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

Updated docs

Browse Source
This commit is contained in:
Ross Lawley 2012-09-14 10:18:44 +00:00
parent 4defc82192
commit 864053615b
3 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
docs/guide/defining-documents.rst
View File

@ -344,6 +344,10 @@ Its value can take any of the following constants:
their :file:`models.py` in the :const:`INSTALLED_APPS` tuple. their :file:`models.py` in the :const:`INSTALLED_APPS` tuple.
.. warning::
Signals are not triggered when doing cascading updates / deletes - if this
is required you must manually handle the update / delete.
Generic reference fields Generic reference fields
'''''''''''''''''''''''' ''''''''''''''''''''''''
A second kind of reference field also exists, A second kind of reference field also exists,

7
docs/guide/signals.rst
View File

@ -50,4 +50,11 @@ Example usage::
signals.post_save.connect(Author.post_save, sender=Author) signals.post_save.connect(Author.post_save, sender=Author)
ReferenceFields and signals
---------------------------
Currently `reverse_delete_rules` do not trigger signals on the other part of
the relationship. If this is required you must manually handled the
reverse deletion.
.. _blinker: http://pypi.python.org/pypi/blinker .. _blinker: http://pypi.python.org/pypi/blinker

4
mongoengine/fields.py
View File

@ -709,6 +709,10 @@ class ReferenceField(BaseField):
Bar.register_delete_rule(Foo, 'bar', NULLIFY) Bar.register_delete_rule(Foo, 'bar', NULLIFY)
.. note ::
`reverse_delete_rules` do not trigger pre / post delete signals to be
triggered.
.. versionchanged:: 0.5 added `reverse_delete_rule` .. versionchanged:: 0.5 added `reverse_delete_rule`
""" """