线程封装使用

#!/usr/bin/env python
# -*- coding:utf8 -*-
# __author__ = '北方姆Q'


import time
from concurrent.futures import ThreadPoolExecutor, as_completed


class ThreadWork(object):
    def __init__(self, funcs):
        self.future_set = set()
        self.funcs = funcs

        with ThreadPoolExecutor(len(self.funcs)) as executor:
            for func, *args in self.funcs:
                future = executor.submit(func, *args)
                self.future_set.add(future)

        for future in as_completed(self.future_set):
            error = future.exception()
            if error is not None:
                raise error

        self.results = []
        for future in self.future_set:
            self.results.append(future.result())


def task1(x, y, z):
    return x + y + z


def task2(z):
    return z


def task3(z):
    return z * z


my_work = (
    (task1, 10, 20, 30),
    (task2, 66),
    (task3, 5),
)

obj = ThreadWork(my_work)
print(obj.results)