03-14 16:08:23 -04:00
Tim Graham 21ffbb06ec Fixed #24480 -- Marked strings in contrib.gis templates for translation. 2015-03-14 14:46:09 -04:00
Berker Peksag 34fb909180 Fixed #12982 -- Added a get_or_set() method to the BaseCache backend. 2015-03-14 20:07:16 +02:00
Claude Paroz a52cd407b8 Fed tuples to startswith when appropriate 2015-03-13 21:58:28 +01:00
medmunds 5993b52e6d Fixed #24416 -- Added support for lazy email addresses. 2015-03-13 12:33:49 -04:00
Sævar Öfjörð Magnússon d8de9a64d7 Fixed #24478 -- Added NUMBER_GROUPING value for Icelandic 2015-03-13 16:56:03 +01:00
Claude Paroz aa5ab114e3 Fixed #24122 -- Redirected to translated url after setting language
Thanks gbdlin for the initial patch and Tim Graham for the review.
2015-03-13 16:46:40 +01:00
Jon Dufresne d861f95c44 Fixed #24139 -- Changed HttpResponse.reason_phrase to evaluate based on status_code. 2015-03-12 20:18:06 -04:00
Bas Peschier c9f1a12925 Fixed #24013 -- Fixed escaping of reverse() prefix.
Prefix was treated as a part of the url pattern, which it is not.
Improved tests to conform with RFC 3986 which allows certain
characters in path segments without being escaped.
2015-03-12 19:05:17 -04:00
Tim Graham e4a578e70e Fixed #24226 -- Changed admin EMPTY_CHANGELIST_VALUE from (None) to - 2015-03-12 09:40:56 -04:00
Bas Peschier f0f5212624 Fixed #12943 -- Allowed unnamed arguments to be propagated in includes
Propagated unnamed arguments as positional arguments into included
URLconfs if no named arguments are defined. Positional and keyword
arguments are never combined.
2015-03-12 09:18:39 -04:00
Tim Graham 8a481498aa Fixed #24468 -- Made signed cookies cache backend resilient to unpickling exceptions. 2015-03-12 08:19:54 -04:00
Anton Danilchenko 28e8c54d7d Fixed #24467 -- Removed conditional inclusion of actions.js & prepopulate.js.
The JavaScript may be required when using ModelAdmin.get_actions() or
get_prepopulated_fields(). Always including them is the easiest solution.
2015-03-11 20:18:59 -04:00
Rik ccff08c194 Fixed #24463 -- Removed mod_python functionality from HttpRequest._get_scheme() 2015-03-11 14:35:25 -04:00
Tim Graham 3ed9c7bdfe Fixed #24471 -- Enhanced urlize regex to exclude quotes and angle brackets. 2015-03-10 19:24:46 -04:00
Tim Graham 7b1a67cce5 Fixed escaping regression in urlize filter.
Now that the URL is always unescaped as of refs #22267,
we should re-escape it before inserting it into the anchor.
2015-03-10 18:58:34 -04:00
Bas Peschier 756cee46d2 Fixed #24455 -- Fixed crash in debug view with lazy objects 2015-03-09 20:30:01 -04:00
Claude Paroz 578ac17f81 Made runserver use leave_locale_alone 2015-03-09 18:59:27 +01:00
Claude Paroz df193b3cef Fixed #24382 -- Allowed unicode chars inside formatted numbers
Thanks Jacob Rief for the report and Tim Graham for the review.
2015-03-09 18:55:28 +01:00
Erik Romijn fa350e2f30 Fixed #24464 -- Made built-in HTML template filter functions escape their input by default.
This may cause some backwards compatibility issues, but may also
resolve security issues in third party projects that fail to heed warnings
in our documentation.

Thanks Markus Holtermann for help with tests and docs.
2015-03-09 09:29:58 -04:00
Anssi Kääriäinen fb146193c4 Fixed #24171 -- Fixed failure with complex aggregate query and expressions
The query used a construct of qs.annotate().values().aggregate() where
the first annotate used an F-object reference and the values() and
aggregate() calls referenced that F-object.

