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bugfix: fetch_supported_languages bing, -news, -videos, -images

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Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser 2020-03-01 08:01:36 +01:00
parent 40843fe95a
commit e0c99d9dcb
4 changed files with 19 additions and 30 deletions
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23
searx/engines/bing.py
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@ -110,13 +110,18 @@ def response(resp):
# get supported languages from their site
def _fetch_supported_languages(resp):
supported_languages = []
dom = html.fromstring(resp.text)
options = eval_xpath(dom, '//div[@id="limit-languages"]//input')
for option in options:
code = eval_xpath(option, './@id')[0].replace('_', '-')
if code == 'nb':
code = 'no'
supported_languages.append(code)
lang_tags = set()
return supported_languages
setmkt = re.compile('setmkt=([^&]*)')
dom = html.fromstring(resp.text)
lang_links = eval_xpath(dom, "//li/a[contains(@href, 'setmkt')]")
for a in lang_links:
href = eval_xpath(a, './@href')[0]
match = setmkt.search(href)
l_tag = match.groups()[0]
_lang, _nation = l_tag.split('-',1)
l_tag = _lang.lower() + '-' + _nation.upper()
lang_tags.add(l_tag)
return list(lang_tags)