mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-10-19 21:28:02 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

bpo-25430: improve performance of IPNetwork.__contains__ (GH-1785)

Browse source 
make a compare in bit-operation manner.
This commit is contained in:
gescheit 2019-04-30 10:54:30 +03:00 • committed by Inada Naoki
parent b0a2c0fa83
commit 3bbcc92577
2 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Lib/ipaddress.py
View file

@ -697,8 +697,7 @@ class _BaseNetwork(_IPAddressBase):
# dealing with another address # dealing with another address
else: else:
# address # address
return (int(self.network_address) <= int(other._ip) <= return other._ip & self.netmask._ip == self.network_address._ip
int(self.broadcast_address))
def overlaps(self, other): def overlaps(self, other):
"""Tell if self is partly contained in other.""" """Tell if self is partly contained in other."""

1
Misc/NEWS.d/next/Library/2019-04-15-12-22-09.bpo-25430.7_8kqc.rst Normal file
View file

@ -0,0 +1 @@
improve performance of ``IPNetwork.__contains__()``