# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1427494398 -3600
# Node ID 21b83586bbf25ed9b41f6882eb4615494709919d
# Parent  fe3f321df873d4cbd379fc8a31d306ce92c8db0f
Minor tidying and commenting.

diff -r fe3f321df873 -r 21b83586bbf2 imipweb/calendar.py
--- a/imipweb/calendar.py	Fri Mar 27 20:02:10 2015 +0100
+++ b/imipweb/calendar.py	Fri Mar 27 23:13:18 2015 +0100
@@ -325,6 +325,8 @@
             scale = get_scale(periods)
 
             # Get the time slots for the periods.
+            # Time slots are collections of Point objects with lists of active
+            # periods.
 
             slots = get_slots(scale)
 
@@ -335,7 +337,7 @@
             # Record the slots and all time points employed.
 
             groups.append(slots)
-            all_points.update([point_details for point_details, active in slots])
+            all_points.update([point for point, active in slots])
 
         # Partition the groups into days.