def _validate_allowed_types(self):
allowed_extensions = self._config.get("ALLOWED_IMAGES_EXTENSIONS")
exc = BadRequest()
exc.details = "The uploaded image extension is not allowed. Only {} extensions are allowed".format(
",".join(allowed_extensions)
)
if not self._image_obj.mimetype:
raise exc
image_extension = self._image_obj.mimetype.split("/")[1]
if image_extension.lower() not in allowed_extensions:
raise exc
def _validate_not_none(self):
if self._image_obj is None or not self._image_obj.filename:
exc = BadRequest()
exc.details = "The request doesn't contain uploaded file"
raise exc