inital version of scroll view, burger menu, css reset

app/video/utils.py

@@ -0,0 +1,39 @@
+import datetime
+from django.utils import datetime_safe
+from django.http import HttpResponse, Http404
+import json
+from django.conf import settings
+
+def json_response(data=None, status=200, text='ok'):
+    if not data:
+        data = {}
+    return {'status': {'code': status, 'text': text}, 'data': data}
+
+def _to_json(python_object):
+    if isinstance(python_object, datetime.datetime):
+        if python_object.year < 1900:
+            tt = python_object.timetuple()
+            return '%d-%02d-%02dT%02d:%02d%02dZ' % tuple(list(tt)[:6])
+        return python_object.strftime('%Y-%m-%dT%H:%M:%SZ')
+    if isinstance(python_object, datetime_safe.datetime):
+        return python_object.strftime('%Y-%m-%dT%H:%M:%SZ')
+    raise TypeError('%s %s is not JSON serializable' % (repr(python_object), type(python_object)))
+
+def json_dump(data, fp, indent=4):
+    return json.dump(data, fp, indent=indent, default=_to_json, ensure_ascii=False)
+
+def json_dumps(data, indent=4):
+    return json.dumps(data, indent=indent, default=_to_json, ensure_ascii=False)
+
+def render_to_json_response(dictionary, content_type="application/json", status=200):
+    indent = None
+    if settings.DEBUG:
+        content_type = "text/javascript"
+        indent = 2
+    if getattr(settings, 'JSON_DEBUG', False):
+        print(json_dumps(dictionary, indent=2).encode('utf-8'))
+    response = json_dumps(dictionary, indent=indent)
+    if not isinstance(response, bytes):
+        response = response.encode('utf-8')
+    return HttpResponse(response, content_type=content_type, status=status)
+