Fix /config.js endpoint

api/api.py

 import sys
 import json
-import pytz
 import webapp2
 import datetime
-import bson.objectid
 import webapp2_extras.routes
 
 from . import core
 from . import jobs
+from . import util
 from . import config
 from handlers import listhandler
 from handlers import userhandler
@@ -115,18 +114,10 @@ routes = [
 ]
 
 
-def custom_json_serializer(obj):
-    if isinstance(obj, bson.objectid.ObjectId):
-        return str(obj)
-    elif isinstance(obj, datetime.datetime):
-        return pytz.timezone('UTC').localize(obj).isoformat()
-    raise TypeError(repr(obj) + " is not JSON serializable")
-
-
 def dispatcher(router, request, response):
     rv = router.default_dispatcher(request, response)
     if rv is not None:
-        response.write(json.dumps(rv, default=custom_json_serializer))
+        response.write(json.dumps(rv, default=util.custom_json_serializer))
         response.headers['Content-Type'] = 'application/json; charset=utf-8'
 
 

api/core.py

@@ -26,7 +26,11 @@ class Config(base.RequestHandler):
         return config.get_public_config()
 
     def get_js(self):
-        self.response.write('config = ' + json.dumps(self.get(), sort_keys=True, indent=4, separators=(',', ': ')) + ';')
+        self.response.write(
+            'config = ' +
+            json.dumps( self.get(), sort_keys=True, indent=4, separators=(',', ': '), default=util.custom_json_serializer,) +
+            ';'
+        )
 
 
 class Core(base.RequestHandler):

api/util.py

@@ -9,6 +9,7 @@ import pymongo
 import zipfile
 import datetime
 import mimetypes
+import bson.objectid
 import tempdir as tempfile
 
 MIMETYPES = [
@@ -87,6 +88,7 @@ def guess_filetype(filepath, mimetype):
     else:
         return subtype
 
+
 def path_from_hash(hash_):
     """
     create a filepath from a hash
@@ -98,3 +100,11 @@ def path_from_hash(hash_):
     path = [hash_[i] for i in xrange(8)]
     path.append(hash_)
     return os.path.join(*path)
+
+
+def custom_json_serializer(obj):
+    if isinstance(obj, bson.objectid.ObjectId):
+        return str(obj)
+    elif isinstance(obj, datetime.datetime):
+        return pytz.timezone('UTC').localize(obj).isoformat()
+    raise TypeError(repr(obj) + " is not JSON serializable")