async-helper 0.0.3

A bridge between the asynchronous and synchronous world

async-helper

async-helper by Sebastian Steins

Licence: MIT

Usage

import time, random
from async_helper import first_parallel_result

def time_consuming_function(i):
    print("I consume a lot of time")
    time.sleep(random.randint(1, 10))
    return i

candidates = [
    lambda: time_consuming_function(1),
    lambda: time_consuming_function(2),
]

best_effort_result = first_parallel_result(candidates)

print(best_effort_result)

Giving preference

import time, random
from async_helper import first_parallel_result

def time_consuming_function(i):
    print("I consume a lot of time")
    time.sleep(random.randint(1, 10))
    return i

candidates = [
    0, lambda: time_consuming_function(1),  # This callable will start immediately.
    1, lambda: time_consuming_function(2),  # This callable will start with `1` sec delay.
]

best_effort_result = first_parallel_result(candidates)

print(best_effort_result)

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© 2021 Sebastian Steins