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https://github.com/searxng/searxng
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[fix] ddg-lite vqd value: some search terms do not have a vqd value
Some search terms do not have results and therefore no vqd value
BTW: remove a leftover from 9197efa
Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
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parent
9197efa2a7
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3388441917
@ -98,7 +98,12 @@ def get_vqd(query):
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query_url = 'https://lite.duckduckgo.com/lite/?{args}'.format(args=urlencode({'q': query}))
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res = get(query_url)
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doc = lxml.html.fromstring(res.text)
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value = doc.xpath("//input[@name='vqd']/@value")[0]
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value = doc.xpath("//input[@name='vqd']/@value")
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if value:
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value = value[0]
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else:
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# some search terms do not have results and therefore no vqd value
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value = ''
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logger.debug("new vqd value: %s", value)
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cache_vqd(query, value)
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return value
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@ -236,9 +241,6 @@ def request(query, params):
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params['data']['s'] = offset
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params['data']['dc'] = offset + 1
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# request needs a vqd argument
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params['data']['vqd'] = get_vqd(query)
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# initial page does not have additional data in the input form
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if params['pageno'] > 1:
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