Useful, thanks Mike.

Bruckner de Villiers
083 625 1086

On 2020/02/12, 23:18, "Mike Dewhirst" <[email protected] on behalf 
of [email protected]> wrote:

    On 12/02/2020 6:54 pm, Mike Dewhirst wrote:
    > def save(self, *args, **kwargs):
    >     self._pre_save()    # stuff to be computed pre-save
    >     super().save(*args, **kwargs)
    >     self._post_save()   # stuff to be done after the save
    
    Also of occasional value ...
    
    def save(self, *args, **kwargs):
         whatever = self._pre_save()    # returns something needed by 
    _post_save()
         super().save(*args, **kwargs)
         self._post_save(whatever)      # gets input across the super () 
    boundary
    
    Cheers
    
    Mike
    
    
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