Also made sure the inner query's select clause is as simple as possible,
and made sure .values().distinct().aggreate() works correctly.
2015-03-09 07:49:23 -04:00
Marten Kenbeek e272904ff7 Fixed #23407 -- Extended coverage of makemigrations --noinput option.
Changed --noinput option in makemigrations to suppress all user prompts,
not just when combined with --merge.
2015-03-08 19:44:14 +01:00
Bas Peschier 336512fae7 Fixed #23173 -- Fixed incorrect stripping of SCRIPT_URL 2015-03-08 15:48:27 +01:00
Rik a5b225084f Fixed #23838 -- added missing `__iter__` to LazyObject 2015-03-08 15:42:23 +01:00
Marten Kenbeek 888c9b6429 Fixed #24397 -- Sped up rendering multiple model states.
Set apps.ready to False when rendering multiple models. This prevents
that the cache on Model._meta is expired on all models after each time a
single model is rendered. Prevented that Apps.clear_cache() refills the
cache on Apps.get_models(), so that the wrong value cannot be cached
when cloning a StateApps.
2015-03-08 13:54:49 +01:00
Sztrovacsek 87d78241a2 Fixed #23986 -- Fixed collectstatic --clear failure if STATIC_ROOT dir doesn't exist. 2015-03-07 10:47:07 -05:00
Jean-Louis Fuchs f4f0060fea Fixed #24447 -- Made migrations add FK constraints for existing columns
When altering from e.g. an IntegerField to a ForeignKey, Django didn't
add a constraint.
2015-03-07 14:09:56 +01:00
Tim Graham c36b60836b Fixed #24451 -- Deprecated comma-separated {% cycle %} syntax. 2015-03-07 07:42:39 -05:00
david 88c605e3e3 Fixed #23993 -- Added form.media to the admin login template. 2015-03-07 12:59:58 +01:00
Claude Paroz ec808e807a Fixed urlize regression with entities in query strings
Refs #22267.
Thanks Shai Berger for spotting the issue and Tim Graham for the
initial patch.
2015-03-06 22:20:14 +01:00
Josh Smeaton ceaf31adff Fixed #24420 -- Allowed ordering by case expressions 2015-03-06 13:30:02 +11:00
Grzegorz Slusarek 668d53cd12 Fixed #21495 -- Added settings.CSRF_HEADER_NAME 2015-03-05 15:03:40 -05:00
Tim Graham d61ebc8fed Fixed #19538 -- Removed window.__admin_media_prefix__ from admin templates. 2015-03-05 06:44:16 -05:00
Claude Paroz 8714403614 Fixed #24428 -- Fixed has_changed for fields with coercion
Thanks Carsten Fuchs for the report.
2015-03-05 09:00:13 +01:00
Claude Paroz 767c33d1fa Fixed #24369 -- Prevented crash when flushing before db migration
Thanks Thomas Tanner for the report and Tim Graham for the review.
2015-03-05 08:57:28 +01:00
Benjamin Wohlwend d6969abf23 Moved definition of chunks out of timesince function.
This speeds up the timesince function/filter substantially.
2015-03-04 22:30:14 +01:00
Tim Graham 36a17be9f3 Fixed #24426 -- Displayed admin actions panel when show_full_result_count=False. 2015-03-04 12:00:12 -05:00
Tim Graham fe42bfaaff Used format_html() in contrib.admin.utils for consistency. 2015-03-04 10:26:04 -05:00
Markus Holtermann a9e29fae10 Fixed #24435 -- Prevented m2m field removal and addition in migrations when changing blank
Thanks Mark Tranchant for the report an Tim Graham for the test and
review.
2015-03-04 14:26:49 +01:00
Preston Timmons 70123cf084 Fixed #24399 -- Made filesystem loaders use more specific exceptions. 2015-03-03 21:20:46 +01:00
Mathias André 85757d0e79 Removed outdated docstring for get_admin_url().
Since a4b8a4b632 the admin
URL returned by get_admin_url() is no longer relative to
the Django admin index page.
2015-03-03 07:46:12 -05:00
