split at the second occurrence of the element python
def hyphen_split(a):
if a.count("-") == 1:
return a.split("-")[0]
return "-".join(a.split("-", 2)[:2])
>>> hyphen_split("some-sample-filename-to-split")
'some-sample'
>>> hyphen_split("some-sample")
'some'Copyright © 2021 Codeinu
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