def get_field_type(field):
"""
Returns field type/possible values.
"""
if isinstance(field, core_filters.MappedMultipleChoiceFilter):
return ' | '.join(['"%s"' % f for f in sorted(field.mapped_to_model)])
if isinstance(field, OrderingFilter) or isinstance(field, ChoiceFilter):
return ' | '.join(['"%s"' % f[0] for f in field.extra['choices']])
if isinstance(field, ChoiceField):
return ' | '.join(['"%s"' % f for f in sorted(field.choices)])
if isinstance(field, HyperlinkedRelatedField):
if field.view_name.endswith('detail'):
return 'link to %s' % reverse(field.view_name,
kwargs={
'%s' % field.lookup_field:
"'%s'" % field.lookup_field
})
return reverse(field.view_name)
if isinstance(field, structure_filters.ServiceTypeFilter):
return ' | '.join([
'"%s"' % f for f in SupportedServices.get_filter_mapping().keys()
])
if isinstance(field, ResourceTypeFilter):
return ' | '.join([
'"%s"' % f for f in SupportedServices.get_resource_models().keys()
])
if isinstance(field, core_serializers.GenericRelatedField):
links = []
for model in field.related_models:
detail_view_name = core_utils.get_detail_view_name(model)
for f in field.lookup_fields:
try:
link = reverse(detail_view_name,
kwargs={'%s' % f: "'%s'" % f})
except NoReverseMatch:
pass
else:
links.append(link)
break
path = ', '.join(links)
if path:
return 'link to any: %s' % path
if isinstance(field, core_filters.ContentTypeFilter):
return "string in form 'app_label'.'model_name'"
if isinstance(field, ModelMultipleChoiceFilter):
return get_field_type(field.field)
if isinstance(field, ListSerializer):
return 'list of [%s]' % get_field_type(field.child)
if isinstance(field, ManyRelatedField):
return 'list of [%s]' % get_field_type(field.child_relation)
if isinstance(field, ModelField):
return get_field_type(field.model_field)
name = field.__class__.__name__
for w in ('Filter', 'Field', 'Serializer'):
name = name.replace(w, '')
return FIELDS.get(name, name)
def filter(self, qs, value):
value = SupportedServices.get_filter_mapping().get(value)
return super(ServiceTypeFilter, self).filter(qs, value)
