Python multiprocessing pool.map for multiple arguments

Question

In the Python multiprocessing library, is there a variant of pool.map which support multiple arguments?

text = "test"

def harvester(text, case):

X = case[0]

text+ str(X)

if __name__ == '__main__':

pool = multiprocessing.Pool(processes=6)

case = RAW_DATASET pool.map(harvester(text,case),case, 1) pool.close()

pool.join()

Answer 1

You can use the following code this code supports the multiple arguments:-

def multi_run_wrapper(args):

return add(*args)

def add(x,y):

return x+y

if __name__ == "__main__":

from multiprocessing import Pool

pool = Pool(4)

results = pool.map(multi_run_wrapper,[(1,2),(2,3),(3,4)])

print results

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