def get_multipartite_form(multi_type, user):
'It returns a form for the given multipartite'
form_fields = OrderedDict()
part_defs = PARTS_TO_ASSEMBLE[multi_type]
for parts in part_defs:
features = Feature.objects.filter(type__name=parts[0],
prefix=parts[1],
suffix=parts[2])
features = filter_feature_by_user_perms(features, user)
choices = features_to_choices(features)
name = parts[0]
form_fields[name] = forms.CharField(max_length=100,
widget=Select(choices=choices))
# last we need to add the vector to the form
vector_choices = get_vector_choices(user)
form_fields[VECTOR_TYPE_NAME] = forms.CharField(max_length=100,
widget=Select(choices=vector_choices))
form = type('MultiPartiteForm', (forms.BaseForm,),
{'base_fields': form_fields})
for field_name in form_fields.keys():
setattr(form, 'clean_{0}'.format(field_name),
create_feature_validator(field_name))
return form
def get_multipartite_free_form(feat_uniquenames):
form_fields = OrderedDict()
count = 0
for feat_uniquename in feat_uniquenames:
if count == 0:
part_name = 'vector'
else:
part_name = 'part_{0}'.format(count)
field = forms.CharField(required=True, initial=feat_uniquename)
field.widget.attrs['readonly'] = True
form_fields[part_name] = field
count += 1
form = type('MultiPartiteFreeValForm', (forms.BaseForm,),
{'base_fields': form_fields})
for field_name in form_fields.keys():
setattr(form, 'clean_{0}'.format(field_name),
create_feature_validator(field_name))
return form
def clean_vector(self):
return create_feature_validator('vector')(self)
def clean_part_2(self):
return create_feature_validator('part_2')(self)
