I want to create a list from a list, the new list contain only '1' '2' without b letter
list = [b'117', b'116', b'115', b'114']
i want a new list like that
newlist = ['117', '116', '115', '114']
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mouad seghini
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you want output as `list = ['117', '116', '115', 114']`? – Vishal Upadhyay May 02 '20 at 17:51
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The `b` isn't part of the string, it indicates that it's a `bytes` object rather than a string. – Barmar May 02 '20 at 17:51
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1`newlist = [x.decode() for x in lst]` – Jean-François Fabre May 02 '20 at 17:52
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yes it's bytes, and yes @Jean-FrançoisFabre it's worked, the list don't contains b anymore but when i use " pattern_uid = re.compile('\d+ \(UID (?P
\d+)\)')" for the list in python2 it works. and in pyhton3 it doesn't work – mouad seghini May 02 '20 at 18:15 -
use a b prefix in your pattern. – Jean-François Fabre May 02 '20 at 19:31