Preston Timmons 358850781f Fixed #24372 - Replaced TokenParser usage with traditional parsing. 2015-03-02 18:25:28 -05:00
Claude Paroz 80be597a7b Fixed #24360 -- Delayed internal LocaleMiddleware variable initialization
Failing in a middleware `__init__` is preventing proper debug view.
2015-03-02 20:06:24 +01:00
Andrei Kulakov 08572e8d12 Fixed #24294 -- Allowed staff_member_required decorator to handle args. 2015-03-02 13:15:34 -05:00
Tim Graham 4e8b167e4d Fixed MySQL build failure introduced by refs #24390.
Added table_name back to _create_index_sql() to prevent
duplicate index names on MySQL.
2015-03-02 13:07:34 -05:00
László Károlyi f37c11eea3 Fixed #24390 -- Made migration index names deterministic. 2015-03-02 09:25:19 -05:00
Corey Farwell 4fdc7015c0 Used dict comprehension in URLNode
4468c08d7 replaced a lot of the old `dict()` comprehensions
with the new style, but missed this one.
2015-03-02 08:50:27 -05:00
Preston Timmons 80d6b6b863 Fixed #24409 -- Combined the app_directories and filesystem loader implementation.
Besides the directories they look in, these two loaders are functionally
the same. This removes unnecessary code duplication between the two.
2015-03-02 07:53:58 -05:00
Claude Paroz 4b8979e477 Fixed #17401 -- Made SelectDateWidget.render reflect wrong value
Thanks Marcin Wrobel for the initial patch.
2015-03-01 21:37:52 +01:00
Claude Paroz 23c612199a Simplified emit_post_migrate from flush command
Follow-up of f4f24d30e0.
2015-02-28 16:10:32 +01:00
Claude Paroz 90ab6ee612 Revert "Fixed #24369 -- Prevented crash when `flush`ing before db migration"
This reverts commit 9f1dbe29c0.
The proposed solution does not pass the test suite.
2015-02-28 12:11:27 +01:00
Claude Paroz 9f1dbe29c0 Fixed #24369 -- Prevented crash when `flush`ing before db migration
Thanks Thomas Tanner for the report.
2015-02-28 10:12:32 +01:00
Claude Paroz 3cf1c02695 Fixed #24413 -- Prevented translation fallback for English
Thanks Tomasz Kontusz for the report, Baptiste Mispelon for
analysis and Tim Graham for the review.
2015-02-28 10:07:12 +01:00
Claude Paroz 5cf96b49e4 Fixed #24418 -- Prevented crash in refresh_from_db with null fk
Thanks Johannes Lerch for the report, Tim Graham for the test case,
and Simon Charette for the review.
2015-02-27 20:23:07 +01:00
Jon Dufresne 3b966c2b73 Fixed #24229 -- Changed IntegerField to clean floats representing integers 2015-02-27 12:23:21 +01:00
Rolf Jagerman fa9cb5dcdc Fixed #24406 -- Improved SelectFilter js to use click events
The SelectFilter widget used href to execute javascript. This was
problematic if one wishes to customize the widget, since the href
javascript is executed after events are handled. This change modifies
the javascript to use click events to handle button behavior.
2015-02-26 12:50:09 -05:00
Tim Graham 47b35b1844 Fixed #24411 -- Avoided dict key/method clash in admin delete views. 2015-02-25 07:15:56 -05:00
Michael Angeletti 65441bbdb0 Fixed #24391 -- Made BoundField.value() cache callable values. 2015-02-24 19:50:55 -05:00
Stanislas Guerra 4c2f546b55 Fixed #24395 -- Ensured inline ModelsForms have an updated related instance. 2015-02-24 11:49:00 -05:00
Aymeric Augustin b9c619abc1 Prevented makemigrations from writing in sys.path[0].
There's no reason to assume that sys.path[0] is an appropriate location
for generating code. Specifically that doesn't work with extend_sys_path
which puts the additional directories at the end of sys.path.

