def get_object_by_key(self, key="slug"):
""" Get object if the slug is in the system or return a new object """
value = self.get_value(key)
self.is_new = False
if value:
obj = self.find_by_key(key, value)
if not value or not obj:
# We assume that 'get_importables()' returned value contains
# names of the objects that cannot be created via import but
# can be updated.
if self.block_converter.class_name.lower() not in get_importables(
):
self.add_error(errors.CREATE_INSTANCE_ERROR)
obj = self.object_class()
self.is_new = True
elif not permissions.is_allowed_update_for(obj):
self.ignore = True
self.add_error(errors.PERMISSION_ERROR)
elif self._has_readonly_access(obj):
self._is_obj_readonly = True
self.initial_state = dump_attrs(obj)
return obj
def get_object_by_key(self, key="slug"):
""" Get object if the slug is in the system or return a new object """
value = self.get_value(key)
self.is_new = False
if value:
obj = self.find_by_key(key, value)
if not value or not obj:
# We assume that 'get_importables()' returned value contains
# names of the objects that cannot be created via import but
# can be updated.
if self.block_converter.class_name.lower() not in get_importables() and \
not self._check_object_is_external():
self.add_error(errors.CREATE_INSTANCE_ERROR)
obj = self.object_class()
self.is_new = True
elif not permissions.is_allowed_update_for(obj):
self.ignore = True
self.add_error(errors.PERMISSION_ERROR)
elif self._has_readonly_access(obj):
self._is_obj_readonly = True
self.initial_state = dump_attrs(obj)
return obj
