Yes, that would work too and be more concise and less verbose.

How about doing this as below? :) 
d.setdefault(v, {key : 1}).update({key: 1})
1
Jitesh Khandelwal
Ted Petrou
·Follow
1 min read·
Dec 8, 2017
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Yes, that would work too and be more concise and less verbose.
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Written by Ted Petrou4.5K Followers
·9 Following
Author of Master Data Analysis with Python and Founder of Dunder Data
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