Source Code for Module wsgiwebapi.jsonsupport

 1  # Copyright (c) 2009 Richard Boulton 
 2  # 
 3  # Permission is hereby granted, free of charge, to any person obtaining a copy 
 4  # of this software and associated documentation files (the "Software"), to deal 
 5  # in the Software without restriction, including without limitation the rights 
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 7  # copies of the Software, and to permit persons to whom the Software is 
 8  # furnished to do so, subject to the following conditions: 
 9  # 
10  # The above copyright notice and this permission notice shall be included in 
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12  # 
13  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
14  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
15  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
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19  # SOFTWARE. 
20  r"""Support for converting responses to JSON formats. 
21   
22  """ 
23  __docformat__ = "restructuredtext en" 
24   
25  import simplejson 
26  from wsgisupport import Response 
27   
28 -def convert_to_json(request, response, props): 
29      """Convert a response to JSON. 
30   
31      """ 
32      return Response(simplejson.dumps(response), 
33                      content_type="text/javascript") 
34   
35 -def convert_to_jsonp(request, response, props): 
36      """Convert a response to JSONP, according to the props. 
37   
38      """ 
39      response = Response(simplejson.dumps(response), 
40                          content_type="text/javascript") 
41      paramname = props['return_JSONP_paramname'] 
42      jsonp = request.validated.get(paramname) 
43      if jsonp != '': 
44          response.body = jsonp + '(' + response.body + ')' 
45      return response 
46   
47  # vim: set fileencoding=utf-8 : 
48