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i3pystatus.network: prefer non link-locale v4 addresses (#656)

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Addresses in 169.254.0.0/16 are auto-assigned as of RFC 3927.
These can be negotiated via the zeroconf protocol (avahi-autoip or systemd-networkd).
Usually those addresses are not so interesting and the addresses given by dhcp should be shown instead.
This commit is contained in:
Jörg Thalheim 2018-08-25 17:36:03 +01:00 committed by enkore
parent bfdff2edbf
commit a586a50cd8
1 changed files with 6 additions and 4 deletions
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10
i3pystatus/network.py
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@ -127,10 +127,12 @@ class NetworkInfo:
def extract_network_info(network_info):
info = dict()
if netifaces.AF_INET in network_info:
v4 = network_info[netifaces.AF_INET][0]
info["v4"] = v4["addr"]
info["v4mask"] = v4["netmask"]
info["v4cidr"] = cidr4(v4["addr"], v4["netmask"])
for v4 in network_info[netifaces.AF_INET]:
info["v4"] = v4["addr"]
info["v4mask"] = v4["netmask"]
info["v4cidr"] = cidr4(v4["addr"], v4["netmask"])
if not v4["addr"].startswith("169.254"): # prefer non link-local addresses
break
if netifaces.AF_INET6 in network_info:
for v6 in network_info[netifaces.AF_INET6]:
info["v6"] = v6["addr"]