# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1301790666 -7200
# Node ID 0c7952a36a959fe159559b13e800317eed567aa3
# Parent  652db398c50581429f26b612f4adff1a4f6734e7
Fixed the TimespanCollection.insert_in_order method, ensuring that the
resolution is upheld when comparing values.
Improved the Event.as_limits method, testing for and returning null timespans.
Added a more useful string representation for Event instances.

diff -r 652db398c505 -r 0c7952a36a95 EventAggregatorSupport.py
--- a/EventAggregatorSupport.py	Sun Apr 03 02:07:19 2011 +0200
+++ b/EventAggregatorSupport.py	Sun Apr 03 02:31:06 2011 +0200
@@ -679,6 +679,9 @@
         self.page = page
         self.details = details
 
+    def __repr__(self):
+        return "<Event %r %r>" % (self.getSummary(), self.as_limits())
+
     def __hash__(self):
         return hash(self.getSummary())
 
@@ -753,7 +756,8 @@
             return None
 
     def as_limits(self):
-        return self.as_timespan().as_limits()
+        ts = self.as_timespan()
+        return ts and ts.as_limits()
 
 def getEventsFromPages(pages):
 
@@ -1666,7 +1670,8 @@
         return self.values.pop()
 
     def insert_in_order(self, value):
-        bisect.insort_left(self, value)
+        i = bisect.bisect_left(self, self.convert(value))
+        self.insert(i, value)
 
     def items_in_range(self, start, end):
         slice_start = bisect.bisect_left(self, start)