https://github.com/alex-sherman/deco usage sample

deco_sample.py

from deco import concurrent
from deco import synchronized
import time


@concurrent
def process(data):
    time.sleep(1)
    return data


@synchronized
def process_data_set(data_set):
    result_list = []
    for data in data_set:
        result_list.append(process(data))
    return result_list


def main():
    result = process_data_set(range(10))
    print(result)


if __name__ == "__main__":
    main()