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python通過multiprocessing 實現帶回調函數的異步調用的代碼

import proc sin 實現 __name__ lin roc 回調 ron

下邊代碼段是關於python通過multiprocessing 實現帶回調函數的異步調用的代碼。

from multiprocessing import Pool

def f(x):

if __name__ == ‘__main__‘:
    pool = Pool(processes=1)              # Start a worker processes.
    result = pool.apply_async(f, [10], callback) # Evaluate "f(10)" asynchronously calling callback when finished.

python通過multiprocessing 實現帶回調函數的異步調用的代碼