searxng/searx/__init__.py

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from os import environ
from os.path import realpath, dirname, join, abspath
from searx.https_rewrite import load_https_rules
try:
from yaml import load
except:
from sys import exit, stderr
stderr.write('[E] install pyyaml\n')
exit(2)
searx_dir = abspath(dirname(__file__))
engine_dir = dirname(realpath(__file__))
if 'SEARX_SETTINGS_PATH' in environ:
settings_path = environ['SEARX_SETTINGS_PATH']
else:
settings_path = join(searx_dir, 'settings.yml')
if 'SEARX_HTTPS_REWRITE_PATH' in environ:
https_rewrite_path = environ['SEARX_HTTPS_REWRITE_PATH']
else:
https_rewrite_path = join(searx_dir, 'https_rules')
with open(settings_path) as settings_yaml:
settings = load(settings_yaml)
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# load https rules only if https rewrite is enabled
if settings.get('server', {}).get('https_rewrite'):
# loade https rules
load_https_rules(https_rewrite_path)