On 10/23/2016 03:12 AM, pic8...@gmail.com wrote:
import <span class="highlight" style="padding-left: 0px; padding-right:
0px;">multiprocess</span>ing as mp
def bar(**kwargs):
for a in kwargs:
print a,kwargs[a]
arguments={'name':'Joe','age':20}
p=mp.Pool(processes=4)
p.map(bar,**arguments)
p.close()
p.join()
What are you trying to do? The map method is similar to the map built-in:
https://docs.python.org/2/library/multiprocessing.html#multiprocessing.pool.multiprocessing.Pool.map
https://docs.python.org/2/library/functions.html#map
map(function, iterable, ...)
Apply function to every item of iterable and return a list of the results...
You can't apply it to keyword arguments like this. There are some
different SO threads talking about this sort of thing:
http://stackoverflow.com/questions/13499824/using-python-map-function-with-keyword-arguments
http://stackoverflow.com/questions/10212445/python-map-list-item-to-function-with-arguments
http://stackoverflow.com/questions/16874244/python-map-and-arguments-unpacking
Maybe those (especially the last one) are helpful.
Cheers,
Thomas
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