pub/mongoengine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Squashed commit of the following:

Browse Source 
commit 48f988acd7
Merge: 6526923 1304f27
Author: Ross Lawley <ross.lawley@gmail.com>
Date:   Thu Jul 26 08:17:45 2012 -0700

    Merge pull request #44 from faulkner/fix-notes

    Proper syntax for RST notes (so they actually render).

commit 6526923345
Author: Ross Lawley <ross.lawley@gmail.com>
Date:   Thu Jul 26 16:00:32 2012 +0100

    Fixed recursion loading bug in _get_changed_fields

    fixes hmarr/mongoengine#548

commit 24fd1acce6
Author: Ross Lawley <ross.lawley@gmail.com>
Date:   Thu Jul 26 14:14:10 2012 +0100

    Version bump

commit cbb9235dc5
Merge: 6459d4c 19ec2c9
Author: Ross Lawley <ross.lawley@gmail.com>
Date:   Wed Jul 25 15:12:34 2012 +0100

    Merge branch 'master' of github.com:hmarr/mongoengine

commit 19ec2c9bc9
Merge: 3070e0b 601f0eb
Author: Ross Lawley <ross.lawley@gmail.com>
Date:   Wed Jul 25 07:12:07 2012 -0700

    Merge pull request #545 from maxcountryman/patch-1

    Correcting typo in DynamicField docstring

commit 6459d4c0b6
Author: Ross Lawley <ross.lawley@gmail.com>
Date:   Wed Jul 25 14:55:10 2012 +0100

    Fixed issue with custom queryset manager expecting explict variable names

    If using / expecting kwargs you have to call the queryset manager
    explicitly.

commit 1304f2721f
Author: Chris Faulkner <thefaulkner@gmail.com>
Date:   Tue Jul 24 14:06:43 2012 -0700

    Proper syntax for RST notes (so they actually render).

commit 598ffd3e5c
Author: Ross Lawley <ross.lawley@gmail.com>
Date:   Mon Jul 23 15:32:02 2012 +0100

    Fixed documentation

commit 601f0eb168
Author: Max Countryman <maxc@me.com>
Date:   Fri Jul 20 19:12:43 2012 -0700

    Correcting typo in DynamicField docstring
This commit is contained in:
Ross Lawley
2012-07-26 22:50:39 +01:00
parent 1a4533a9cf
commit 3628a7653c
9 changed files with 130 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
docs/guide/defining-documents.rst
View File

@@ -259,6 +259,35 @@ as the constructor's argument::
content = StringField()
.. _one-to-many-with-listfields:
One to Many with ListFields
'''''''''''''''''''''''''''
If you are implementing a one to many relationship via a list of references,
then the references are stored as DBRefs and to query you need to pass an
instance of the object to the query::
class User(Document):
name = StringField()
class Page(Document):
content = StringField()
authors = ListField(ReferenceField(User))
bob = User(name="Bob Jones").save()
john = User(name="John Smith").save()
Page(content="Test Page", authors=[bob, john]).save()
Page(content="Another Page", authors=[john]).save()
# Find all pages Bob authored
Page.objects(authors__in=[bob])
# Find all pages that both Bob and John have authored
Page.objects(authors__all=[bob, john])
Dealing with deletion of referred documents
'''''''''''''''''''''''''''''''''''''''''''
By default, MongoDB doesn't check the integrity of your data, so deleting