python data dictionary output

Question

I have a list of key and values in a data dictionary format already

e.g.

{'key1': 'value1', 'key2': 'value2', 'key3': 'value3'}

How can this be put into a csv output where

key1,key2,key3
value1,value2,value3

For every row or are the keys just the first header? Have you seen the `csv` module and the `csv.DictWriter()` class? — Martijn Pieters, Nov 10 '13 at 01:59

score 2 · Accepted Answer · answered Nov 10 '13 at 02:44

2

>>> d = {'key1': 'value1', 'key2': 'value2', 'key3': 'value3'}
>>> ','.join(d.keys())
'key3,key2,key1'
>>> ','.join(d.values())
'value3,value2,value1'

answered Nov 10 '13 at 02:44

Guy Gavriely

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Thank you, this seems to be a quick and easy way to get it out – user2975269 Nov 10 '13 at 03:36
np, feel free to mark this answer as correct by clicking the V mark :) – Guy Gavriely Nov 10 '13 at 03:38
I apologized as I am very new to python. I am now iterate through out several name and they all getting the same dictionary key and value. How can i just print the key once and keep appending the value as per iteration. – user2975269 Nov 10 '13 at 23:46

python data dictionary output

1 Answers1