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measure / limit the function execution time, cross-platform

Project description

timework

PyPI CodeFactor Coverage Status platform

measure / limit the function execution time, cross-platform

Install

pip install timework

Usage

import timework as tw

Statement with

timework.Stopwatch

Todo

Decorator @

Todo: read docstrings and tests for more details

timework.timer

measuring the execution time.

import logging

@tw.timer(logging.warning)
def timer_demo_a():
    i = 0
    while i < 2 ** 23:
        i += 1
    return i

@tw.timer(print, detail=True)
def timer_demo_b():
    i = 0
    while i < 2 ** 24:
        i += 1
    return i
a = timer_demo_a()
b = timer_demo_b()

print(a, b)
WARNING:root:timer_demo_a: 0.496672 seconds used
START:  Tue Feb 18 15:06:45 2020
FINISH: Tue Feb 18 15:06:46 2020
timer_demo_b: 0.989352 seconds used
8388608 16777216

timework.limit

limiting the execution time.

timework.TimeError only contains:

  • TimeError.message string, <decorated function name>: <timeout> seconds exceeded
  • TimeError.result None, unused
  • TimeError.detail None, unused
@tw.limit(3)
def limit_demo(m):
    i = 0
    while i < 2 ** m:
        i += 1
    return i
try:
    s = limit_demo(4)
except tw.TimeError as e:
    print(e)
else:
    print('result:', s)

try:
    s = limit_demo(30)
except tw.TimeError as e:
    print(e)
else:
    print('result:', s)
result: 16
limit_demo: 3 seconds exceeded

License

MIT License © bugstop

Project details


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