Python: print dictionary to csv, each key value in a new line -


i have following data

{'index': [1, 2, 3], 'similar': [[0, 2], [1, 2], [2, 1]], 'markets': [['a', 'c'], ['b', 'c'], ['a', 'b']]}

and want print csv file following:

index   similar  markets 1       [0,2]   ['a','c'] 2       [1,2]   ['b','c'] 3       [2,1]   ['a','b']

currently code following:

with open('mycsvfile.csv', 'wb') f:  # use 'w' mode in 3.x     w = csv.dictwriter(f, a.keys())     w.writeheader()     w.writerow(a)

and prints:

 index               similair                       markets [1, 2, 3]   [[0, 2], [1, 2], [2, 1]]    [['a', 'c'], ['b', 'c'], ['a', 'b']] 

import csv  = {'index': [1, 2, 3], 'similar': [[0, 2], [1, 2], [2, 1]], 'markets': [['a', 'c'], ['b', 'c'], ['a', 'b']]} keys = ['index', 'similar', 'markets']  open('mycsvfile.csv', 'wb') f:  # use 'w' mode in 3.x     w = csv.writer(f)     w.writerow(keys)     w.writerows(zip(*[a[key] key in keys]))

csv file:

index,similar,markets 1,"[0, 2]","['a', 'c']" 2,"[1, 2]","['b', 'c']" 3,"[2, 1]","['a', 'b']"

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