Minimalist measurement of python code time

timy

Minimalist measurement of python code time

You can also use the built-in timeit module

Installing pip install timy Usage Decorating a function

Let's say you have a calculate function and you want to keep track of its execution time

import timy @timy.timer() def calculate(n, r): """ Divide, multiply and sum 'n' to every number in range 'r' returning the result list """ return [i / n * n + n for i in range(r)]

Whenever you call that function, the execution time will be tracked

calculate(5, 10000000) >> Timy executed (calculate) for 1 time(s) in 1.529540 seconds >> Timy best time was 1.529540 seconds

Changing the ident and adding loops to the execution

import timy @timy.timer(ident='My calculation', loops=10) def calculate(n, r): return [i / n * n + n for i in range(r)] calculate(5, 10000000) >> My calculation executed (calculate) for 10 time(s) in 15.165313 seconds >> My calculation best time was 1.414186 seconds Trackingspecific pointsalong your code

The with statement can also be used to measure code time

Named tracking points can be added with the track function

import timy with timy.Timer() as timer: N = 10000000 for i in range(N): if i == N/2: timer.track('Half way') >> Timy (Half way) 0.557577 seconds >> Timy 0.988087 seconds

Another usage of tracking in a prime factors function

def prime_factors(n): with timy.Timer('Factors') as timer: i = 2 factors = [] def add_factor(n): factors.append(n) timer.track('Found a factor') while i * i <= n: if n % i: i += 1 continue n //= i add_factor(n) if n > 1: add_factor(n) return factors factors = prime_factors(600851475143) print(factors) >> Factors (Found a factor) 0.000023 seconds >> Factors (Found a factor) 0.000207 seconds >> Factors (Found a factor) 0.000323 seconds >> Factors (Found a factor) 0.000340 seconds >> Factors 0.000349 seconds >> [8462696833, 10086647, 6857, 6857] Configuring Importing timy config from timy.settings import timy_config Enable or disable timy trackings

You can enable or disable timy trackings with the tracking value.

The default value of tracking is True

timy_config.tracking = False Changing the way timy outputs information

You can either use print or logging for all timy outputs, with the tracking_mode value.

The default value of tracking_mode is TrackingMode.PRINTING .

from timy.settings import ( timy_config, TrackingMode ) timy_config.tracking_mode = TrackingMode.LOGGING Contribute

Contributions are always welcome, but keep it simple and small.

License

This project is licensed under the MIT License - see theLICENSE file for details