[Pytrainer-svn] SF.net SVN: pytrainer:[684] pytrainer/trunk/pytrainer/lib/activity.py

[<jb...@us...>]

Revision: 684
          http://pytrainer.svn.sourceforge.net/pytrainer/?rev=684&view=rev
Author:   jblance
Date:     2010-11-08 22:31:39 +0000 (Mon, 08 Nov 2010)

Log Message:
-----------
Fix for divide by zero error in lap generation - thanks to Arnd

Modified Paths:
--------------
    pytrainer/trunk/pytrainer/lib/activity.py

Modified: pytrainer/trunk/pytrainer/lib/activity.py
===================================================================
--- pytrainer/trunk/pytrainer/lib/activity.py	2010-11-07 21:40:39 UTC (rev 683)
+++ pytrainer/trunk/pytrainer/lib/activity.py	2010-11-08 22:31:39 UTC (rev 684)
@@ -315,10 +315,13 @@
 		for lap in self.laps:
 			time = float( lap['elapsed_time'].decode('utf-8') ) # time in sql is a unicode string
 			dist = lap['distance']/1000 #distance in km
-			pace = time/(60*dist) #min/km
+			try:
+				pace = time/(60*dist) #min/km
+			except ZeroDivisionError:
+				pace = 0.0
 			if self.pace_limit is not None and pace > self.pace_limit:
 				logging.debug("Pace (%s) exceeds limit (%s). Setting to 0" % (str(pace), str(self.pace_limit)))
-				pace = 0
+				pace = 0.0
 			logging.debug("Time: %f, Dist: %f, Pace: %f" % (time, dist, pace) )
 			self.lap_time.addBars(x=time, y=10)
 			if self.us_system:
@@ -497,7 +500,7 @@
 		''' Function to return a value formated as a string
 			- takes into account US/metric
 			- also appends units if required
-		'''		
+		'''
 		value = self.get_value(param)
 		if not value:
 			#Return blank string if value is None or 0
@@ -511,7 +514,7 @@
 				result += self.units[param]
 		#print "activity: 509", result
 		return result
-		
+
 	def get_value(self, param):
 		''' Function to get the value of various params in this activity instance
 			Automatically returns values converted to imperial if needed


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