7 examples of 'timer decorator python' in Python

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14def gtimer_wrapped_arg(func):
15 return inner_wrap(func, *args, **kwargs)
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21def _timer(func):
22 @wraps(func)
23 def wrapper(*args, **kwargs): # passing params to func
24 s_time = time.time()
25 func(*args, **kwargs)
26 e_time = time.time()
27 period = (e_time-s_time) / 60
28 print(info + '-> elapsed time: %.3f minutes' % period)
29 return wrapper
142@functools.wraps(f)
143def wrapper(*args, **kwds):
144 start = time.time()
145 result = f(*args, **kwds)
146 elapsed = time.time() - start
147 sys.stderr.write("{} took {:.4f}s to finish\n".format(f.__name__, elapsed))
148 return result
31@staticmethod
32def _timer(func):
33 """
34 Timing decorator
35 """
36 def wrapper(*args, **kwargs):
37 """
38 Wrap timing and message printing
39 """
40 tstart = int(time.time())
41 ret = func(*args, **kwargs)
42 time_delta = int(time.time()) - tstart
43 app.logger.debug("%s took %d seconds" %
44 (func.__name__, time_delta))
45 return ret
46 return wrapper
26def outer(func):
27 @functools.wraps(func)
28 def inner(*args):
29 """Decorator to time function execution.
30
31 If an exception is raised during the function, then a time of "-1"
32 will be saved for the given description.
33
34 Note: Any function decorated with this should have the "stats" dict
35 as the final argument in its arg list.
36
37 """
38 # Setup.
39 stats = args[-1]
40 stats[desc] = -1
41 start = time.time()
42
43 # Execute the function.
44 ret_val = func(*args)
45
46 # No exception, so save the runtime and return ret_val.
47 stats[desc] = time.time() - start
48 return ret_val
49 return inner
14def test_decorator(self):
15 timeit = timer()
16
17 @timeit
18 def foo():
19 os.getcwd()
20
21 foo()
22 assert timeit.elapsed is not None
17def f_timer(*args, **kwargs):
18 start = time.time()
19 result = f(*args, **kwargs)
20 end = time.time()
21 print '===================================================='
22 print f.__name__, 'took', '%.4f' % (end - start), 'seconds'
23 print '===================================================='
24 return result

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