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  1. #!/usr/bin/env python
  2. import multiprocessing as mp
  3.  
  4. def main():
  5.     m = mp.Manager()
  6.     d = m.dict()
  7.     d[1] = m.list()
  8.     d[2] = []
  9.     d[3] = []
  10.     d[4] = m.list()
  11.     p = mp.Process(target=f, args=(d,))
  12.     p.start()
  13.     p.join()
  14.     print(d)
  15.  
  16. def f(d):
  17.     d[1].append(1)
  18.     d[2] += [2]
  19.     d[3].append(3)
  20.     d[4] += [4]
  21.     print(d)
  22.  
  23. if __name__=="__main__":
  24.     mp.freeze_support()
  25.     main()
  26.  
Success #stdin #stdout 0.06s 34432KB
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Standard input is empty
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{1: [], 2: [2], 3: [], 4: [4]}
{1: [], 2: [2], 3: [], 4: [4]}
https://ideone.com/aviB2
language:
Python (cpython 2.7.16)
created:
12 years ago
visibility:
secret

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