mirror of https://github.com/searx/searx
[fix] normalize the language & region aspects of all google engines
BTW: make the engines ready for search.checker: - replace eval_xpath by eval_xpath_getindex and eval_xpath_list - google_images: remove outer try/except block Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser
parent
923b490022
commit
b1fefec40d
|
|
@ -1,11 +1,11 @@
|
|||
# SPDX-License-Identifier: AGPL-3.0-or-later
|
||||
"""Google (Web)
|
||||
|
||||
For detailed description of the *REST-full* API see: `Query Parameter
|
||||
Definitions`_.
|
||||
For detailed description of the *REST-full* API see: `Query Parameter
|
||||
Definitions`_.
|
||||
|
||||
.. _Query Parameter Definitions:
|
||||
https://developers.google.com/custom-search/docs/xml_results#WebSearch_Query_Parameter_Definitions
|
||||
.. _Query Parameter Definitions:
|
||||
https://developers.google.com/custom-search/docs/xml_results#WebSearch_Query_Parameter_Definitions
|
||||
"""
|
||||
|
||||
# pylint: disable=invalid-name, missing-function-docstring
|
||||
|
|
@ -16,7 +16,6 @@ from searx import logger
|
|||
from searx.utils import match_language, extract_text, eval_xpath, eval_xpath_list, eval_xpath_getindex
|
||||
from searx.exceptions import SearxEngineCaptchaException
|
||||
|
||||
|
||||
logger = logger.getChild('google engine')
|
||||
|
||||
# about
|
||||
|
|
@ -56,7 +55,7 @@ google_domains = {
|
|||
'NZ': 'google.co.nz', # New Zealand
|
||||
'PH': 'google.com.ph', # Philippines
|
||||
'SG': 'google.com.sg', # Singapore
|
||||
# 'US': 'google.us', # United States, redirect to .com
|
||||
'US': 'google.com', # United States (google.us) redirects to .com
|
||||
'ZA': 'google.co.za', # South Africa
|
||||
'AR': 'google.com.ar', # Argentina
|
||||
'CL': 'google.cl', # Chile
|
||||
|
|
@ -87,7 +86,7 @@ google_domains = {
|
|||
'TH': 'google.co.th', # Thailand
|
||||
'TR': 'google.com.tr', # Turkey
|
||||
'UA': 'google.com.ua', # Ukraine
|
||||
# 'CN': 'google.cn', # China, only from China ?
|
||||
'CN': 'google.com.hk', # There is no google.cn, we use .com.hk for zh-CN
|
||||
'HK': 'google.com.hk', # Hong Kong
|
||||
'TW': 'google.com.tw' # Taiwan
|
||||
}
|
||||
|
|
@ -134,26 +133,58 @@ suggestion_xpath = '//div[contains(@class, "card-section")]//a'
|
|||
spelling_suggestion_xpath = '//div[@class="med"]/p/a'
|
||||
|
||||
|
||||
def get_lang_country(params, lang_list, custom_aliases):
|
||||
"""Returns a tuple with *langauage* on its first and *country* on its second
|
||||
position."""
|
||||
language = params['language']
|
||||
if language == 'all':
|
||||
language = 'en-US'
|
||||
def get_lang_info(params, lang_list, custom_aliases):
|
||||
ret_val = {}
|
||||
|
||||
language_array = language.split('-')
|
||||
_lang = params['language']
|
||||
if _lang.lower() == 'all':
|
||||
_lang = 'en-US'
|
||||
|
||||
if len(language_array) == 2:
|
||||
country = language_array[1]
|
||||
language = match_language(_lang, lang_list, custom_aliases)
