make json code minimal

Author: sigurdga

fileupload/views.py

@@ -2,8 +2,6 @@
 from django.views.generic import CreateView, DeleteView
 
 from django.http import HttpResponse
-from django.utils.functional import Promise
-from django.utils.encoding import force_unicode
 from django.utils import simplejson
 from django.core.urlresolvers import reverse
 
@@ -28,36 +26,6 @@ def delete(self, request, *args, **kwargs):
 
 class JSONResponse(HttpResponse):
     """ JSON response class """
-    def __init__(self,content='',json_opts={},mimetype="application/json",*args,**kwargs):
-        """
-        This returns a object that we send as json content using
-        samklang.core.encoders.serialize, that is a wrapper to simplejson.dumps
-        method using a custom class to force_unicode for lazy translatons. Put
-        your options to serialize in json_opts, other options are used by
-        response.
-        """
-        if content:
-            content = serialize(content,**json_opts)
-        else:
-            content = serialize([],**json_opts)
+    def __init__(self,obj='',json_opts={},mimetype="application/json",*args,**kwargs):
+        content = simplejson.dumps(obj,**json_opts)
         super(JSONResponse,self).__init__(content,mimetype,*args,**kwargs)
-
-def serialize(obj,*args,**kwargs):
-    """ A wrapper for simplejson.dumps with defaults as:
-        ensure_ascii=False
-        cls=LazyJSONEncoder
-
-        All arguments can be added via kwargs
-    """
-
-    kwargs['ensure_ascii'] = kwargs.get('ensure_ascii',False)
-    kwargs['cls'] = kwargs.get('cls',LazyEncoder)
-
-    return simplejson.dumps(obj,*args,**kwargs)
-
-class LazyEncoder(simplejson.JSONEncoder):
-    def default(self, obj):
-        if isinstance(obj, Promise):
-            return force_unicode(obj)
-        return super(LazyEncoder, self).default(obj)
-