doc/core/benchmarks/task.py

   1
   2 """
   3 Benchmarks for L{twisted.internet.task}.
   4 """
   5
   6 from timer import timeit
   7
   8 from twisted.internet import task
   9
  10 def test_performance():
  11     """
  12     L{LoopingCall} should not take long to skip a lot of iterations.
  13     """
  14     clock = task.Clock()
  15     call = task.LoopingCall(lambda: None)
  16     call.clock = clock
  17
  18     call.start(0.1)
  19     clock.advance(1000000)
  20
  21
  22 def main():
  23     print "LoopingCall large advance takes", timeit(test_performance, iter=1)
  24
  25 if __name__ == '__main__':
  26     main()