1 #!/usr/bin/env python
2 # -*- coding:utf8 -*-
3 # __author__ = '北方姆Q'
4
5
6 import time
7 from concurrent.futures import ThreadPoolExecutor, as_completed
8
9
10 class ThreadWork(object):
11 def __init__(self, funcs):
12 self.future_set = set()
13 self.funcs = funcs
14
15 with ThreadPoolExecutor(len(self.funcs)) as executor:
16 for func, *args in self.funcs:
17 future = executor.submit(func, *args)
18 self.future_set.add(future)
19
20 for future in as_completed(self.future_set):
21 error = future.exception()
22 if error is not None:
23 raise error
24
25 self.results = []
26 for future in self.future_set:
27 self.results.append(future.result())
28
29
30 def task1(x, y, z):
31 return x + y + z
32
33
34 def task2(z):
35 return z
36
37
38 def task3(z):
39 return z * z
40
41
42 my_work = (
43 (task1, 10, 20, 30),
44 (task2, 66),
45 (task3, 5),
46 )
47
48 obj = ThreadWork(my_work)
49 print(obj.results)
