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[mod] various engines: use eval_xpath* functions and searx.exceptions.*

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Engine list: ahmia, duckduckgo_images, elasticsearch, google, google_images, google_videos, youtube_api
This commit is contained in:
Alexandre Flament 2020-11-26 17:22:54 +01:00
parent ad72803ed9
commit 64cccae99e
7 changed files with 44 additions and 52 deletions
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8
searx/engines/duckduckgo_images.py
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@ -15,6 +15,7 @@
from json import loads
from urllib.parse import urlencode
from searx.exceptions import SearxEngineAPIException
from searx.engines.duckduckgo import get_region_code
from searx.engines.duckduckgo import _fetch_supported_languages, supported_languages_url # NOQA # pylint: disable=unused-import
from searx.poolrequests import get
@ -37,7 +38,7 @@ def get_vqd(query, headers):
res = get(query_url, headers=headers)
content = res.text
if content.find('vqd=\'') == -1:
raise Exception('Request failed')
raise SearxEngineAPIException('Request failed')
vqd = content[content.find('vqd=\'') + 5:]
vqd = vqd[:vqd.find('\'')]
return vqd
@ -71,10 +72,7 @@ def response(resp):
results = []
content = resp.text
try:
res_json = loads(content)
except:
raise Exception('Cannot parse results')
res_json = loads(content)
# parse results
for result in res_json['results']: