def _check_config_files(directory):
"""Verify config files exist and are readable.
Arguments:
directory {Path} -- Config directory Path object
Raises:
ConfigMissing: Raised if a required config file does not pass checks.
Returns:
{tuple} -- main config, devices config, commands config
"""
files = ()
for file in CONFIG_FILES:
file_name, required = file
file_path = directory / file_name
checked = check_path(file_path)
if checked is None and required:
raise ConfigMissing(missing_item=str(file_path))
if checked is None and not required:
log.warning(
"'{f}' was not found, but is not required to run hyperglass. "
+ "Defaults will be used.",
f=str(file_path),
)
files += (file_path, )
return files
def _config_required(config_path: Path) -> Dict:
try:
with config_path.open("r") as cf:
config = yaml.safe_load(cf)
except (yaml.YAMLError, yaml.MarkedYAMLError) as yaml_error:
raise ConfigError(str(yaml_error))
if config is None:
log.critical("{} appears to be empty", str(config_path))
raise ConfigMissing(missing_item=config_path.name)
return config
def _check_config_files(directory: Path):
"""Verify config files exist and are readable."""
files = ()
for file in CONFIG_FILES:
file_name, required = file
file_path = directory / file_name
checked = check_path(file_path)
if checked is None and required:
raise ConfigMissing(missing_item=str(file_path))
if checked is None and not required:
log.warning(
"'{f}' was not found, but is not required to run hyperglass. "
+ "Defaults will be used.",
f=str(file_path),
)
files += (file_path, )
return files