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1092 Commits

Author SHA1 Message Date
Ross Lawley
5e7efcc8c2 Added 'hint' support, telling Mongo the proper index to use for the query. 
Judicious use of hints can greatly improve query performance. When doing a query
on multiple fields (at least one of which is indexed) pass the indexed field as
a hint to the query. Hinting will not do anything if the corresponding index
does not exist.  The last hint applied to this cursor takes precedence over all
others.

Closes #203
 2011-06-17 12:43:28 +01:00
Ross Lawley
5cc9188c5b Improved validation of (Generic)Reference fields 2011-06-16 15:25:09 +01:00
Ross Lawley
5e8604967c Fixes for django Q query rendering bug 
Ensures that the QNodes haven't already been processed
Fixes #185
 2011-06-16 15:00:10 +01:00
Ross Lawley
cae3f3eeff Fixes pickling issue with choice fields 
Removes the dynamic __get_field_display partials before pickling
 2011-06-16 12:50:45 +01:00
Ross Lawley
658b85d327 Inconsistent setting of '_cls' broke inherited document referencing 
Fixes #199
 2011-06-15 16:51:49 +01:00
Ross Lawley
ffb3e8b7b9 Added help_text and verbose_name to fields 
closes #192
 2011-06-15 11:28:41 +01:00
Ross Lawley
94cad89e32 Fixes to item_frequencies - now handles path lookups 
fixes #194
 2011-06-15 11:22:27 +01:00
Ross Lawley
0338ac17b1 Fixes multiple assignment issue preventing saves 
Thanks to @wpjunior for the ticket and testcase
Also fixed bug in BaseList
fixes #195
 2011-06-15 08:57:46 +01:00
Ross Lawley
cb1dfdfac6 Fixes to signals 
The sender is the class of the document not the instance - easier to
hook into
 2011-06-14 16:56:04 +01:00
Ross Lawley
576db9ca88 Fixes DateTimeField handling of date objects. 
Fixes #191
 2011-06-14 15:09:03 +01:00
Ross Lawley
0ed79a839d Added delta tracking to documents. 
All saves on exisiting items do set / unset operations only on changed fields.
* Note lists and dicts generally do set operations for things like pop() del[key]
  As there is no easy map to unset and explicitly matches the new list / dict

fixes #18
 2011-06-14 14:35:38 +01:00
Ross Lawley
fd7f882011 Save no longer tramples over documents now sets or unsets explicit fields. 
Fixes #146, refs #18
Thanks @zhangcheng for the initial code
 2011-06-09 16:09:06 +01:00
Ross Lawley
b2848b8519 Added ComplexDateTimeField 
Thanks to @pelletier for the code.
Refs #187
 2011-06-09 14:20:21 +01:00
Ross Lawley
417bb1b35d Added regression test for #185 2011-06-09 12:15:36 +01:00
Ross Lawley
199b4eb860 Added django_tests and regression test for order_by 
Refs #190
 2011-06-09 12:08:37 +01:00
Ross Lawley
a66417e9d0 pep8 update 2011-06-09 11:31:47 +01:00
Ross Lawley
4b9bacf731 Added ComplexBaseField 
* Handles the efficient lazy dereferencing of DBrefs.
* Handles complex nested values in ListFields and DictFields
* Allows for both strictly declared ListFields and DictFields where the embedded
value must be of a field type or no restrictions where the values can be a mix
of field types / values.
* Handles DBrefences of documents where allow_inheritance = False.
 2011-06-09 11:25:24 +01:00
Ross Lawley
602d7dad00 Improvements to Abstract Base Classes 
Added test example highlighting what to do to migrate a class from
complex (allows inheritance) to simple.
 2011-06-08 17:10:26 +01:00
Ross Lawley
d32dd9ff62 Added _get_FIELD_display() for handy choice field display lookups 
closes #188
 2011-06-08 13:07:08 +01:00
Colin Howe
4174918476 Merge in upstream dev 2011-06-08 12:33:36 +01:00
Colin Howe
7c62fdc0b8 Allow for types to never be auto-prepended to indices 2011-06-08 12:20:58 +01:00
Ross Lawley
3c88faa889 Updated slave_okay syntax 
Now inline with .timeout() and .snapshot().
Made them chainable - so its easier to use and added tests for cursor_args
 2011-06-08 12:06:26 +01:00
Ross Lawley
cfcd77b193 Added tests displaying datetime behaviour. 
Updated datetimefield documentation
 2011-06-08 10:33:56 +01:00
Ross Lawley
55e20bda12 Added slave_okay syntax to querysets. 
* slave_okay (optional): if True, allows this query to be run against a replica secondary.
 2011-06-06 14:35:46 +01:00
Ross Lawley
56f00a64d7 Added bulk insert method. 
Updated changelog and added tests / query_counter tests
 2011-06-06 12:37:06 +01:00
Ross Lawley
8553022b0e Merge branch 'dev' into feature/dev-indexes 2011-06-06 11:40:21 +01:00
Ross Lawley
7e87ed79ab Merge branch 'feature/blinker_signals' into dev 2011-06-06 11:10:12 +01:00
Ross Lawley
ec7effa0ef Added DereferenceBaseField class 
Handles the lazy dereferencing of all items in a list / dict.
Improves query efficiency by an order of magnitude.
 2011-06-06 11:04:06 +01:00
Colin Howe
40df08c74c Fix QuerySet.ensure_index for new index specs 2011-05-29 13:33:00 +01:00
Ross Lawley
5d778648e6 Inital tests for dereferencing improvements 2011-05-27 11:33:40 +01:00
Colin Howe
1fa47206aa Support for sparse indexes and omitting types from indexes 2011-05-26 19:39:41 +01:00
Colin Howe
6f5bd7b0b9 Test needs a connection... 2011-05-26 18:54:52 +01:00
Ross Lawley
c903af032f Added inline_map_reduce functionality 
Also added map_reduce method for calculating item_frequencies
Closes #183
 2011-05-26 15:44:43 +01:00
Ross Lawley
97a1310344 Tweakin test 2011-05-26 11:11:00 +01:00
Alistair Roche
bf6f03a412 Improved MapFields setting 2011-05-25 17:25:39 +01:00
Ross Lawley
5ab13518db Added test confirming order_by reference field doesnt work 2011-05-25 13:50:52 +01:00
Ross Lawley
eb892241ee Added regression test for editting embedded documents 
Closes #35
 2011-05-25 13:31:01 +01:00
Ross Lawley
fac3f038a8 Added regression test for issue with unset and pop 
Closes #118
 2011-05-25 12:20:56 +01:00
Ross Lawley
60c8254f58 Tweaks to item_frequencies 
Updated to use a ternary statement and added tests
Refs #124 #122

