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Address post-merge coolmaster config flow code review (#28163)

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* Address post-merge code review comments

* Use component path for 3rd party lib
This commit is contained in:
On Freund
2019-10-25 19:39:16 +03:00
committed by Martin Hjelmare
parent 43c7b57d1e
commit 0656f0c62b
3 changed files with 13 additions and 18 deletions
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7
homeassistant/components/coolmaster/config_flow.py
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@@ -14,11 +14,10 @@ MODES_SCHEMA = {vol.Required(mode, default=True): bool for mode in AVAILABLE_MOD
DATA_SCHEMA = vol.Schema({vol.Required(CONF_HOST): str, **MODES_SCHEMA})
async def validate_connection(hass: core.HomeAssistant, host):
"""Validate that we can connect to the Coolmaster instance."""
async def _validate_connection(hass: core.HomeAssistant, host):
cool = CoolMasterNet(host, port=DEFAULT_PORT)
devices = await hass.async_add_executor_job(cool.devices)
return len(devices) > 0
return bool(devices)
class CoolmasterConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
@@ -50,7 +49,7 @@ class CoolmasterConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
host = user_input[CONF_HOST]
try:
result = await validate_connection(self.hass, host)
result = await _validate_connection(self.hass, host)
if not result:
errors["base"] = "no_units"
except (ConnectionRefusedError, TimeoutError):