How to sorting (ASCENDING) by key using Python dictionary

coder_noob 0
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I have several dictionary

{
('ABD12-GOU10', 'ASS 4W LINE 3'):[15,5],
('ABD13-GOU11', 'ASS 4W LINE 1'):[7,5],
('ABD13-GOU11', 'ASS 4W LINE 1'):[22,5],
('ABD14-GOU13', 'ASS 4W LINE 1'):[12,5],
('ABD14-GOU19', 'ASS 4W LINE 2'):[4,5],
('ABD14-GOU10', 'ASS 4W LINE 3'):[2,5],
('ABD14-GOU13', 'ASS 4W LINE 4'):[18,5],
('ABD14-GOU12', 'ASS 4W LINE 5'):[9,5],
('ABD14-GOU11', 'ASS 4W LINE 6'):[3,5],
}

How to sorting by key 2 ex: ASS 4W LINE 1 and sorting by key 1 ex: ABD12-GOu10. I want like this:

{
('ABD13-GOU11', 'ASS 4W LINE 1'):[7,5],
('ABD13-GOU11', 'ASS 4W LINE 1'):[22,5],
('ABD14-GOU13', 'ASS 4W LINE 1'):[12,5],
('ABD14-GOU19', 'ASS 4W LINE 2'):[4,5],
('ABD12-GOU10', 'ASS 4W LINE 3'):[15,5],
('ABD14-GOU10', 'ASS 4W LINE 3'):[2,5],
('ABD14-GOU13', 'ASS 4W LINE 4'):[18,5],
('ABD14-GOU12', 'ASS 4W LINE 5'):[9,5],
('ABD14-GOU11', 'ASS 4W LINE 6'):[3,5],
}
data-analysis data-science tuples sorting dictionary
1 Answers

Keep in mind that Python dictkeep order since Python 3.6 only

I use numpy for argsorting, but you can use anything You can do:

import numpy as np
keys = list(D.keys())
sorted_D = {
    keys[i]: D[keys[i]] for i in np.argsort([k[1] for k in keys]) 
}

output:

 {('ABD13-GOU11', 'ASS 4W LINE 1'): [22, 5],
 ('ABD14-GOU13', 'ASS 4W LINE 1'): [12, 5],
 ('ABD14-GOU19', 'ASS 4W LINE 2'): [4, 5],
 ('ABD12-GOU10', 'ASS 4W LINE 3'): [15, 5],
 ('ABD14-GOU10', 'ASS 4W LINE 3'): [2, 5],
 ('ABD14-GOU13', 'ASS 4W LINE 4'): [18, 5],
 ('ABD14-GOU12', 'ASS 4W LINE 5'): [9, 5],
 ('ABD14-GOU11', 'ASS 4W LINE 6'): [3, 5]}

However, this will only sort on index 1 of the key, so it might have different behaviours on dictionary with keys with same index 1 value.

EDIT:

As said in a comment, your original dictionary has identical keys, so the output above has not the same number of values

PlainRavioli0
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