How to split tuple in python

Question

How do I split tuple from dictionary

dic = {('K30', 'K56'): 1}

to get this output in a text file:

K30    K56    1

what I tried is

for k,v in dic.items():
    a,b = k.split(',') 
    print >>f, a+'\t',b+'\t',v
f.close()

but I got the error:

AttributeError: 'tuple' object has no attribute 'split'

Vikas Madhusudana · Accepted Answer · 2016-05-25 03:24:37Z

5

You need not split you can simply say

 a,b = k

answered May 25, 2016 at 3:24

Vikas Madhusudana

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1 Comment

hilberts_drinking_problem Over a year ago

or for (a, b), v in dic.items():

Robert Moskal · Accepted Answer · 2016-05-25 03:24:25Z

1

Like this:

for k,v in dic.items(): 
print >>f, k[0]+'\t',k[1]+'\t',v f.close()

Just access the tuple elements.

answered May 25, 2016 at 3:24

Robert Moskal

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Comments

AnishT · Accepted Answer · 2016-05-25 03:26:15Z

1

for k,v in dic.items():
    print '\t'.join(k),'\t',v

answered May 25, 2016 at 3:26

AnishT

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Ravi Sankar Raju · Accepted Answer · 2016-05-25 03:31:20Z

0

Since all the good ones are taken, here goes a concise version

[print(k[0],k[1],v) for k,v in dic.items()]

answered May 25, 2016 at 3:31

Ravi Sankar Raju

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