[enh] settings.yml: add use_default_settings option

This change is backward compatible with the existing configurations.

If a settings.yml loaded from an user defined location (SEARX_SETTINGS_PATH or /etc/searx/settings.yml),
then this settings can relied on the default settings.yml with this option:
user_default_settings:True
This commit is contained in:
Alexandre Flament 2020-11-03 15:29:59 +01:00
parent 6ada5bac60
commit 1cfe7f2a75
7 changed files with 312 additions and 29 deletions

View file

@ -16,39 +16,15 @@ along with searx. If not, see < http://www.gnu.org/licenses/ >.
'''
import logging
import searx.settings
from os import environ
from os.path import realpath, dirname, join, abspath, isfile
from io import open
from yaml import safe_load
searx_dir = abspath(dirname(__file__))
engine_dir = dirname(realpath(__file__))
static_path = abspath(join(dirname(__file__), 'static'))
def check_settings_yml(file_name):
if isfile(file_name):
return file_name
else:
return None
# find location of settings.yml
if 'SEARX_SETTINGS_PATH' in environ:
# if possible set path to settings using the
# enviroment variable SEARX_SETTINGS_PATH
settings_path = check_settings_yml(environ['SEARX_SETTINGS_PATH'])
else:
# if not, get it from searx code base or last solution from /etc/searx
settings_path = check_settings_yml(join(searx_dir, 'settings.yml')) or check_settings_yml('/etc/searx/settings.yml')
if not settings_path:
raise Exception('settings.yml not found')
# load settings
with open(settings_path, 'r', encoding='utf-8') as settings_yaml:
settings = safe_load(settings_yaml)
settings, settings_load_message = searx.settings.load_settings()
if settings['ui']['static_path']:
static_path = settings['ui']['static_path']
@ -58,7 +34,6 @@ enable debug if
the environnement variable SEARX_DEBUG is 1 or true
(whatever the value in settings.yml)
or general.debug=True in settings.yml
disable debug if
the environnement variable SEARX_DEBUG is 0 or false
(whatever the value in settings.yml)
@ -78,7 +53,7 @@ else:
logging.basicConfig(level=logging.WARNING)
logger = logging.getLogger('searx')
logger.debug('read configuration from %s', settings_path)
logger.info(settings_load_message)
logger.info('Initialisation done')
if 'SEARX_SECRET' in environ: