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

Merge pull request #1840 from bagerard/patch-2

Browse Source 
Update signals doc - clarification on EmbeddedDocument
This commit is contained in:
erdenezul 2018-08-15 20:41:04 +08:00 committed by GitHub
commit 36c5f02bfb
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
docs/guide/signals.rst
View File

@ -113,6 +113,10 @@ handlers within your subclass::
signals.pre_save.connect(Author.pre_save, sender=Author) signals.pre_save.connect(Author.pre_save, sender=Author)
signals.post_save.connect(Author.post_save, sender=Author) signals.post_save.connect(Author.post_save, sender=Author)
.. warning::
Note that EmbeddedDocument only supports pre/post_init signals. pre/post_save, etc should be attached to Document's class only. Attaching pre_save to an EmbeddedDocument is ignored silently.
Finally, you can also use this small decorator to quickly create a number of Finally, you can also use this small decorator to quickly create a number of
signals and attach them to your :class:`~mongoengine.Document` or signals and attach them to your :class:`~mongoengine.Document` or
:class:`~mongoengine.EmbeddedDocument` subclasses as class decorators:: :class:`~mongoengine.EmbeddedDocument` subclasses as class decorators::