Thank you for your quick answer !
I restarted it with debug :
logger:
default: debug
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event platform_discovered[L]: service=load_platform.binary_sensor, platform=netatmo, discovered=>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event platform_discovered[L]: service=load_platform.climate, platform=netatmo, discovered=>
2018-12-20 09:33:43 INFO (MainThread) [homeassistant.components.sensor] Setting up sensor.netatmo
2018-12-20 09:33:43 INFO (MainThread) [homeassistant.loader] Loaded binary_sensor.netatmo from homeassistant.components.binary_sensor.netatmo
2018-12-20 09:33:43 INFO (MainThread) [homeassistant.loader] Loaded climate.netatmo from custom_components.climate.netatmo
2018-12-20 09:33:43 WARNING (MainThread) [homeassistant.loader] You are using a custom component for climate.netatmo which has not been tested by Home Assistant. This component might cause stability problems, be sure to disable it if you do experience issues with Home Assistant.
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event platform_discovered[L]: service=load_platform.camera, platform=netatmo, discovered=>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=group.weather, old_state=None, new_state=<state group.weather=unknown; entity_id=('sensor.date', 'sensor.time', 'sensor.weather_symbol', 'sensor.netatmo_outdoor_temperature', 'sensor.netatmo_outdoor_max_temp', 'sensor.netatmo_outdoor_min_temp', 'sensor.netatmo_outdoor_humidity', 'sensor.weather_precipitation', 'sensor.weather_wind_speed', 'sun.sun'), order=10, friendly_name=Météo @ 2018-12-20T09:33:43.052673+01:00>>
2018-12-20 09:33:43 INFO (MainThread) [homeassistant.loader] Loaded camera.netatmo from homeassistant.components.camera.netatmo
2018-12-20 09:33:43 INFO (MainThread) [homeassistant.components.binary_sensor] Setting up binary_sensor.netatmo
2018-12-20 09:33:43 INFO (MainThread) [homeassistant.components.climate] Setting up climate.netatmo
2018-12-20 09:33:43 DEBUG (SyncWorker_19) [custom_components.climate.netatmo] Starting to setup platform climate.netatmo...
2018-12-20 09:33:43 INFO (MainThread) [homeassistant.components.camera] Setting up camera.netatmo
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=group.netatmo, old_state=<state group.netatmo=unknown; entity_id=('climate.thermostat', 'sensor.netatmo_indoor_temperature', 'automation.famille_away_set_planning', 'automation.famille_home_set_on'), order=8, control=hidden, friendly_name=Thermostat @ 2018-12-20T09:33:43.030347+01:00>, new_state=<state group.netatmo=off; entity_id=('climate.thermostat', 'sensor.netatmo_indoor_temperature', 'automation.famille_away_set_planning', 'automation.famille_home_set_on'), order=8, control=hidden, friendly_name=Thermostat @ 2018-12-20T09:33:43.166869+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=group.default_view, old_state=<state group.default_view=unknown; entity_id=('group.tv_salon', 'group.grenier', 'group.lights', 'group.netatmo'), order=0, view=True, friendly_name=default_view, icon=mdi:home, hidden=True @ 2018-12-20T09:33:42.931087+01:00>, new_state=<state group.default_view=off; entity_id=('group.tv_salon', 'group.grenier', 'group.lights', 'group.netatmo'), order=0, view=True, friendly_name=default_view, icon=mdi:home, hidden=True @ 2018-12-20T09:33:43.170928+01:00>>
2018-12-20 09:33:43 DEBUG (SyncWorker_12) [homeassistant.components.sensor.netatmo] WeatherStationData detected!
