On Aug 14, 2006, at 8:40 PM, Ian Wilson wrote: > ######IN project.validators###### > class IntegrityValidator(FormValidator): > ... > def _to_python(self, value, state): > return value > def _from_python(self, value, state): > return value > def validate_python(self, value, state): > id = value['id'] > name = value['name'] > ...do something similar to what I did above to check > integrity... > > > class IntegritySchema(Schema): > chained_validators=[IntegrityValidator(...),] > > #######IN project.controllers######## > form = widgets.TableForm(...., validator=IntegritySchema()) > > > I am trying something like that and getting this: > > submit_text="Save", action="saveClothingProduct", > validator=IntegritySchema()) > File "/usr/lib/python2.4/site-packages/TurboGears-0.9a6-py2.4.egg/ > turbogears/widgets/meta.py", > line 171, in widget_init > validator = generate_schema(self.validator, widgets) > File "/usr/lib/python2.4/site-packages/TurboGears-0.9a6-py2.4.egg/ > turbogears/widgets/meta.py", > line 268, in generate_schema > schema = copy_schema(schema) > File "/usr/lib/python2.4/site-packages/TurboGears-0.9a6-py2.4.egg/ > turbogears/widgets/meta.py", > line 213, in copy_schema > return copy.deepcopy(schema) > File "/usr/lib/python2.4/copy.py", line 204, in deepcopy > y = _reconstruct(x, rv, 1, memo) > File "/usr/lib/python2.4/copy.py", line 351, in _reconstruct > state = deepcopy(state, memo) > File "/usr/lib/python2.4/copy.py", line 174, in deepcopy > y = copier(x, memo) > File "/usr/lib/python2.4/copy.py", line 268, in _deepcopy_dict > y[deepcopy(key, memo)] = deepcopy(value, memo) > File "/usr/lib/python2.4/copy.py", line 174, in deepcopy > y = copier(x, memo) > File "/usr/lib/python2.4/copy.py", line 241, in _deepcopy_list > y.append(deepcopy(a, memo)) > File "/usr/lib/python2.4/copy.py", line 204, in deepcopy > y = _reconstruct(x, rv, 1, memo) > File "/usr/lib/python2.4/copy.py", line 351, in _reconstruct > state = deepcopy(state, memo) > File "/usr/lib/python2.4/copy.py", line 174, in deepcopy > y = copier(x, memo) > File "/usr/lib/python2.4/copy.py", line 268, in _deepcopy_dict > y[deepcopy(key, memo)] = deepcopy(value, memo) > File "/usr/lib/python2.4/copy.py", line 174, in deepcopy > y = copier(x, memo) > File "/usr/lib/python2.4/copy.py", line 248, in _deepcopy_tuple > y.append(deepcopy(a, memo)) > File "/usr/lib/python2.4/copy.py", line 204, in deepcopy > y = _reconstruct(x, rv, 1, memo) > File "/usr/lib/python2.4/copy.py", line 336, in _reconstruct > y = callable(*args) > File "/usr/lib/python2.4/copy_reg.py", line 92, in __newobj__ > return cls.__new__(cls, *args) > TypeError: instancemethod expected at least 2 arguments, got 0
Yepl, this is the correct approach to validate multiple form fields. However, you seem to have stomped on a bug or doing something wrong (I hope the later ;) ). Can you please mail me privately the offendng validators to take a look at them? Thanks, Alberto --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "TurboGears" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/turbogears -~----------~----~----~----~------~----~------~--~---
