code cleanup

wcs/sessions.py

@@ -1,7 +1,3 @@
-#from quixote.session import Session
-from quixote.html import htmltext
-import users
-
 import random
 
 import qommon.sessions
@@ -17,6 +13,7 @@ class BasicSession(Session):
         return self.anonymous_key or self.tempfiles or \
             self.magictokens or Session.has_info(self)
     is_dirty = has_info
+
     def get_anonymous_key(self, generate = False):
         if self.anonymous_key:
             return self.anonymous_key