Thanks to @nickvlku for the code.
 2011-05-25 11:10:42 +01:00
Ross Lawley
2ce70448b0 Merge branch 'dev' into pull_124 2011-05-25 09:54:56 +01:00
Ross Lawley
c3a8840435 Blinker signals added 2011-05-24 20:27:19 +01:00
Ross Lawley
3246cf8bdd Merge pull request #177 from sbook/feature/update_lists 
Added the ability to update individual items in ListFields.

Example: 
  
   Message.objects(pk=12).update(set__comments__5__body="Testing 123")
 2011-05-24 06:13:10 -07:00
Ross Lawley
7ecf84395a Improved DictFields 
Allow searching multiple levels deep in DictFields
Allow DictField entries containing strings to use matching operators

Thanks again to @theojulien for the initial code #108
 2011-05-24 14:07:58 +01:00
Ross Lawley
32bab13a8a Added MapField, similar to DictField 
Similar to DictField except the value of each entry is always of a certain
(declared) field type.

Thanks again to @theojulienne for the code #108
 2011-05-24 12:50:48 +01:00
Ross Lawley
088c40f9f2 Added Abstract Base Classes 
Thanks to @theojulienne for the code :) #108
 2011-05-24 12:30:12 +01:00
Alistair Roche
8427877bd2 Merge remote branch 'upstream/dev' into dev 2011-05-24 11:32:23 +01:00
Alistair Roche
118c0deb7a Fixed list-indexing syntax; created tests. 2011-05-24 11:31:44 +01:00
Ross Lawley
1126c85903 Added Custom Objects Managers 
Managers can now be directly declared in a Document eg::

```python
    class CustomQuerySetManager(QuerySetManager):

        @staticmethod
        def get_queryset(doc_cls, queryset):
            return queryset(is_published=True)

    class Post(Document):
        is_published = BooleanField(default=False)
        published = CustomQuerySetManager()
```

Refactored the name of the `_manager_func` to `get_queryset` to mark it as
part the public API.  If declaring a Manager with a get_queryset method, it
should be a staticmethod, that accepts the document_class and the queryset.

Note - you can still use decorators in fact in the example below,
we effectively do the same thing as the first example and is much less verbose.

```python

    class Post(Document):
        is_published = BooleanField(default=False)

        @queryset_manager
        def published(doc_cls, queryset):
            return queryset(is_published=True)
```

Thanks to @theojulienne for the initial impetus and code sample #108
 2011-05-24 11:26:46 +01:00
Ross Lawley
1b72ea9cc1 Fixed detection of unique=True in embedded documents. 
Added some more test cases - thanks to @heyman for the initial
test case.

Closes #172
Refs #171
 2011-05-20 16:09:03 +01:00
Ross Lawley
04953351f1 Merge branch 'feature/slicing_fields' into dev 2011-05-20 14:18:48 +01:00