Hello,
maybe a chained validator could help you.
Something like this:
class OldPasswordValidator (FancyValidator):
def __init__(self, sqlmodel, sql_password_name, form_pw_name,
form_id_name = 'id'):
self.sqlmodel = sqlmodel
self.password_field = getattr(sqlmodel.q, sql_password_name)
self.old_pw_name = form_pw_name
self.id_name = form_id_name
def validate_python(self, field_dict, state):
if self.sqlmodel.select (AND(
self.sqlmodel.q.id == field_dict[self.id_name],
self.password_field ==
field_dict[self.old_pw_name])).count() == 0:
raise Invalid ('',
field_dict,
state,
error_dict = {self.field_name : 'Old password doesn't
match!'}
)
usage:
class MySchema (Schema):
[...]
chained_validators = [OldPasswordValidator(model.User, 'password',
'old_password',)
I havn't tried it, so it may be buggy.
Gergo_
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