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add api_settings.EXCEPTION_DETAIL_KEY to control return key

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This commit is contained in:
shangliuyan 2015-10-27 18:32:15 +08:00
parent af5474f9b3
commit 87b08846e2
2 changed files with 5 additions and 3 deletions
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1
rest_framework/settings.py
View File

@ -83,6 +83,7 @@ DEFAULTS = {
# Exception handling # Exception handling
'EXCEPTION_HANDLER': 'rest_framework.views.exception_handler', 'EXCEPTION_HANDLER': 'rest_framework.views.exception_handler',
'NON_FIELD_ERRORS_KEY': 'non_field_errors', 'NON_FIELD_ERRORS_KEY': 'non_field_errors',
'EXCEPTION_DETAIL_KEY': 'detail',
# Testing # Testing
'TEST_REQUEST_RENDERER_CLASSES': ( 'TEST_REQUEST_RENDERER_CLASSES': (

7
rest_framework/views.py
View File

@ -62,6 +62,7 @@ def exception_handler(exc, context):
Any unhandled exceptions may return `None`, which will cause a 500 error Any unhandled exceptions may return `None`, which will cause a 500 error
to be raised. to be raised.
""" """
exception_detail_key = api_settings.EXCEPTION_DETAIL_KEY
if isinstance(exc, exceptions.APIException): if isinstance(exc, exceptions.APIException):
headers = {} headers = {}
if getattr(exc, 'auth_header', None): if getattr(exc, 'auth_header', None):
@ -72,21 +73,21 @@ def exception_handler(exc, context):
if isinstance(exc.detail, (list, dict)): if isinstance(exc.detail, (list, dict)):
data = exc.detail data = exc.detail
else: else:
data = {'detail': exc.detail} data = {exception_detail_key: exc.detail}
set_rollback() set_rollback()
return Response(data, status=exc.status_code, headers=headers) return Response(data, status=exc.status_code, headers=headers)
elif isinstance(exc, Http404): elif isinstance(exc, Http404):
msg = _('Not found.') msg = _('Not found.')
data = {'detail': six.text_type(msg)} data = {exception_detail_key: six.text_type(msg)}
set_rollback() set_rollback()
return Response(data, status=status.HTTP_404_NOT_FOUND) return Response(data, status=status.HTTP_404_NOT_FOUND)
elif isinstance(exc, PermissionDenied): elif isinstance(exc, PermissionDenied):
msg = _('Permission denied.') msg = _('Permission denied.')
data = {'detail': six.text_type(msg)} data = {exception_detail_key: six.text_type(msg)}
set_rollback() set_rollback()
return Response(data, status=status.HTTP_403_FORBIDDEN) return Response(data, status=status.HTTP_403_FORBIDDEN)