myspace: import appropriate modules

wcs/myspace.py

@@ -17,10 +17,10 @@
 import json
 
 from quixote import get_request, get_response, redirect
-from quixote.directory import Directory
 
 import qommon.myspace
 from qommon import misc
+from qommon import errors
 
 from api import get_user_from_api_query_string
 from formdef import FormDef
@@ -39,7 +39,7 @@ class MyspaceDirectory(qommon.myspace.MyspaceDirectory):
                         'user_hash', user.hash))
             except AttributeError:
                 pass
-        user_forms.sort(lambda x,y: cmp(x.receipt_time, y.receipt_time))
+        user_forms.sort(lambda x, y: cmp(x.receipt_time, y.receipt_time))
         return user_forms
 
     def drafts(self):