mirror of
https://github.com/searxng/searxng.git
synced 2024-11-22 20:17:45 +01:00
1cfe7f2a75
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
99 lines
3.5 KiB
Python
99 lines
3.5 KiB
Python
#!/usr/bin/env python
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# set path
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from sys import path
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from os.path import realpath, dirname, join
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path.append(realpath(dirname(realpath(__file__)) + '/../'))
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import argparse
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import sys
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import string
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import ruamel.yaml
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import secrets
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import collections
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from ruamel.yaml.scalarstring import SingleQuotedScalarString, DoubleQuotedScalarString
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from searx.settings import load_settings, check_settings_yml, get_default_settings_path
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from searx.exceptions import SearxSettingsException
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RANDOM_STRING_LETTERS = string.ascii_lowercase + string.digits + string.ascii_uppercase
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def get_random_string():
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r = [secrets.choice(RANDOM_STRING_LETTERS) for _ in range(64)]
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return ''.join(r)
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def main(prog_arg):
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yaml = ruamel.yaml.YAML()
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yaml.preserve_quotes = True
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yaml.indent(mapping=4, sequence=1, offset=2)
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user_settings_path = prog_args.get('user-settings-yaml')
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try:
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default_settings, _ = load_settings(False)
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if check_settings_yml(user_settings_path):
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with open(user_settings_path, 'r', encoding='utf-8') as f:
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user_settings = yaml.load(f.read())
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new_user_settings = False
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else:
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user_settings = yaml.load('use_default_settings: True')
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new_user_settings = True
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except SearxSettingsException as e:
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sys.stderr.write(str(e))
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return
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if not new_user_settings and not user_settings.get('use_default_settings'):
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sys.stderr.write('settings.yml already exists and use_default_settings is not True')
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return
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user_settings['use_default_settings'] = True
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use_default_settings_comment = "settings based on " + get_default_settings_path()
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user_settings.yaml_add_eol_comment(use_default_settings_comment, 'use_default_settings')
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if user_settings.get('server', {}).get('secret_key') in [None, 'ultrasecretkey']:
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user_settings.setdefault('server', {})['secret_key'] = DoubleQuotedScalarString(get_random_string())
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user_engines = user_settings.get('engines')
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if user_engines:
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has_user_engines = True
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user_engines_dict = dict((definition['name'], definition) for definition in user_engines)
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else:
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has_user_engines = False
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user_engines_dict = {}
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user_engines = []
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# remove old engines
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if prog_arg.get('add-engines') or has_user_engines:
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default_engines_dict = dict((definition['name'], definition) for definition in default_settings['engines'])
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for i, engine in enumerate(user_engines):
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if engine['name'] not in default_engines_dict:
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del user_engines[i]
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# add new engines
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if prog_arg.get('add-engines'):
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for engine in default_settings.get('engines', {}):
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if engine['name'] not in user_engines_dict:
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user_engines.append({'name': engine['name']})
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user_settings['engines'] = user_engines
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# output
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if prog_arg.get('dry-run'):
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yaml.dump(user_settings, sys.stdout)
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else:
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with open(user_settings_path, 'w', encoding='utf-8') as f:
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yaml.dump(user_settings, f)
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def parse_args():
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parser = argparse.ArgumentParser(description='Update user settings.yml')
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parser.add_argument('--add-engines', dest='add-engines', default=False, action='store_true', help='Add new engines')
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parser.add_argument('--dry-run', dest='dry-run', default=False, action='store_true', help='Dry run')
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parser.add_argument('user-settings-yaml', type=str)
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return vars(parser.parse_args())
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if __name__ == '__main__':
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prog_args = parse_args()
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main(prog_args)
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