add oxdjango to ox package

ox/django/shortcuts.py

@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+# vi:si:et:sw=4:sts=4:ts=4
+from django.http import HttpResponse, Http404
+try:
+    import simplejson as json
+except ImportError:
+    from django.utils import simplejson as json
+from django.conf import settings
+
+class HttpErrorJson(Http404):
+    def __init__(self, response):
+        self.response = response
+
+def json_response(data={}, status=200, text='ok'):
+    return {'status': {'code': status, 'text': text}, 'data': data}
+
+def render_to_json_response(dictionary, content_type="text/json", status=200):
+    indent=None
+    if settings.DEBUG:
+        content_type = "text/javascript"
+        indent = 2
+    if settings.JSON_DEBUG:
+        print json.dumps(dictionary, indent=2)
+    if 'status' in dictionary and 'code' in dictionary['status']:
+			status = dictionary['status']['code']
+    return HttpResponse(json.dumps(dictionary, indent=indent),
+                        content_type=content_type, status=status)
+
+def get_object_or_404_json(klass, *args, **kwargs):
+    from django.shortcuts import _get_queryset
+    queryset = _get_queryset(klass)
+    try:
+        return queryset.get(*args, **kwargs)
+    except queryset.model.DoesNotExist:
+        response = {'status': {'code': 404,
+                               'text': '%s not found' % queryset.model._meta.object_name}}
+        raise HttpErrorJson(response)
+