def parse_accept_header(cls, accept):
media_types = []
for media_type in accept.split(','):
try:
media_types.append(MediaType(media_type))
except ValueError:
pass
return media_types
def render(self, request, context, template_name):
results = context.get('results') \
or context.get('graph') \
or context.get('bindings') \
or context.get('boolean')
if isinstance(results, types.FunctionType):
results = results()
try:
data = iter(serializer_class(results))
media_type = MediaType(mimetype)
# JSONP, for JSON-derived media types
if media_type.type[:2] == ('application',
'json') and 'callback' in request.GET:
actual_mimetype = 'text/javascript'
data = itertools.chain([request.GET['callback'], '('], data,
[');\n'])
else:
actual_mimetype = mimetype
return HttpResponse(data, mimetype=actual_mimetype)
except TypeError:
return NotImplemented
