Source Code for Module TEES.Utils.Timer

 1  import time 
 2   
 3 -class Timer: 
 4 -    def __init__(self, startCount=True): 
 5          if startCount: 
 6              self.startTime = time.time() 
 7          else: 
 8              self.startTime = None 
 9          self.totalTime = 0 
10       
11 -    def stop(self): 
12          assert(self.startTime != None) 
13          self.totalTime += time.time() - self.startTime 
14          self.startTime = None 
15       
16 -    def start(self): 
17          assert(self.startTime == None) 
18          self.startTime = time.time() 
19          self.endTime = None 
20       
21 -    def getElapsedTime(self): 
22          if self.startTime != None: 
23              now = time.time() 
24              elapsedTime = now-self.startTime + self.totalTime 
25          else: 
26              elapsedTime = self.totalTime 
27          return elapsedTime 
28               
29 -    def startTimeToString(self): 
30          return time.ctime(self.startTime) 
31       
32 -    def elapsedTimeToString(self): 
33          elapsedTime = self.getElapsedTime() 
34          msecs = int(elapsedTime*1000) 
35          hours = msecs / (3600*1000) 
36          msecs = msecs % (3600*1000) 
37          mins = msecs / (60*1000) 
38          msecs = msecs % (60*1000) 
39          secs = msecs / (1000) 
40          msecs = msecs % (1000) 
41          return str(hours) + ":" + str(mins) + ":" + str(secs) + ":" + str(msecs) 
42       
43 -    def toString(self): 
44          return "Time: " + self.elapsedTimeToString() + " (start: " + time.ctime(self.startTime) + ", now: " + time.ctime(time.time()) + ")" 
45   
46  if __name__=="__main__": 
47      import sys 
48      timer = Timer() 
49      print >> sys.stderr, timer.toString() 
50      time.sleep(1) 
51      print >> sys.stderr, timer.toString() 
52      time.sleep(10) 
53      print >> sys.stderr, timer.toString() 
54