Hi, the key point is I'm not getting passed a dict, I'm getting passed a
list. Here's a dump of what the _is_before handler gets passed:
[(<pydal.objects.Field object at 0x11eb9ad10>, datetime.datetime(2015, 5,
29, 6, 32, 27, 732420)), (<pydal.objects.Field object at 0x1334a5150>, 1L),
(<pydal.objects.Field object at 0x1334a5290>, 8L), (<pydal.objects.Field
object at 0x1334a5390>, 2L), (<pydal.objects.Field object at 0x11c2dfcd0>,
5.0), (<pydal.objects.Field object at 0x1334a57d0>, 14093L), (<pydal.objects
.Field object at 0x1334a5b10>, 'APPEAL'), (<pydal.objects.Field object at
0x1334a5050>, 1L), (<pydal.objects.Field object at 0x1334a5410>, 358001L),
(<pydal.objects.Field object at 0x11eb9a4d0>, datetime.datetime(2015, 5, 29,
6, 32, 27, 732420)), (<pydal.objects.Field object at 0x1334a53d0>, 5.0), (<
pydal.objects.Field object at 0x1334a5690>, True), (<pydal.objects.Field
object at 0x1334a55d0>, 1L)]
I test it on a different table and it gets a dict as expected:
{'query_group': 1, 'name': 'asddasdasdasdsada', 'created_date': datetime.
datetime(2015, 5, 29, 6, 27, 37, 2291), 'run_order': 0, 'type': '',
'sum_description': '', 'created_by': 1L}
I'll post again the definition for the one that isn't working:
db.income_line_item._before_insert.append(lambda f:
trigger_ili_before_insert(f))
Which is essentially the same for the one that is working:
db.query._before_insert.append(lambda f: query_before_test(f))
On Thursday, May 28, 2015 at 11:10:21 PM UTC+2, Niphlod wrote:
>
> the book shows how to print every argument passed to those functions.... I
> dunno how to make the book clearer :°°°D
>
>
> before_insert ....
>
>
> def this_is_before_insert(some_dict):
> if 'last_name' in some_dict:
> some_dict['last_name'] = 'altering' + some_dict['last_name']
>
> db.auth_user._before_insert.append(lambda f: this_is_before_insert(f))
>
> >>>db.auth_user.insert(first_name='john')
> 1L
> >>> db.auth_user.insert(last_name='doe')
> 2L
> >>> rtn = db(db.auth_user.id>0).select(db.auth_user.first_name, db.
> auth_user.last_name)
> >>> print str(rtn)
> auth_user.first_name,auth_user.last_name
> john,
> ,alteringdoe
>
> before_update ...
>
> def this_is_before_update(a_set, some_dict):
> if 'last_name' in some_dict:
> some_dict['last_name'] += 'was_updated'
>
> db.auth_user._before_update.append(lambda s,f: this_is_before_update(s,f))
>
> >>> db.auth_user.insert(first_name='john', last_name='doe')
> 1L
> >>> db(db.auth_user.first_name=='john').update(last_name='white')
> 1
> >>> rtn = db(db.auth_user.id>0).select(db.auth_user.first_name, db.
> auth_user.last_name)
> >>> print str(rtn)
> auth_user.first_name,auth_user.last_name
> john,whitewas_updated
>
>
>
>
>
>
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