add comments to __init__.py

* add comments
* add licence-header
This commit is contained in:
Thomas Pointhuber 2014-09-13 18:39:03 +02:00
parent 7da4b3dc82
commit bc30c4f4ad
1 changed files with 20 additions and 0 deletions

View File

@ -1,3 +1,20 @@
'''
searx is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
searx is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with searx. If not, see < http://www.gnu.org/licenses/ >.
(C) 2013- by Adam Tauber, <asciimoo@gmail.com>
'''
from os import environ from os import environ
from os.path import realpath, dirname, join, abspath from os.path import realpath, dirname, join, abspath
try: try:
@ -10,11 +27,14 @@ except:
searx_dir = abspath(dirname(__file__)) searx_dir = abspath(dirname(__file__))
engine_dir = dirname(realpath(__file__)) engine_dir = dirname(realpath(__file__))
# if possible set path to settings using the enviroment variable SEARX_SETTINGS_PATH
if 'SEARX_SETTINGS_PATH' in environ: if 'SEARX_SETTINGS_PATH' in environ:
settings_path = environ['SEARX_SETTINGS_PATH'] settings_path = environ['SEARX_SETTINGS_PATH']
# otherwise using default path
else: else:
settings_path = join(searx_dir, 'settings.yml') settings_path = join(searx_dir, 'settings.yml')
# load settings
with open(settings_path) as settings_yaml: with open(settings_path) as settings_yaml:
settings = load(settings_yaml) settings = load(settings_yaml)