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Update MAC_address wikipedia URL in comments (#29019)

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180909 2023-04-27 04:27:03 +08:00 committed by GitHub
parent 842daa57cf
commit e901588002
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1 changed files with 2 additions and 2 deletions
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Lib/uuid.py
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@ -401,7 +401,7 @@ def _get_command_stdout(command, *args):
# over locally administered ones since the former are globally unique, but # over locally administered ones since the former are globally unique, but
# we'll return the first of the latter found if that's all the machine has. # we'll return the first of the latter found if that's all the machine has.
# #
# See https://en.wikipedia.org/wiki/MAC_address#Universal_vs._local # See https://en.wikipedia.org/wiki/MAC_address#Universal_vs._local_(U/L_bit)
def _is_universal(mac): def _is_universal(mac):
return not (mac & (1 << 41)) return not (mac & (1 << 41))
@ -615,7 +615,7 @@ def _random_getnode():
# significant bit of the first octet". This works out to be the 41st bit # significant bit of the first octet". This works out to be the 41st bit
# counting from 1 being the least significant bit, or 1<<40. # counting from 1 being the least significant bit, or 1<<40.
# #
# See https://en.wikipedia.org/wiki/MAC_address#Unicast_vs._multicast # See https://en.wikipedia.org/w/index.php?title=MAC_address&oldid=1128764812#Universal_vs._local_(U/L_bit)
import random import random
return random.getrandbits(48) | (1 << 40) return random.getrandbits(48) | (1 << 40)