list comprehension with python dictionaries in python3

Asked Jan 22 '20 at 05:25

Active Jan 22 '20 at 05:26

Viewed 75 times

I have recently started using python 3 and while working on list comprehension I am seeing something completely different from python 2. I want to know why is it that while printingthe value of 'y' python3 is returning [dict_values([1]), dict_values([2])] instead of [1,2] and how I can get response in desired form i.e,[1,2]

>>> x=[{'x':1},{'y':2}]
>>> y=[i.values() for i in x]
>>> y
[dict_values([1]), dict_values([2])]

edited Jan 22 '20 at 05:26

sshashank124

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asked Jan 22 '20 at 05:25

Gareema

Perhaps more directly relevant: https://stackoverflow.com/questions/16228248/how-can-i-get-list-of-values-from-dict – sshashank124 Jan 22 '20 at 05:28
answer to my question is not available in the above link, I am not sure why you closed this issue. – Gareema Jan 22 '20 at 05:57
Yes it is. Please read the first question/answer linked – sshashank124 Jan 22 '20 at 05:57
The answer is >>>y=[i[j] for i in x for j in i] – Gareema Jan 22 '20 at 06:02

list comprehension with python dictionaries in python3

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