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This commit is contained in:
Paulus Schoutsen 2019-07-31 12:25:30 -07:00
parent da05dfe708
commit 4de97abc3a
2676 changed files with 163166 additions and 140084 deletions
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14
homeassistant/util/network.py
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@ -3,20 +3,16 @@ from ipaddress import IPv4Address, IPv6Address, ip_address, ip_network
from typing import Union
# IP addresses of loopback interfaces
LOCAL_IPS = (
ip_address('127.0.0.1'),
ip_address('::1'),
)
LOCAL_IPS = (ip_address("127.0.0.1"), ip_address("::1"))
# RFC1918 - Address allocation for Private Internets
LOCAL_NETWORKS = (
ip_network('10.0.0.0/8'),
ip_network('172.16.0.0/12'),
ip_network('192.168.0.0/16'),
ip_network("10.0.0.0/8"),
ip_network("172.16.0.0/12"),
ip_network("192.168.0.0/16"),
)
def is_local(address: Union[IPv4Address, IPv6Address]) -> bool:
"""Check if an address is local."""
return address in LOCAL_IPS or \
any(address in network for network in LOCAL_NETWORKS)
return address in LOCAL_IPS or any(address in network for network in LOCAL_NETWORKS)