Decorator adding arbitrary HTTP headers to the response.
This decorator adds HTTP headers specified in the argument (map), to the HTTPResponse returned by the function being decorated.
Example:
@headers({'Refresh': '10', 'X-Bender': 'Bite my shiny, metal ass!'}) def index(request): ....
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | def headers(h):
"""Decorator adding arbitrary HTTP headers to the response.
This decorator adds HTTP headers specified in the argument (map), to the
HTTPResponse returned by the function being decorated.
Example:
@headers({'Refresh': '10', 'X-Bender': 'Bite my shiny, metal ass!'})
def index(request):
....
"""
def headers_wrapper(fun):
def wrapped_function(*args, **kwargs):
response = fun(*args, **kwargs)
for k,v in h.iteritems():
response[k] = v
return response
return wrapped_function
return headers_wrapper
|
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Comments
Neat trick! You could make it a bit slicker by declaring headers as
def headers(**h)
and then munging underscores to dashes. That would let you do:#
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