You can set more than 1 [pre,post]_save signal per-model, no problem. I
generally, and I'm not saying this is the django way, do it like this:
app_name/
__init__.py
modes.py
views.py
signals.py
Inside my signals.py I have all my signal declarations and connections.
And inside __init__.py I just do:
import app_name.signals
Rgds,
Marcos
On Sat, May 28, 2011 at 7:05 AM, Mateusz Harasymczuk <[email protected]
> wrote:
> I am thinking about splitting my model's save() method over few signals.
>
> For example, stripping spaces and making string capitalized.
>
> I have even more sophisticated problems such as making an object field
> active set to False basing on various parameters from other fields, such as
> expiration date, or good or bad karma points.
>
> What do you think, it is generally good idea, to keep models file clean out
> of heavily overloaded save() methods?
>
> How about making more than one signal pre_save to the same model?
>
>
> @receiver(pre_save, sender=X)
> def strip_chars(sender, **kwargs):
> pass
>
> @receiver(pre_save, sender=X)
> def capitalize_name(sender, **kwargs):
> pass
>
> @receiver(pre_save, sender=X)
> def make_inactive(sender, **kwargs):
> pass
>
> Will it work?
>
> I want to put those in signals/X.py
> where X is my model name
>
> Where to import them? in my model file?
> or it will happen "automagicly" like with admin.py file?
> (I think that python's explicit rule forbids that way, therefore where to
> import those signals, avoiding recurring imports [signal.py import model.py
> and model imports signals])?
>
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