def create_default_config(config_dir, detect_location=True):
""" Creates a default configuration file in given config dir.
Returns path to new config file if success, None if failed. """
config_path = os.path.join(config_dir, YAML_CONFIG_FILE)
info = {attr: default for attr, default, *_ in DEFAULT_CONFIG}
location_info = detect_location and util.detect_location_info()
if location_info:
if location_info.use_fahrenheit:
info[CONF_TEMPERATURE_UNIT] = 'F'
for attr, default, prop, _ in DEFAULT_CONFIG:
if prop is None:
continue
info[attr] = getattr(location_info, prop) or default
# Writing files with YAML does not create the most human readable results
# So we're hard coding a YAML template.
try:
with open(config_path, 'w') as config_file:
config_file.write("homeassistant:\n")
for attr, _, _, description in DEFAULT_CONFIG:
if info[attr] is None:
continue
elif description:
config_file.write(" # {}\n".format(description))
config_file.write(" {}: {}\n".format(attr, info[attr]))
config_file.write("\n")
for component in DEFAULT_COMPONENTS:
config_file.write("{}:\n\n".format(component))
return config_path
except IOError:
_LOGGER.exception(
'Unable to write default configuration file %s', config_path)
return None
def create_default_config(config_dir, detect_location=True):
""" Creates a default configuration file in given config dir.
Returns path to new config file if success, None if failed. """
config_path = os.path.join(config_dir, YAML_CONFIG_FILE)
# Writing files with YAML does not create the most human readable results
# So we're hard coding a YAML template.
try:
with open(config_path, 'w') as config_file:
location_info = detect_location and util.detect_location_info()
if location_info:
temp_unit = 'F' if location_info.use_fahrenheit else 'C'
auto_config = {
CONF_NAME: 'Home',
CONF_LATITUDE: location_info.latitude,
CONF_LONGITUDE: location_info.longitude,
CONF_TEMPERATURE_UNIT: temp_unit,
CONF_TIME_ZONE: location_info.time_zone,
}
config_file.write("homeassistant:\n")
for key, value in auto_config.items():
config_file.write(" {}: {}\n".format(key, value))
config_file.write("\n")
for component in DEFAULT_COMPONENTS:
config_file.write("{}:\n\n".format(component))
return config_path
except IOError:
_LOGGER.exception(
'Unable to write default configuration file %s', config_path)
return None
def create_default_config(config_dir, detect_location=True):
""" Creates a default configuration file in given config dir.
Returns path to new config file if success, None if failed. """
config_path = os.path.join(config_dir, YAML_CONFIG_FILE)
# Writing files with YAML does not create the most human readable results
# So we're hard coding a YAML template.
try:
with open(config_path, 'w') as config_file:
location_info = detect_location and util.detect_location_info()
if location_info:
temp_unit = 'F' if location_info.use_fahrenheit else 'C'
auto_config = {
CONF_NAME: 'Home',
CONF_LATITUDE: location_info.latitude,
CONF_LONGITUDE: location_info.longitude,
CONF_TEMPERATURE_UNIT: temp_unit,
CONF_TIME_ZONE: location_info.time_zone,
}
config_file.write("homeassistant:\n")
for key, value in auto_config.items():
config_file.write(" {}: {}\n".format(key, value))
config_file.write("\n")
for component in DEFAULT_COMPONENTS:
config_file.write("{}:\n\n".format(component))
return config_path
except IOError:
_LOGGER.exception('Unable to write default configuration file %s',
config_path)
return None
def process_ha_core_config(hass, config):
""" Processes the [homeassistant] section from the config. """
hac = hass.config
def set_time_zone(time_zone_str):
""" Helper method to set time zone in HA. """
if time_zone_str is None:
return
time_zone = date_util.get_time_zone(time_zone_str)
if time_zone:
hac.time_zone = time_zone
date_util.set_default_time_zone(time_zone)
else:
_LOGGER.error("Received invalid time zone %s", time_zone_str)
for key, attr in ((CONF_LATITUDE, "latitude"), (CONF_LONGITUDE, "longitude"), (CONF_NAME, "location_name")):
if key in config:
setattr(hac, attr, config[key])
set_time_zone(config.get(CONF_TIME_ZONE))
for entity_id, attrs in config.get(CONF_CUSTOMIZE, {}).items():
Entity.overwrite_attribute(entity_id, attrs.keys(), attrs.values())
if CONF_TEMPERATURE_UNIT in config:
unit = config[CONF_TEMPERATURE_UNIT]
if unit == "C":
hac.temperature_unit = TEMP_CELCIUS
elif unit == "F":
hac.temperature_unit = TEMP_FAHRENHEIT
# If we miss some of the needed values, auto detect them
if None not in (hac.latitude, hac.longitude, hac.temperature_unit, hac.time_zone):
return
_LOGGER.info("Auto detecting location and temperature unit")
info = util.detect_location_info()
if info is None:
_LOGGER.error("Could not detect location information")
return
if hac.latitude is None and hac.longitude is None:
hac.latitude = info.latitude
hac.longitude = info.longitude
if hac.temperature_unit is None:
if info.use_fahrenheit:
hac.temperature_unit = TEMP_FAHRENHEIT
else:
hac.temperature_unit = TEMP_CELCIUS
if hac.location_name is None:
hac.location_name = info.city
if hac.time_zone is None:
set_time_zone(info.time_zone)
def process_ha_core_config(hass, config):
""" Processes the [homeassistant] section from the config. """
hac = hass.config
def set_time_zone(time_zone_str):
""" Helper method to set time zone in HA. """
if time_zone_str is None:
return
time_zone = date_util.get_time_zone(time_zone_str)
if time_zone:
hac.time_zone = time_zone
date_util.set_default_time_zone(time_zone)
else:
_LOGGER.error('Received invalid time zone %s', time_zone_str)
for key, attr in ((CONF_LATITUDE, 'latitude'),
(CONF_LONGITUDE, 'longitude'), (CONF_NAME,
'location_name')):
if key in config:
setattr(hac, attr, config[key])
set_time_zone(config.get(CONF_TIME_ZONE))
for entity_id, attrs in config.get(CONF_CUSTOMIZE, {}).items():
Entity.overwrite_attribute(entity_id, attrs.keys(), attrs.values())
if CONF_TEMPERATURE_UNIT in config:
unit = config[CONF_TEMPERATURE_UNIT]
if unit == 'C':
hac.temperature_unit = TEMP_CELCIUS
elif unit == 'F':
hac.temperature_unit = TEMP_FAHRENHEIT
# If we miss some of the needed values, auto detect them
if None not in (hac.latitude, hac.longitude, hac.temperature_unit,
hac.time_zone):
return
_LOGGER.info('Auto detecting location and temperature unit')
info = util.detect_location_info()
if info is None:
_LOGGER.error('Could not detect location information')
return
if hac.latitude is None and hac.longitude is None:
hac.latitude = info.latitude
hac.longitude = info.longitude
if hac.temperature_unit is None:
if info.use_fahrenheit:
hac.temperature_unit = TEMP_FAHRENHEIT
else:
hac.temperature_unit = TEMP_CELCIUS
if hac.location_name is None:
hac.location_name = info.city
if hac.time_zone is None:
set_time_zone(info.time_zone)