In order to create a new migrations module, instead of using an
arbitrary entry from sys.path, import as much as possible from the path
to the module, then create missing submodules from there.

Without this change, the tests introduced in the following commit fail,
which seems sufficient to prevent regressions for such a refactoring.
2015-02-23 19:55:10 +01:00
Tim Graham 1306cd1e8a Fixed #24377 -- Fixed model inline formsets with primary key's that have defaults. 2015-02-23 08:44:27 -05:00
Emin Mastizada dda2a3cf4c Added formats for the Azerbaijani locale. 2015-02-23 07:37:13 -05:00
Anssi Kääriäinen f95122e541 Fixed #24381 -- removed ForeignObjectRel opts and to_opts
These cached properies were causing problems with pickling, and in
addition they were confusingly defined: field.rel.model._meta was
not the same as field.rel.opts.

Instead users should use field.rel.related_model._meta inplace of
field.rel.opts, and field.rel.to._meta in place of field.rel.to_opts.
2015-02-23 07:24:43 -05:00
Marten Kenbeek 78d43a5e10 Fixed #24366 -- Optimized traversal of large migration dependency graphs.
Switched from an adjancency list and uncached, iterative depth-first
search to a Node-based design with direct parent/child links and a
cached, recursive depth-first search. With this change, calculating
a migration plan for a large graph takes several seconds instead of
several hours.

Marked test `migrations.test_graph.GraphTests.test_dfs` as an expected
failure due to reaching the maximum recursion depth.
2015-02-23 12:38:53 +01:00
Michael Manfre 7fa7dd48c4 Fixed signature of BaseDatabaseOperations.date_interval_sql() and document the change. 2015-02-22 23:23:16 -05:00
Aymeric Augustin 556a74879f Fixed a few uses of Template that relied on a default engine.
Refs #24389.
2015-02-22 23:13:55 +01:00
Aymeric Augustin c688460df6 Removed rmtree_errorhandler.
The stated reason for its introduction in d18d37ce no longer applies
since Django's code repository was switched from Subversion to git.

Furthermore it never had any effect because shutil.rmtree ignores its
onerror argument when ignore_errors is True.

The reason for its use in template management commands is unclear.
2015-02-22 23:09:42 +01:00
Aymeric Augustin 88a5f17d25 Fixed #24389 -- Isolated the CSRF view from the TEMPLATES setting.
Thanks uranusjr for the report and analysis.
2015-02-22 15:46:35 +01:00
Michael Angeletti ea3168dc6c Fixed #24376 -- added verbose_name arg to UUIDField 2015-02-21 13:27:49 -05:00
Don Kirkby 99a1bbf985 Fixed typo in django/db/models/fields/files.py comment. 2015-02-20 20:11:13 -05:00
foresmac 1d1d5d1c31 Fixed #24341 -- Added specific error messages to RangeField subclasses 2015-02-20 16:49:15 -05:00
Simon Charette 19f7278c86 Removed reference to iteration count in the PBKDF2 hasher docstring. 2015-02-20 16:37:29 -05:00
Aymeric Augustin 51b606f75d Removed a non-obvious side-effect of assigning Context.template.
Explicit is better than implicit.
2015-02-20 22:27:48 +01:00
Frank Wiles e43f99d1a9 Fixed PBKDF2PasswordHasher comments to reflect reality. 2015-02-20 16:00:51 -05:00
Anssi Kääriäinen bad5f262bf Fixed #24328 -- cleaned up Options._get_fields() implementation 2015-02-20 13:00:12 -05:00
Loic Bistuer bed504d70b Fixed #24351, #24346 -- Changed the signature of allow_migrate().
The new signature enables better support for routing RunPython and
RunSQL operations, especially w.r.t. reusable and third-party apps.

This commit also takes advantage of the deprecation cycle for the old
signature to remove the backward incompatibility introduced in #22583;
RunPython and RunSQL won't call allow_migrate() when when the router
has the old signature.

Thanks Aymeric Augustin and Tim Graham for helping shape up the patch.

Refs 22583.
2015-02-20 21:34:09 +07:00
Marc Tamlyn c490e410af Fixed #24373 -- Added run_validators to ArrayField.
Thanks to DavidMuller for the report.
2015-02-20 11:51:46 +00:00
Marc Tamlyn 32d4db66b9 Update converters to take a consistent set of parameters.
As suggested by Anssi. This has the slightly strange side effect of
passing the expression to Expression.convert_value has the expression
passed back to it, but it allows more complex patterns of expressions.
2015-02-20 11:35:52 +00:00
Marc Tamlyn 4755f8fc25 Fixed #24343 -- Ensure db converters are used for foreign keys.
Joint effort between myself, Josh, Anssi and Shai.
2015-02-20 11:35:51 +00:00
Alex Vidal e467919c63 Fixed typo in django.core.servers.basehttp message. 2015-02-19 19:31:49 -05:00
Aymeric Augustin 1bfcc950ab Set context.template instead of context.engine while rendering.
This opens more possibilities, like accessing context.template.origin.

