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112 Commits

Author SHA1 Message Date
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
Ross Lawley
5d778648e6 Inital tests for dereferencing improvements 2011-05-27 11:33:40 +01:00
Ross Lawley
c3a8840435 Blinker signals added 2011-05-24 20:27:19 +01:00
Ross Lawley
088c40f9f2 Added Abstract Base Classes 
Thanks to @theojulienne for the code :) #108
 2011-05-24 12:30:12 +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
9260ff9e83 Updated docs and added a NotRegistered exception 
For handling GenericReferences that reference documents that haven't
been imported.

Closes #170
 2011-05-20 10:22:22 +01:00
Ross Lawley
98436f271e Merge branch 'master' into dev 2011-05-18 08:13:58 +01:00
Анхбаяр Лхагвадорж
96dbeea171 Added __hash__, __ne__ with test. 2011-04-12 20:23:16 +08:00
Harry Marr
d7c9694be0 Merge branch 'master' of https://github.com/radev/mongoengine into dev 2011-03-06 13:23:30 +00:00
Harry Marr
ce8b3ea0a1 Merge remote branch 'nvie/dev' into dev 2011-01-09 23:29:11 +00:00
Vincent Driessen
07ef58c1a7 Rename delete_rule -> reverse_delete_rule. 2010-12-20 05:55:46 -08:00
Vincent Driessen
16e1f72e65 Avoid confusing semantics when comparing delete rules. 2010-12-14 03:39:14 -08:00
Vincent Driessen
620f4a222e Don't check for DO_NOTHING in the delete rule registration method. 
It is already checked before it is invoked.  This saves the ugly import
of DO_NOTHING inside document.py.
 2010-12-14 02:03:26 -08:00
Igor Ivanov
a68cb20266 Allow 0 or "" to be used as valid _id value. 2010-12-09 08:38:47 -08:00
Vincent Driessen
bba3aeb4fa Actually *use* the register_delete_rule classmethod, since it's there. 2010-12-05 22:24:27 -08:00
Vincent Driessen
86233bcdf5 Added initial implementation of cascading document deletion. 
The current implementation is still very basic and needs some polish.
The essence of it is that each Document gets a new meta attribute called
"delete_rules" that is a dictionary containing (documentclass,
fieldname) as key and the actual delete rule as a value.  (Possible
values are DO_NOTHING, NULLIFY, CASCADE and DENY.  Of those, only
CASCADE is currently implented.)
 2010-12-05 22:24:27 -08:00
Vincent Driessen
67fcdca6d4 Fix: PyFlakes pointed out this missing import. 2010-12-05 22:24:27 -08:00
Viktor Kerkez
e1282028a5 Added django style choices 2010-11-01 14:54:55 +01:00
Viktor Kerkez
ef15733efe Added creation_counter to BaseField in order to provied form modules with a way to sort fields i order user specified them (same technique is used in Django) 2010-10-23 22:35:37 +02:00
Viktor Kerkez
f0c5dd1bce Small fix for Python 2.5 2010-10-23 22:33:03 +02:00
Harry Marr
e9d478ed9f Merge branch 'master' of http://github.com/cyberdelia/mongoengine into v0.4 2010-10-18 10:22:56 +01:00
Steve Challis
39e27735cc Merge branch 'v0.4' of git://github.com/hmarr/mongoengine into v0.4 
Conflicts:
	docs/changelog.rst
	mongoengine/base.py
	mongoengine/queryset.py
 2010-10-17 23:48:20 +01:00
Harry Marr
0902b95764 Added support for recursive embedded documents 2010-10-18 00:27:40 +01:00
Harry Marr
3acfd90720 Added some imports for PyMongo 1.9 compatibility. 2010-10-04 14:58:00 +01:00
Timothée Peignier
9c9903664a add support for pk property in documents and filters 2010-10-03 18:50:35 +02:00
Steve Challis
67a9b358a0 Merge branch 'v0.4' of git://github.com/hmarr/mongoengine into v0.4 2010-09-29 23:39:09 +01:00
Steve Challis
b5eb3ea1cd Added a Django storage backend. 
- New GridFSStorage storage backend
- New FileDocument document for storing files in GridFS
- Whitespace cleaned up in various files
 2010-09-29 23:36:58 +01:00
Harry Marr
f11ee1f9cf Added support for using custom QuerySet classes 2010-09-15 09:47:13 +01:00
Mircea Pasoi
f1aec68f23 Inherit index options. 2010-08-30 17:40:01 +01:00
Mircea Pasoi
dcc8d22cec Proper unique index name when using db_field. 2010-08-30 17:38:07 +01:00
Florian Schlachter
185e7a6a7e Better way of checking if new_class has an 'objects' attribute. 2010-08-30 18:38:41 +02:00
Florian Schlachter
c39f315ddc Merge remote branch 'hmarr/v0.4' 2010-08-30 18:38:12 +02:00
Florian Schlachter
e0911a5fe0 Replaced slow exception handling with has_key. 2010-08-30 14:58:58 +02:00
Harry Marr
2635e41f69 Merge branch 'master' of http://github.com/theojulienne/mongoengine into v0.4 2010-08-30 13:54:07 +01:00
Harry Marr
40eb23a97a Merge branch 'master' of git://github.com/flosch/mongoengine into v0.4 
Conflicts:
	tests/fields.py
 2010-08-30 13:21:10 +01:00
Harry Marr
f4711699e4 Merge branch 'master' of http://github.com/danielhasselrot/mongoengine into v0.4 
Conflicts:
	mongoengine/fields.py
 2010-08-30 13:03:23 +01:00
Theo Julienne
b96e27a7e4 Allow documents to override the 'objects' QuerySetManager 2010-07-30 22:09:00 +10:00
flosch
51065e7a4d Closes #46 by instantiating a new default instance for every field by request. 2010-07-25 18:33:33 +02:00
Florian Schlachter
aa00feb6a5 FileField's values are now optional. When no value is applied, no File object is created and referenced. 2010-07-20 22:46:00 +02:00
Florian Schlachter
323c86308a Merge remote branch 'hmarr/v0.4' 
Conflicts:
	mongoengine/fields.py
	tests/fields.py
 2010-07-19 01:11:28 +02:00
Steve Challis
47bfeec115 Tidied code, added replace() method to FileField 2010-07-19 06:53:21 +08:00
Harry Marr
1c334141ee Merge branch 'geo' of git://github.com/blackbrrr/mongoengine into v0.4 
Conflicts:
	mongoengine/fields.py
	mongoengine/queryset.py
 2010-07-07 14:53:25 +01:00
Daniel Hasselrot
b89d71bfa5 Do not convert None objects 2010-07-06 14:17:30 +02:00
Daniel Hasselrot
3179c4e4ac Now only removes _id if none, for real 2010-07-06 11:25:49 +02:00
Daniel Hasselrot
f5e39c0064 Allowed _id to be missing when converting to mongo 2010-07-06 10:25:31 +02:00
Harry Marr
b23353e376 Fixed inherited document primary key issue 2010-05-24 23:03:30 +01:00
Florian Schlachter
eecc6188a7 fixes issue #41 since unicode kwargs is an feature of python 2.6.5 and above. 2010-04-19 11:34:09 +02:00
Harry Marr
3b4df4615a Fixed MRO error that occured on document inheritance 2010-04-17 21:45:11 +01:00