--- a/utils/grid.py Mon Feb 05 12:42:16 2007 +0100
+++ b/utils/grid.py Mon Feb 05 12:42:32 2007 +0100
@@ -26,9 +26,21 @@
self.at = at
self.value = value
def ranges_cmp(a, b):
- return a.start - b.start
+ diff = a.start - b.start
+ if diff < 0:
+ return -1
+ elif diff > 0:
+ return +1
+ else:
+ return 0
def events_cmp(a, b):
- return a.at - b.at
+ diff = a.at - b.at
+ if diff < 0:
+ return -1
+ elif diff > 0:
+ return +1
+ else:
+ return 0
class TimelineDataRange:
def __init__(self, name = ''):
self.name = name