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Add option for detecting active interface. (#562)

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facetoe 2017-04-19 23:27:38 +07:00 committed by GitHub
parent 3c6d2167e5
commit c6464aeecb
1 changed files with 15 additions and 0 deletions
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15
i3pystatus/network.py
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@ -59,6 +59,15 @@ def sysfs_interface_up(interface, unknown_up=False):
return status == "up" or unknown_up and status == "unknown" return status == "up" or unknown_up and status == "unknown"
def detect_active_interface(ignore_ifaces, default_interface):
default_gateway = netifaces.gateways()['default']
for af in (netifaces.AF_INET, netifaces.AF_INET6):
_, interface = default_gateway.get(af, (None, None))
if interface and interface not in ignore_ifaces:
return interface
return default_interface
class NetworkInfo: class NetworkInfo:
""" """
Retrieve network information. Retrieve network information.
@ -298,6 +307,7 @@ class Network(IntervalModule, ColorRangeModule):
("detached_down", "If the interface doesn't exist, display it as if it were down"), ("detached_down", "If the interface doesn't exist, display it as if it were down"),
("unknown_up", "If the interface is in unknown state, display it as if it were up"), ("unknown_up", "If the interface is in unknown state, display it as if it were up"),
("next_if_down", "Change to next interface if current one is down"), ("next_if_down", "Change to next interface if current one is down"),
("detect_active", "Attempt to detect the active interface"),
) )
interval = 1 interval = 1
@ -315,6 +325,7 @@ class Network(IntervalModule, ColorRangeModule):
sent_limit = 1024 sent_limit = 1024
separate_color = False separate_color = False
next_if_down = False next_if_down = False
detect_active = False
# Network traffic settings # Network traffic settings
divisor = 1024 divisor = 1024
@ -380,6 +391,10 @@ class Network(IntervalModule, ColorRangeModule):
rx_tot_Mbytes="", tx_tot_Mbytes="", rx_tot_Mbytes="", tx_tot_Mbytes="",
interface="", v4="", v4mask="", v4cidr="", v6="", v6mask="", v6cidr="", mac="", interface="", v4="", v4mask="", v4cidr="", v6="", v6mask="", v6cidr="", mac="",
essid="", freq="", quality="", quality_bar="") essid="", freq="", quality="", quality_bar="")
if self.detect_active:
self.interface = detect_active_interface(self.ignore_interfaces, self.interface)
if self.network_traffic: if self.network_traffic:
network_usage = self.network_traffic.get_usage(self.interface) network_usage = self.network_traffic.get_usage(self.interface)
format_values.update(network_usage) format_values.update(network_usage)