# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1445810089 -3600
# Node ID de1b9500ebbff4413c183d11e1ebd7acdd4df193
# Parent  a16b801f59ac07738f635ad78d9f81103576905c
Drop the scale point at any specified view period end point.

diff -r a16b801f59ac -r de1b9500ebbf imiptools/period.py
--- a/imiptools/period.py	Sun Oct 25 21:06:02 2015 +0100
+++ b/imiptools/period.py	Sun Oct 25 22:54:49 2015 +0100
@@ -590,7 +590,7 @@
 def get_scale(periods, tzid, view_period=None):
 
     """
-    Return an ordered time scale from the given list of 'periods'.
+    Return a time scale from the given list of 'periods'.
 
     The given 'tzid' is used to make sure that the times are defined according
     to the chosen time zone.
@@ -619,10 +619,10 @@
         # Add a point and this event to the ending list.
 
         end = to_timezone(p.get_end(), tzid)
-        end = view_end and min(end, view_end) or end
-        if not scale.has_key(end):
-            scale[end] = [], []
-        scale[end][1].append(p)
+        if not view_end or end < view_end:
+            if not scale.has_key(end):
+                scale[end] = [], []
+            scale[end][1].append(p)
 
     return scale