diff options
| -rw-r--r-- | rest_framework/exceptions.py | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/rest_framework/exceptions.py b/rest_framework/exceptions.py index dbab6684..906de3b0 100644 --- a/rest_framework/exceptions.py +++ b/rest_framework/exceptions.py @@ -13,6 +13,23 @@ from rest_framework.compat import force_text import math +def _force_text_recursive(data): + """ + Descend into a nested data structure, forcing any + lazy translation strings into plain text. + """ + if isinstance(data, list): + return [ + _force_text_recursive(item) for item in data + ] + elif isinstance(data, dict): + return dict([ + (key, _force_text_recursive(value)) + for key, value in data.items() + ]) + return force_text(data) + + class APIException(Exception): """ Base class for REST framework exceptions. @@ -38,19 +55,6 @@ class APIException(Exception): # from rest_framework import serializers # raise serializers.ValidationError('Value was invalid') -def force_text_recursive(data): - if isinstance(data, list): - return [ - force_text_recursive(item) for item in data - ] - elif isinstance(data, dict): - return dict([ - (key, force_text_recursive(value)) - for key, value in data.items() - ]) - return force_text(data) - - class ValidationError(APIException): status_code = status.HTTP_400_BAD_REQUEST @@ -59,7 +63,7 @@ class ValidationError(APIException): # The details should always be coerced to a list if not already. if not isinstance(detail, dict) and not isinstance(detail, list): detail = [detail] - self.detail = force_text_recursive(detail) + self.detail = _force_text_recursive(detail) def __str__(self): return str(self.detail) |