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[fix] handle missing result size

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This commit is contained in:
Adam Tauber 2020-01-02 22:28:47 +01:00
parent a1b85571a2
commit 2292e6e130
1 changed files with 4 additions and 3 deletions
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7
searx/engines/bing.py
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@ -63,6 +63,8 @@ def response(resp):
results = [] results = []
result_len = 0 result_len = 0
dom = html.fromstring(resp.text) dom = html.fromstring(resp.text)
# parse results # parse results
for result in eval_xpath(dom, '//div[@class="sa_cc"]'): for result in eval_xpath(dom, '//div[@class="sa_cc"]'):
@ -89,8 +91,7 @@ def response(resp):
'content': content}) 'content': content})
try: try:
result_len_container = "".join(eval_xpath(dom, '//span[@class="sb_count"]/text()')) result_len_container = "".join(eval_xpath(dom, '//span[@class="sb_count"]//text()'))
result_len_container = utils.to_string(result_len_container)
if "-" in result_len_container: if "-" in result_len_container:
# Remove the part "from-to" for paginated request ... # Remove the part "from-to" for paginated request ...
result_len_container = result_len_container[result_len_container.find("-") * 2 + 2:] result_len_container = result_len_container[result_len_container.find("-") * 2 + 2:]
@ -102,7 +103,7 @@ def response(resp):
logger.debug('result error :\n%s', e) logger.debug('result error :\n%s', e)
pass pass
if _get_offset_from_pageno(resp.search_params.get("pageno", 0)) > result_len: if result_len and _get_offset_from_pageno(resp.search_params.get("pageno", 0)) > result_len:
return [] return []
results.append({'number_of_results': result_len}) results.append({'number_of_results': result_len})