It also follows the chain of objects instead of following a shortcut.
2015-02-19 22:08:11 +01:00
Claude Paroz efb1f99f94 Fixed #20889 -- Prevented BadHeaderError when Python inserts newline
Workaround for http://bugs.python.org/issue20747.
In some corner cases, Python 2 inserts a newline in a header value
despite `maxlinelen` passed in Header constructor.
Thanks Tim Graham for the review.
2015-02-19 20:18:31 +01:00
Shai Berger ceadc94f09 Fixed #24307: Avoided redundant column nullability modifications on Oracle
Thanks Joris Benschop for the report, and Tim Graham for the tests.
2015-02-19 02:39:41 +02:00
Marten Kenbeek 15dc8d1c9d Fixed #24291 - Fixed migration ModelState generation with unused swappable models
Swapped out models don't have a _default_manager unless they have
explicitly defined managers. ModelState.from_model() now accounts for
this case and uses an empty list for managers if no explicit managers
are defined and a model is swapped out.
2015-02-18 19:05:10 +01:00
Adam Chainz e9282747a4 Removed unused foreign_key_re variables in MySQL/Oracle DB backends 2015-02-18 10:22:30 -05:00
Tim Graham 098fa12dd3 Refs #24324 -- Fixed crash in {% debug %} tag on Python 2.
If Django is installed in a path that contains non-ASCII characters,
the tag failed with UnicodeDecodeError.
2015-02-18 07:24:13 -05:00
Tim Graham fa66ea7532 Refs #24324 -- Fixed UnicodeDecodeError in MigrationWriter on Python 2. 2015-02-17 18:48:15 -05:00
Tim Graham bebc1e53a3 Refs #24324 -- Fixed UnicodeDecodeError in template_backends tests
The message for the SuspiciousFileOperation exception needs to
be a unicode string.
2015-02-17 18:44:31 -05:00
Tim Graham bad6280c4e Refs #24324 -- Fixed get_app_template_dirs() UnicodeDecodeError on Python 2.
The function implemented most of upath(), but skipped the check for
strings that are already unicode.
2015-02-17 08:19:58 -05:00
Tim Graham c9ece2e6b9 Refs #24324 -- Fixed UnicodeDecodeError in makemigrations.
If the project path contained a non-ASCII character, Python 2 crashed.
2015-02-17 08:12:49 -05:00
Tim Graham 63c5c98701 Refs #24324 -- Fixed UnicodeEncodeError in SQLite backend while testing.
If 'name' contained non-ASCII characters, the comparison raised a
UnicodeEncodeError on Python 2.
2015-02-17 08:09:46 -05:00
Tim Graham 81a94cc616 Refs #24324 -- Fixed makemessages crash when Django is installed in a non-ASCII path. 2015-02-17 08:06:33 -05:00
Tim Graham 4a0aeac1b5 Refs #24324 -- Fixed management command discovery on non-ASCII paths. 2015-02-17 07:27:47 -05:00
Tim Graham 3adc5f1ee6 Fixed #24335 -- Bumped required psycopg2 version to 2.4.5 (2.5 for contrib.postgres). 2015-02-16 18:07:27 -05:00
Tim Graham 664c038f2c Moved contrib.contenttypes tests out of contrib. 2015-02-16 17:45:38 -05:00
Tim Graham 4538cbf17d Fixed #24299 -- Added an auth migration to ensure contenttypes is migrated.
Without this migration, the auth signal handlers will fail if migrating
only auth.
2015-02-16 14:52:30 -05:00
Sergey Fedoseev d392c1e150 Refs #24299 -- Made contenttypes migrations signal handler more robust. 2015-02-16 13:36:53 -05:00
Markus Holtermann b29f3b5120 Fixed #24225, #24264, #24282 -- Rewrote model reloading in migration project state
Instead of naively reloading only directly related models (FK, O2O, M2M
relationship) the project state needs to reload their relations as well
as the model changes as well. Furthermore inheriting models (and super
models) need to be reloaded in order to keep inherited fields in sync.

To prevent endless recursive calls an iterative approach is taken.
2015-02-16 19:31:51 +01:00