Useful, thanks Mike.
Bruckner de Villiers
083 625 1086
On 2020/02/12, 23:18, "Mike Dewhirst" 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)
>
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):
wha
El mar., 11 de febrero de 2020 4:27 p.m., Mike Dewhirst <
mi...@dewhirst.com.au> escribió:
> On 11/02/2020 7:06 pm, Bruckner de Villiers wrote:
> >
> > Jason,
> >
> > Thank you. I have changed the title of this mail. If I have read the
> > 10 year old ticket 8576 correctly, it seems to be a DB r
Thanks Mike - I have just become cleverer.
Bruckner de Villiers
083 625 1086
On 2020/02/12, 09:55, "Mike Dewhirst" wrote:
On 12/02/2020 6:11 pm, Bruckner de Villiers wrote:
> Mike,
> Clever. The save function seems to write a string of the id. So,
self.formulation_no = "50-" + s
On 12/02/2020 6:11 pm, Bruckner de Villiers wrote:
Mike,
Clever. The save function seems to write a string of the id. So, self.formulation_no =
"50-" + str(self.id) could also work?
Fact is you can do anything you like. Instead of what I showed you could
call any method you care to write ei
Mike,
Clever. The save function seems to write a string of the id. So,
self.formulation_no = "50-" + str(self.id) could also work?
Bruckner de Villiers
+27 83 625 1086
On 2020/02/12, 00:27, "Mike Dewhirst" wrote:
On 11/02/2020 7:06 pm, Bruckner de Villiers wrote:
>
> Jason,
Jason,
I cracked the uuid option – what an ugly ticket no.!!! -
0273051c-af54-4baf-91b9-651701d9020c
Bruckner de Villiers
083 625 1086
From: Bruckner de Villiers
Date: Tuesday, 11 February 2020 at 10:06
To:
Subject: AutoField & auto-incrementing
Jason,
Thank you. I have cha
On 11/02/2020 7:06 pm, Bruckner de Villiers wrote:
Jason,
Thank you. I have changed the title of this mail. If I have read the
10 year old ticket 8576 correctly, it seems to be a DB restriction and
I imagine that there are good reasons for this. However, then I don’t
understand the purpos
Jason,
Thank you. I have changed the title of this mail. If I have read the 10 year
old ticket 8576 correctly, it seems to be a DB restriction and I imagine that
there are good reasons for this. However, then I don’t understand the purpose
of the AutoField given the restrictions and that the
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