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Simplify content_negotiation slightly

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This commit is contained in:
Tom Christie 2012-09-14 22:52:28 +01:00
parent b3e29d9576
commit 5036638d0c
1 changed files with 2 additions and 9 deletions
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11
djangorestframework/views.py
View File

@ -185,14 +185,6 @@ class APIView(_View):
"""
return [renderer(self) for renderer in self.renderer_classes]
def filter_renderers(self, renderers, format=None):
"""
If format suffix such as '.json' is supplied, filter the
list of valid renderers for this request.
"""
return [renderer for renderer in renderers
if renderer.can_handle_format(format)]
def get_permissions(self):
"""
Instantiates and returns the list of permissions that this view requires.
@ -215,7 +207,8 @@ class APIView(_View):
# If there is a '.json' style format suffix, only use
# renderers that accept that format.
fallback = renderers[0]
renderers = self.filter_renderers(renderers, self.format)
renderers = [renderer for renderer in renderers
if renderer.can_handle_format(self.format)]
if not renderers:
self.format404 = True
return (fallback, fallback.media_type)