2018-12-20 09:33:43 INFO (SyncWorker_12) [homeassistant.components.sensor.netatmo] NetAtmo refresh interval reset to 348 seconds
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_indoor_pressure, old_state=None, new_state=<state sensor.netatmo_indoor_pressure=1021.8; unit_of_measurement=mbar, friendly_name=Pression Atmosphérique, icon=mdi:gauge @ 2018-12-20T09:33:43.361675+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_outdoor_max_temp, old_state=None, new_state=<state sensor.netatmo_outdoor_max_temp=6.8; unit_of_measurement=°C, friendly_name=Température Max., icon=mdi:thermometer @ 2018-12-20T09:33:43.363244+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_indoor_humidity, old_state=None, new_state=<state sensor.netatmo_indoor_humidity=51; unit_of_measurement=%, friendly_name=Humidité Ambiante, device_class=humidity @ 2018-12-20T09:33:43.364709+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_outdoor_humidity, old_state=None, new_state=<state sensor.netatmo_outdoor_humidity=100; unit_of_measurement=%, friendly_name=Taux d'humidité, device_class=humidity @ 2018-12-20T09:33:43.366772+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_indoor_wifi, old_state=None, new_state=<state sensor.netatmo_indoor_wifi=High; unit_of_measurement=, friendly_name=Netatmo Indoor Wifi, icon=mdi:wifi @ 2018-12-20T09:33:43.368304+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_indoor_min_temp, old_state=None, new_state=<state sensor.netatmo_indoor_min_temp=18.3; unit_of_measurement=°C, friendly_name=Netatmo Indoor Min Temp., icon=mdi:thermometer @ 2018-12-20T09:33:43.369717+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_indoor_temperature, old_state=None, new_state=<state sensor.netatmo_indoor_temperature=18.3; unit_of_measurement=°C, friendly_name=Température, device_class=temperature @ 2018-12-20T09:33:43.371227+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_outdoor_temperature, old_state=None, new_state=<state sensor.netatmo_outdoor_temperature=6.6; unit_of_measurement=°C, friendly_name=Température Extérieure, device_class=temperature @ 2018-12-20T09:33:43.373276+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_outdoor_radio, old_state=None, new_state=<state sensor.netatmo_outdoor_radio=High; unit_of_measurement=, friendly_name=Netatmo Outdoor Radio, icon=mdi:signal @ 2018-12-20T09:33:43.375679+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_indoor_max_temp, old_state=None, new_state=<state sensor.netatmo_indoor_max_temp=20.8; unit_of_measurement=°C, friendly_name=Netatmo Indoor Max Temp., icon=mdi:thermometer @ 2018-12-20T09:33:43.378928+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_outdoor_battery, old_state=None, new_state=<state sensor.netatmo_outdoor_battery=Full; unit_of_measurement=, friendly_name=Netatmo Outdoor Battery, icon=mdi:battery @ 2018-12-20T09:33:43.382697+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_outdoor_min_temp, old_state=None, new_state=<state sensor.netatmo_outdoor_min_temp=5; unit_of_measurement=°C, friendly_name=Température Min., icon=mdi:thermometer @ 2018-12-20T09:33:43.383985+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_indoor_noise, old_state=None, new_state=<state sensor.netatmo_indoor_noise=35; unit_of_measurement=dB, friendly_name=Bruit Ambiant, icon=mdi:volume-high @ 2018-12-20T09:33:43.385349+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event state_changed[L]: entity_id=sensor.netatmo_indoor_co2, old_state=None, new_state=<state sensor.netatmo_indoor_co2=640; unit_of_measurement=ppm, friendly_name=Taux de Co2, icon=mdi:cloud @ 2018-12-20T09:33:43.386773+01:00>>
2018-12-20 09:33:43 DEBUG (MainThread) [homeassistant.core] Bus:Handling <Event platform_discovered[L]: service=load_platform.sensor, platform=netatmo, discovered=>
2018-12-20 09:33:43 INFO (MainThread) [homeassistant.components.sensor] Setting up sensor.netatmo
2018-12-20 09:33:43 ERROR (MainThread) [homeassistant.components.climate] Error while setting up platform netatmo
File "/config/custom_components/climate/netatmo.py", line 71, in setup_platform
File "/config/custom_components/climate/netatmo.py", line 291, in get_home_names
File "/config/custom_components/climate/netatmo.py", line 301, in setup