# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1454945664 -3600
# Node ID 9bc020106f0e6dcbf943ec4155bc3d9c2e462822
# Parent  1d9c0c8cf99ccf3cf97e029c1092fa9c04383180
Used the handler method to remove periods from a free/busy collection.

diff -r 1d9c0c8cf99c -r 9bc020106f0e imiptools/handlers/scheduling/freebusy.py
--- a/imiptools/handlers/scheduling/freebusy.py	Mon Feb 08 16:33:31 2016 +0100
+++ b/imiptools/handlers/scheduling/freebusy.py	Mon Feb 08 16:34:24 2016 +0100
@@ -22,8 +22,7 @@
 from imiptools.data import uri_values
 from imiptools.dates import ValidityError, to_timezone
 from imiptools.period import coalesce_freebusy, invert_freebusy, \
-                             periods_from, remove_event_periods, \
-                             remove_periods
+                             periods_from, remove_periods
 
 def schedule_in_freebusy(handler, args, freebusy=None):
 
@@ -110,7 +109,7 @@
 
     # Subtract any periods from this event from the free/busy collections.
 
-    event_periods = remove_event_periods(user_freebusy, handler.uid, handler.recurrenceid)
+    event_periods = handler.remove_from_freebusy(user_freebusy)
 
     # Find busy periods for the other attendees.