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Issue #22823: Use set literals instead of creating a set from a list

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Raymond Hettinger 2014-11-09 15:56:33 -08:00
parent bf764a1912
commit df1b699447
10 changed files with 19 additions and 20 deletions
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2
Lib/ipaddress.py
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@ -1088,7 +1088,7 @@ class _BaseV4:
_DECIMAL_DIGITS = frozenset('0123456789')
# the valid octets for host and netmasks. only useful for IPv4.
_valid_mask_octets = frozenset((255, 254, 252, 248, 240, 224, 192, 128, 0))
_valid_mask_octets = frozenset({255, 254, 252, 248, 240, 224, 192, 128, 0})
_max_prefixlen = IPV4LENGTH
# There are only a handful of valid v4 netmasks, so we cache them all