#11441: Signal documentation should mention 'weak' parameter for connect
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Reporter: Mike_A | Owner: nobody
Status: new | Milestone:
Component: Documentation | Version: SVN
Resolution: | Keywords: weak signal
Stage: Accepted | Has_patch: 0
Needs_docs: 0 | Needs_tests: 0
Needs_better_patch: 0 |
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Comment (by aaugustin):
There is already a short explanation for 'weak' here:
http://docs.djangoproject.com/en/dev/ref/signals/#module-
django.db.models.signals
If it should be set to False only for local functions, this explanation is
sufficient.
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On the other hand, the docs do not mention dispatch_uid at all. There is a
note in the wiki, which could (should?) be moved to the signal
documentation:
http://code.djangoproject.com/wiki/Signals#Helppost_saveseemstobeemittedtwiceforeachsave
I found #3951 and that wiki page after a long pdb session, trying to
understand why my handlers were called twice...
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send_robust and disconnect only have docstrings, as far as I can tell. So
currently it's RTFS :)
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Ticket URL: <http://code.djangoproject.com/ticket/11441#comment:3>
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