|
||||
ret_val['language'] = language
|
||||
|
||||
# the requested language from params (en, en-US, de, de-AT, fr, fr-CA, ...)
|
||||
_l = _lang.split('-')
|
||||
|
||||
# the country code (US, AT, CA)
|
||||
if len(_l) == 2:
|
||||
country = _l[1]
|
||||
else:
|
||||
country = language_array[0].upper()
|
||||
country = _l[0].upper()
|
||||
if country == 'EN':
|
||||
country = 'US'
|
||||
|
||||
language = match_language(language, lang_list, custom_aliases)
|
||||
ret_val['country'] = country
|
||||
|
||||
# the combination (en-US, en-EN, de-DE, de-AU, fr-FR, fr-FR)
|
||||
lang_country = '%s-%s' % (language, country)
|
||||
if lang_country == 'en-EN':
|
||||
lang_country = 'en'
|
||||
|
||||
return language, country, lang_country
|
||||
# Accept-Language: fr-CH, fr;q=0.8, en;q=0.6, *;q=0.5
|
||||
ret_val['Accept-Language'] = ','.join([
|
||||
lang_country,
|
||||
language + ';q=0.8,',
|
||||
'en;q=0.6',
|
||||
'*;q=0.5',
|
||||
])
|
||||
|
||||
# subdomain
|
||||
ret_val['subdomain'] = 'www.' + google_domains.get(country.upper(), 'google.com')
|
||||
|
||||
# hl parameter:
|
||||
# https://developers.google.com/custom-search/docs/xml_results#hlsp The
|
||||
# Interface Language:
|
||||
# https://developers.google.com/custom-search/docs/xml_results_appendices#interfaceLanguages
|
||||
|
||||
ret_val['hl'] = lang_list.get(lang_country, language)
|
||||
|
||||
# lr parameter:
|
||||
# https://developers.google.com/custom-search/docs/xml_results#lrsp
|
||||
# Language Collection Values:
|
||||
# https://developers.google.com/custom-search/docs/xml_results_appendices#languageCollections
|
||||
|
||||
ret_val['lr'] = "lang_" + lang_list.get(lang_country, language)
|
||||
|
||||
return ret_val
|
||||
|
||||
def detect_google_sorry(resp):
|
||||
resp_url = urlparse(resp.url)
|
||||
|
|
@ -165,17 +196,17 @@ def request(query, params):
|
|||
"""Google search request"""
|
||||
|
||||
offset = (params['pageno'] - 1) * 10
|
||||
language, country, lang_country = get_lang_country(
|
||||
|
||||
lang_info = get_lang_info(
|
||||
# pylint: disable=undefined-variable
|
||||
params, supported_languages, language_aliases
|
||||
)
|
||||
subdomain = 'www.' + google_domains.get(country.upper(), 'google.com')
|
||||
|
||||
# https://www.google.de/search?q=corona&hl=de-DE&lr=lang_de&start=0&tbs=qdr%3Ad&safe=medium
|
||||
query_url = 'https://' + subdomain + '/search' + "?" + urlencode({
|
||||
# https://www.google.de/search?q=corona&hl=de&lr=lang_de&start=0&tbs=qdr%3Ad&safe=medium
|
||||
query_url = 'https://' + lang_info['subdomain'] + '/search' + "?" + urlencode({
|
||||
'q': query,
|
||||
'hl': lang_country,
|
||||
'lr': "lang_" + language,
|
||||
'hl': lang_info['hl'],
|
||||
'lr': lang_info['lr'],
|
||||
'ie': "utf8",
|
||||
'oe': "utf8",
|
||||
'start': offset,
|
||||
|
|
@ -186,19 +217,14 @@ def request(query, params):
|
|||
if params['safesearch']:
|
||||
query_url += '&' + urlencode({'safe': filter_mapping[params['safesearch']]})
|
||||
|
||||
params['url'] = query_url
|
||||
logger.debug("query_url --> %s", query_url)
|
||||
params['url'] = query_url
|
||||
|
||||
# en-US,en;q=0.8,en;q=0.5
|
||||
params['headers']['Accept-Language'] = (
|
||||
lang_country + ',' + language + ';q=0.8,' + language + ';q=0.5'
|
||||
)
|
||||
logger.debug("HTTP header Accept-Language --> %s",
|
||||
params['headers']['Accept-Language'])
|
||||
logger.debug("HTTP header Accept-Language --> %s", lang_info['Accept-Language'])
|
||||
params['headers']['Accept-Language'] = lang_info['Accept-Language']
|
||||
params['headers']['Accept'] = (
|
||||
'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8'
|
||||
)
|
||||
# params['google_subdomain'] = subdomain
|
||||
|
||||
return params
|
||||
|
||||
|
|
@ -209,8 +235,6 @@ def response(resp):
|
|||
detect_google_sorry(resp)
|
||||
|
||||
results = []
|
||||
# which subdomain ?
|
||||
# subdomain = resp.search_params.get('google_subdomain')
|
||||
|
||||
# convert the text to dom
|
||||
dom = html.fromstring(resp.text)
|
||||
|
|
|
|||
|
|
@ -10,35 +10,50 @@ Definitions`_.
