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Improve error message for invalid key in config (#1975)

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* Improve error message for invalid key in config

* Refactor log exception in config validation
This commit is contained in:
Daniel Høyer Iversen 2016-05-07 16:35:42 +02:00 • committed by Paulus Schoutsen
parent 67f3fcc5cf
commit 21dd8162b3
2 changed files with 18 additions and 7 deletions
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13
homeassistant/bootstrap.py
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@ -14,6 +14,7 @@ import homeassistant.components as core_components
import homeassistant.components.group as group
import homeassistant.config as config_util
import homeassistant.core as core
import homeassistant.helpers.config_validation as cv
import homeassistant.loader as loader
import homeassistant.util.dt as date_util
import homeassistant.util.location as loc_util
@ -103,7 +104,7 @@ def _setup_component(hass, domain, config):
try:
config = component.CONFIG_SCHEMA(config)
except vol.MultipleInvalid as ex:
_LOGGER.error('Invalid config for [%s]: %s', domain, ex)
cv.log_exception(_LOGGER, ex, domain)
return False
elif hasattr(component, 'PLATFORM_SCHEMA'):
@ -113,8 +114,7 @@ def _setup_component(hass, domain, config):
try:
p_validated = component.PLATFORM_SCHEMA(p_config)
except vol.MultipleInvalid as ex:
_LOGGER.error('Invalid platform config for [%s]: %s. %s',
domain, ex, p_config)
cv.log_exception(_LOGGER, ex, domain)
return False
# Not all platform components follow same pattern for platforms
@ -135,9 +135,8 @@ def _setup_component(hass, domain, config):
try:
p_validated = platform.PLATFORM_SCHEMA(p_validated)
except vol.MultipleInvalid as ex:
_LOGGER.error(
'Invalid platform config for [%s.%s]: %s. %s',
domain, p_name, ex, p_config)
cv.log_exception(_LOGGER, ex, '{}.{}'
.format(domain, p_name))
return False
platforms.append(p_validated)
@ -233,7 +232,7 @@ def from_config_dict(config, hass=None, config_dir=None, enable_log=True,
process_ha_core_config(hass, config_util.CORE_CONFIG_SCHEMA(
config.get(core.DOMAIN, {})))
except vol.MultipleInvalid as ex:
_LOGGER.error('Invalid config for [homeassistant]: %s', ex)
cv.log_exception(_LOGGER, ex, 'homeassistant')
return None
process_ha_config_upgrade(hass)

12
homeassistant/helpers/config_validation.py
View file

@ -146,6 +146,18 @@ def time_period_str(value):
time_period = vol.Any(time_period_str, timedelta, time_period_dict)
def log_exception(logger, ex, domain):
"""Generate log exception for config validation."""
message = 'Invalid config for [{}]: '.format(domain)
if 'extra keys not allowed' in ex.error_message:
message += '[{}] is an invalid option for [{}]. Check: {}->{}.'\
.format(ex.path[-1], domain, domain,
'->'.join('%s' % m for m in ex.path))
else:
message += ex.error_message
logger.error(message)
def match_all(value):
"""Validator that matches all values."""
return value