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Fix systemmonitor IP address look-up logic (#48740)

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Philip Allgaier 2021-04-06 22:58:35 +02:00 committed by GitHub
parent fb1444c414
commit 030e9d314d
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1 changed files with 7 additions and 1 deletions
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8
homeassistant/components/systemmonitor/sensor.py
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@ -262,6 +262,7 @@ async def async_setup_sensor_registry_updates(
_swap_memory.cache_clear() _swap_memory.cache_clear()
_virtual_memory.cache_clear() _virtual_memory.cache_clear()
_net_io_counters.cache_clear() _net_io_counters.cache_clear()
_net_if_addrs.cache_clear()
_getloadavg.cache_clear() _getloadavg.cache_clear()
async def _async_update_data(*_: Any) -> None: async def _async_update_data(*_: Any) -> None:
@ -439,7 +440,7 @@ def _update(
else: else:
state = None state = None
elif type_ in ["ipv4_address", "ipv6_address"]: elif type_ in ["ipv4_address", "ipv6_address"]:
addresses = _net_io_counters() addresses = _net_if_addrs()
if data.argument in addresses: if data.argument in addresses:
for addr in addresses[data.argument]: for addr in addresses[data.argument]:
if addr.family == IF_ADDRS_FAMILY[type_]: if addr.family == IF_ADDRS_FAMILY[type_]:
@ -484,6 +485,11 @@ def _net_io_counters() -> Any:
return psutil.net_io_counters(pernic=True) return psutil.net_io_counters(pernic=True)
@lru_cache(maxsize=None)
def _net_if_addrs() -> Any:
return psutil.net_if_addrs()
@lru_cache(maxsize=None) @lru_cache(maxsize=None)
def _getloadavg() -> tuple[float, float, float]: def _getloadavg() -> tuple[float, float, float]:
return os.getloadavg() return os.getloadavg()