Babbage Linden: New page: Content negotiation was also very simple to add based on a [http://www.b-list.org/weblog/2008/nov/29/multiresponse/ blog post].

 formatters = {'application/llsd+binary': llsd.format_...

2008-12-02T15:49:45Z

New page: Content negotiation was also very simple to add based on a [http://www.b-list.org/weblog/2008/nov/29/multiresponse/ blog post]. <pre> formatters = {'application/llsd+binary': llsd.format_...

New page

Content negotiation was also very simple to add based on a [http://www.b-list.org/weblog/2008/nov/29/multiresponse/ blog post].

<pre>
formatters = {'application/llsd+binary': llsd.format_binary,
'application/llsd+notation': llsd.format_notation,
'application/llsd+xml': llsd.format_xml,
'application/xml': llsd.format_xml}

parsers = {'application/llsd+binary': llsd.parse_binary,
'application/llsd+notation': llsd.parse_notation,
'application/llsd+xml': llsd.parse_xml,
'application/xml': llsd.parse_xml}

def negotiate_content(func):
def wrapper(request, *args, **kwargs):
if request.raw_post_data:
request_type = request.META.get('CONTENT_TYPE', 'application/xml')
parser = parsers.get(request_type, llsd.parse_xml)
request.data = parser(request.raw_post_data)
response_data = func(request, *args, **kwargs)
response_type = request.META.get('HTTP_ACCEPT', 'application/xml')
formatter = formatters.get(response_type, llsd.format_xml)
return HttpResponse(formatter(response_data))
return wrapper
</pre>

Which allows handlers to be decorated like this:

<pre>
@negotiate_content
def region_GET(request, region_id):
#...
</pre>

User:Babbage Linden/Django/Content Negotiation - Revision history

Babbage Linden: New page: Content negotiation was also very simple to add based on a [http://www.b-list.org/weblog/2008/nov/29/multiresponse/ blog post].
formatters = {'application/llsd+binary': llsd.format_...