Rick van Hattem
52 lines
1004 B
Python
52 lines
1004 B
Python
import cProfile
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import datetime
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import functools
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def timer(function):
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@functools.wraps(function)
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def _timer(*args, **kwargs):
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start = datetime.datetime.now()
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try:
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return function(*args, **kwargs)
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finally:
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end = datetime.datetime.now()
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print(f'{function.__name__}: {end - start}')
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return _timer
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def profiler(function):
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@functools.wraps(function)
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def _profiler(*args, **kwargs):
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profiler = cProfile.Profile()
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try:
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profiler.enable()
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return function(*args, **kwargs)
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finally:
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profiler.disable()
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profiler.print_stats()
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return _profiler
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@profiler
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def profiled_fibonacci(n):
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return fibonacci(n)
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@timer
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def timed_fibonacci(n):
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return fibonacci(n)
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def fibonacci(n):
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if n < 2:
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return n
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else:
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return fibonacci(n - 1) + fibonacci(n - 2)
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if __name__ == '__main__':
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timed_fibonacci(32)
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profiled_fibonacci(32)
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