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#!/usr/bin/env python
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'''
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searx is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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searx is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with searx. If not, see < http://www.gnu.org/licenses/ >.
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(C) 2016- by Alexandre Flament, <alex@al-f.net>
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'''
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# set path
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from sys import path
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from os.path import realpath, dirname
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path.append(realpath(dirname(realpath(__file__)) + '/../'))
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# initialization
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from json import dumps
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from searx import settings
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import sys
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import codecs
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import searx.query
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import searx.search
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import searx.engines
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import searx.preferences
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import argparse
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searx.engines.initialize_engines(settings['engines'])
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# command line parsing
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parser = argparse.ArgumentParser(description='Standalone searx.')
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parser.add_argument('query', type=str,
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help='Text query')
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parser.add_argument('--category', type=str, nargs='?',
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choices=searx.engines.categories.keys(),
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default='general',
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help='Search category')
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parser.add_argument('--lang', type=str, nargs='?',default='all',
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help='Search language')
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parser.add_argument('--pageno', type=int, nargs='?', default=1,
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help='Page number starting from 1')
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parser.add_argument('--safesearch', type=str, nargs='?', choices=['0', '1', '2'], default='0',
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help='Safe content filter from none to strict')
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parser.add_argument('--timerange', type=str, nargs='?', choices=['day', 'week', 'month', 'year'],
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help='Filter by time range')
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args = parser.parse_args()
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# search results for the query
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form = {
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"q":args.query,
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"categories":args.category.decode('utf-8'),
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"pageno":str(args.pageno),
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"language":args.lang,
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"time_range":args.timerange
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}
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preferences = searx.preferences.Preferences(['oscar'], searx.engines.categories.keys(), searx.engines.engines, [])
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preferences.key_value_settings['safesearch'].parse(args.safesearch)
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search_query = searx.search.get_search_query_from_webapp(preferences, form)
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search = searx.search.Search(search_query)
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result_container = search.search()
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# output
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from datetime import datetime
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def no_parsed_url(results):
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for result in results:
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del result['parsed_url']
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return results
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def json_serial(obj):
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"""JSON serializer for objects not serializable by default json code"""
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if isinstance(obj, datetime):
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serial = obj.isoformat()
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return serial
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raise TypeError ("Type not serializable")
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result_container_json = {
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"search": {
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"q": search_query.query,
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"pageno": search_query.pageno,
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"lang": search_query.lang,
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"safesearch": search_query.safesearch,
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"timerange": search_query.time_range,
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"engines": search_query.engines
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},
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"results": no_parsed_url(result_container.get_ordered_results()),
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"infoboxes": result_container.infoboxes,
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"suggestions": list(result_container.suggestions),
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"answers": list(result_container.answers),
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"paging": result_container.paging,
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"results_number": result_container.results_number()
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}
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sys.stdout = codecs.getwriter("UTF-8")(sys.stdout)
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sys.stdout.write(dumps(result_container_json, sort_keys=True, indent=4, ensure_ascii=False, encoding="utf-8", default=json_serial))
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