@@ -20,10 +20,12 @@ from searx.engines.xpath import extract_text, extract_url
2020categories = ['general']
2121paging = True
2222language_support = True
23+time_range_support = True
2324
2425# search-url
2526base_url = 'https://search.yahoo.com/'
2627search_url = 'search?{query}&b={offset}&fl=1&vl=lang_{lang}'
28+search_url_with_time = 'search?{query}&b={offset}&fl=1&vl=lang_{lang}&age={age}&btf={btf}&fr2=time'
2729
2830# specific xpath variables
2931results_xpath = "//div[contains(concat(' ', normalize-space(@class), ' '), ' Sr ')]"
@@ -32,6 +34,10 @@ title_xpath = './/h3/a'
3234content_xpath = './/div[@class="compText aAbs"]'
3335suggestion_xpath = "//div[contains(concat(' ', normalize-space(@class), ' '), ' AlsoTry ')]//a"
3436
37+time_range_dict = {'day': ['1d', 'd'],
38+ 'week': ['1w', 'w'],
39+ 'month': ['1m', 'm']}
40+
3541
3642# remove yahoo-specific tracking-url
3743def parse_url(url_string):
@@ -51,18 +57,30 @@ def parse_url(url_string):
5157 return unquote(url_string[start:end])
5258
5359
60+def _get_url(query, offset, language, time_range):
61+ if time_range:
62+ return base_url + search_url_with_time.format(offset=offset,
63+ query=urlencode({'p': query}),
64+ lang=language,
65+ age=time_range_dict[time_range][0],
66+ btf=time_range_dict[time_range][1])
67+ return base_url + search_url.format(offset=offset,
68+ query=urlencode({'p': query}),
69+ lang=language)
70+
71+
72+def _get_language(params):
73+ if params['language'] == 'all':
74+ return 'en'
75+ return params['language'].split('_')[0]
76+
77+
5478# do search-request
5579def request(query, params):
5680 offset = (params['pageno'] - 1) * 10 + 1
81+ language = _get_language(params)
5782
58− if params['language'] == 'all':
59− language = 'en'
60− else:
61− language = params['language'].split('_')[0]
62−
63− params['url'] = base_url + search_url.format(offset=offset,
64− query=urlencode({'p': query}),
65− lang=language)
83+ params['url'] = _get_url(query, offset, language, params['time_range'])
6684
6785 # TODO required?
6886 params['cookies']['sB'] = 'fl=1&vl=lang_{lang}&sh=1&rw=new&v=1'\