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Viewing changes to threadedcomments/utils.py

  • Committer: franku
  • Date: 2016-05-15 14:41:54 UTC
  • mto: This revision was merged to the branch mainline in revision 409.
  • Revision ID: somal@arcor.de-20160515144154-00m3tiibyxm0nw2w
added the old threadedcomments app as wildelands app

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threadedcomments/utils.py
 
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from django.core.serializers import serialize
 
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from django.http import HttpResponse
 
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from django.utils.functional import Promise
 
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from django.utils.encoding import force_unicode 
 
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import json as simplejson
 
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class LazyEncoder(simplejson.JSONEncoder):
 
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    def default(self, obj):
 
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        if isinstance(obj, Promise):
 
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            return force_unicode(obj)
 
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        return obj
 
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class JSONResponse(HttpResponse):
 
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    """
 
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    A simple subclass of ``HttpResponse`` which makes serializing to JSON easy.
 
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    """
 
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    def __init__(self, object, is_iterable = True):
 
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        if is_iterable:
 
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            content = serialize('json', object)
 
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        else:
 
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            content = simplejson.dumps(object, cls=LazyEncoder)
 
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        super(JSONResponse, self).__init__(content, mimetype='application/json')
 
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class XMLResponse(HttpResponse):
 
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    """
 
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    A simple subclass of ``HttpResponse`` which makes serializing to XML easy.
 
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    """
 
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    def __init__(self, object, is_iterable = True):
 
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        if is_iterable:
 
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            content = serialize('xml', object)
 
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        else:
 
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            content = object
 
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        super(XMLResponse, self).__init__(content, mimetype='application/xml')
 
 
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