def load_yaml(file_name):
try:
with open(file_name, 'r', encoding='utf-8') as settings_yaml:
return yaml.safe_load(settings_yaml)
except IOError as e:
raise SearxSettingsException(e, file_name)
except yaml.YAMLError as e:
raise SearxSettingsException(e, file_name)
def load_settings(load_user_setttings=True):
default_settings_path = get_default_settings_path()
user_settings_path = get_user_settings_path()
# no user settings
if user_settings_path is None or not load_user_setttings:
if default_settings_path is None:
raise SearxSettingsException(
'missing default settings.yml file and there is no user configured file.\n'
'Please create a configuration file and put it under the root of searx or in /etc/searx or'
'configure the path in SEARX_SETTINGS_PATH.',
None,
)
return (
load_yaml(default_settings_path),
'load the default settings from {}'.format(default_settings_path))
# user settings
user_settings = load_yaml(user_settings_path)
if is_use_default_settings(user_settings):
# the user settings are merged with the default configuration
default_settings = load_yaml(default_settings_path)
update_settings(default_settings, user_settings)
return (
default_settings,
'merge the default settings ( {} ) and the user setttings ( {} )'.
format(default_settings_path, user_settings_path))
# the user settings, fully replace the default configuration
return (user_settings,
'load the user settings from {}'.format(user_settings_path))
def _get_interval(every, error_msg):
if isinstance(every, int):
every = (every, every)
if not isinstance(every, (tuple, list))\
or len(every) != 2\
or not isinstance(every[0], int)\
or not isinstance(every[1], int):
raise SearxSettingsException(error_msg, None)
return every