def __call__(self, meta, name, *args, **kwargs):
try:
return self.real(name, *args, **kwargs)
except FieldDoesNotExist as e:
try:
meta.translations_model._meta.get_field(name, *args, **kwargs)
except FieldDoesNotExist:
raise e
else:
raise WrongManager(meta, name)
def __call__(self, meta, name):
assert not isinstance(self.real, SmartGetFieldByName)
try:
return self.real(name)
except FieldDoesNotExist as e:
try:
meta.translations_model._meta.get_field_by_name(name)
except FieldDoesNotExist:
raise e
else:
raise WrongManager(meta, name)
def __call__(self, meta, name):
assert not isinstance(self.real, SmartGetFieldByName)
try:
return self.real(name)
except FieldDoesNotExist:
if name in meta.translations_model._meta.get_all_field_names():
raise WrongManager(
"To access translated fields like %r from "
"an untranslated model, you must use a "
"translation aware manager, you can get one "
"using "
"hvad.utils.get_translation_aware_manager." % name)
raise
def __call__(self, meta, name, *args, **kwargs):
try:
return self.real(name, *args, **kwargs)
except FieldDoesNotExist as e:
try:
meta.translations_model._meta.get_field(name, *args, **kwargs)
except FieldDoesNotExist:
raise e
else:
raise WrongManager("To access translated fields like %r from "
"an untranslated model, you must use a "
"translation aware manager. For non-translatable "
"models, you can get one using "
"hvad.utils.get_translation_aware_manager.\n"
"For translatable models, use the language() "
"method." % name)