В качестве учебного упражнения для себя я создал класс, чтобы иметь возможность создавать несколько экземпляров таймера секундомера, которые могут оказаться полезными (я уверен, что во временных модулях или аналогичных версиях есть лучшие / более простые версии)
import time as tm
class Watch:
count = 0
description = "Stopwatch class object (default description)"
author = "Author not yet set"
name = "not defined"
instances = []
def __init__(self,name="not defined"):
self.name = name
self.elapsed = 0.
self.mode = 'init'
self.starttime = 0.
self.created = tm.strftime("%Y-%m-%d %H:%M:%S", tm.gmtime())
Watch.count += 1
def __call__(self):
if self.mode == 'running':
return tm.time() - self.starttime
elif self.mode == 'stopped':
return self.elapsed
else:
return 0.
def display(self):
if self.mode == 'running':
self.elapsed = tm.time() - self.starttime
elif self.mode == 'init':
self.elapsed = 0.
elif self.mode == 'stopped':
pass
else:
pass
print "Name: ", self.name
print "Address: ", self
print "Created: ", self.created
print "Start-time: ", self.starttime
print "Mode: ", self.mode
print "Elapsed: ", self.elapsed
print "Description:", self.description
print "Author: ", self.author
def start(self):
if self.mode == 'running':
self.starttime = tm.time()
self.elapsed = tm.time() - self.starttime
elif self.mode == 'init':
self.starttime = tm.time()
self.mode = 'running'
self.elapsed = 0.
elif self.mode == 'stopped':
self.mode = 'running'
#self.elapsed = self.elapsed + tm.time() - self.starttime
self.starttime = tm.time() - self.elapsed
else:
pass
return
def stop(self):
if self.mode == 'running':
self.mode = 'stopped'
self.elapsed = tm.time() - self.starttime
elif self.mode == 'init':
self.mode = 'stopped'
self.elapsed = 0.
elif self.mode == 'stopped':
pass
else:
pass
return self.elapsed
def lap(self):
if self.mode == 'running':
self.elapsed = tm.time() - self.starttime
elif self.mode == 'init':
self.elapsed = 0.
elif self.mode == 'stopped':
pass
else:
pass
return self.elapsed
def reset(self):
self.starttime=0.
self.elapsed=0.
self.mode='init'
return self.elapsed
def WatchList():
return [i for i,j in zip(globals().keys(),globals().values()) if '__main__.Watch instance' in str(j)]