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[fix] google: avoid unnecessary SearxEngineXPathException errors 

Avoid SearxEngineXPathException errors when parsing non valid results::

    .//div[@class="yuRUbf"]//a/@href index 0 not found
    Traceback (most recent call last):
      File "./searx/engines/google.py", line 274, in response
        url = eval_xpath_getindex(result, href_xpath, 0)
      File "./searx/searx/utils.py", line 608, in eval_xpath_getindex
        raise SearxEngineXPathException(xpath_spec, 'index ' + str(index) + ' not found')
    searx.exceptions.SearxEngineXPathException: .//div[@class="yuRUbf"]//a/@href index 0 not found

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser 2021-01-26 12:51:54 +01:00
parent e436287385
commit 7f505bdc6f
1 changed files with 3 additions and 1 deletions
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4
searx/engines/google.py
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@ -271,7 +271,9 @@ def response(resp):
logger.debug('ingoring <div class="g" ../> section: missing title')
continue
title = extract_text(title_tag)
url = eval_xpath_getindex(result, href_xpath, 0)
url = eval_xpath_getindex(result, href_xpath, 0, None)
if url is None:
continue
content = extract_text(eval_xpath_getindex(result, content_xpath, 0, default=None), allow_none=True)
results.append({
'url': url,