Biopython coding, sublist from list dependently by id

Question

[Xylanaser]

Hey, I need help, I do not know how to deal with it:

list_of_ids = [aasddaw23/2-20,aasddaw23/34-50,aasddaw23/67-100,fyyrr43/67-98,fyyrr43/80-120,poipoopop34/33-200,poipoopop34/144-222]
#grouped list
result = [[aasddaw23/2-20,aasddaw23/34-50,aasddaw23/67-100],[fyyrr43/67-98,fyyrr43/80-120],[poipoopop34/33-200,poipoopop34/144-222]]

The list should be divided depending on the id on the sub-lists I'm writing a simple program for linking amino acid sequence substrings, but I've come across this problem

thanks in advance

Answer 1

[Eric Lim]

Not entirely sure the purpose of this grouped list and how Biopython plays a role here. Generally speaking, groupby is likely your friend when it comes to stuff like this.

from itertools import groupby
[[x for x in g] for k,g in groupby(sorted(list_of_ids), lambda x: x.split('/')[0])]

[Xylanaser]

thanks ;) works fine!