|
|||
``data:` scheme).::
|
||||
|
||||
Header set Content-Security-Policy "img-src 'self' data: ;"
|
||||
|
||||
.. _Query Parameter Definitions:
|
||||
https://developers.google.com/custom-search/docs/xml_results#WebSearch_Query_Parameter_Definitions
|
||||
.. _data URLs:
|
||||
https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Data_URIs
|
||||
"""
|
||||
|
||||
from urllib.parse import urlencode, unquote
|
||||
from lxml import html
|
||||
|
||||
from searx import logger
|
||||
from searx.utils import extract_text, eval_xpath
|
||||
from searx.engines.google import _fetch_supported_languages, supported_languages_url # NOQA # pylint: disable=unused-import
|
||||
from searx.utils import (
|
||||
eval_xpath,
|
||||
eval_xpath_list,
|
||||
eval_xpath_getindex,
|
||||
extract_text,
|
||||
)
|
||||
|
||||
from searx.engines.google import (
|
||||
get_lang_country,
|
||||
google_domains,
|
||||
get_lang_info,
|
||||
time_range_dict,
|
||||
detect_google_sorry,
|
||||
)
|
||||
|
||||
# pylint: disable=unused-import
|
||||
from searx.engines.google import (
|
||||
supported_languages_url
|
||||
, _fetch_supported_languages
|
||||
)
|
||||
# pylint: enable=unused-import
|
||||
|
||||
logger = logger.getChild('google images')
|
||||
|
||||
# about
|
||||
about = {
|
||||
"website": 'https://images.google.com/',
|
||||
"website": 'https://images.google.com',
|
||||
"wikidata_id": 'Q521550',
|
||||
"official_api_documentation": 'https://developers.google.com/custom-search/docs/xml_results#WebSearch_Query_Parameter_Definitions', # NOQA
|
||||
"official_api_documentation": 'https://developers.google.com/custom-search',
|
||||
"use_official_api": False,
|
||||
"require_api_key": False,
|
||||
"results": 'HTML',
|
||||
}
|
||||
|
||||
# engine dependent config
|
||||
|
||||
categories = ['images']
|
||||
paging = False
|
||||
language_support = True
|
||||
|
|
@ -84,17 +99,16 @@ def scrap_img_by_id(script, data_id):
|
|||
def request(query, params):
|
||||
"""Google-Video search request"""
|
||||
|
||||
language, country, lang_country = get_lang_country(
|
||||
lang_info = get_lang_info(
|
||||
# pylint: disable=undefined-variable
|
||||
params, supported_languages, language_aliases
|
||||
)
|
||||
subdomain = 'www.' + google_domains.get(country.upper(), 'google.com')
|
||||
|
||||
query_url = 'https://' + subdomain + '/search' + "?" + urlencode({
|
||||
query_url = 'https://' + lang_info['subdomain'] + '/search' + "?" + urlencode({
|
||||
'q': query,
|
||||
'tbm': "isch",
|
||||
'hl': lang_country,
|
||||
'lr': "lang_" + language,
|
||||
'hl': lang_info['hl'],
|
||||
'lr': lang_info['lr'],
|
||||
'ie': "utf8",
|
||||
'oe': "utf8",
|
||||
'num': 30,
|
||||
|
|
@ -105,17 +119,14 @@ def request(query, params):
|
|||
if params['safesearch']:
|
||||
query_url += '&' + urlencode({'safe': filter_mapping[params['safesearch']]})
|
||||
|
||||
params['url'] = query_url
|
||||
logger.debug("query_url --> %s", query_url)
|
||||
params['url'] = query_url
|
||||
|
||||
params['headers']['Accept-Language'] = (
|
||||
"%s,%s;q=0.8,%s;q=0.5" % (lang_country, language, language))
|
||||
logger.debug(
|
||||
"HTTP Accept-Language --> %s", params['headers']['Accept-Language'])
|
||||
logger.debug("HTTP header Accept-Language --> %s", lang_info['Accept-Language'])
|
||||
params['headers']['Accept-Language'] = lang_info['Accept-Language']
|
||||
params['headers']['Accept'] = (
|
||||
'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8'
|
||||
)
|
||||
# params['google_subdomain'] = subdomain
|
||||
return params
|
||||
|
||||
|
||||
|
|
@ -125,13 +136,11 @@ def response(resp):
|
|||
|
||||
detect_google_sorry(resp)
|
||||
|
||||
# which subdomain ?
|
||||
# subdomain = resp.search_params.get('google_subdomain')
|
||||
|
||||
# convert the text to dom
|
||||
dom = html.fromstring(resp.text)
|
||||
img_bas64_map = scrap_out_thumbs(dom)
|
||||
img_src_script = eval_xpath(dom, '//script[contains(., "AF_initDataCallback({key: ")]')[1].text
|
||||
img_src_script = eval_xpath_getindex(
|
||||
dom, '//script[contains(., "AF_initDataCallback({key: ")]', 1).text
|
||||
|
||||
# parse results
|
||||
#
|
||||
|
|
@ -156,55 +165,47 @@ def response(resp):
|
|||
return results
|
||||
|
||||
root = root[0]
|
||||
for img_node in eval_xpath(root, './/img[contains(@class, "rg_i")]'):
|
||||
for img_node in eval_xpath_list(root, './/img[contains(@class, "rg_i")]'):
|
||||
|
||||
try:
|
||||
img_alt = eval_xpath(img_node, '@alt')[0]
|
||||
img_alt = eval_xpath_getindex(img_node, '@alt', 0)
|
||||
|
||||
img_base64_id = eval_xpath(img_node, '@data-iid')
|
||||
if img_base64_id:
|
||||
img_base64_id = img_base64_id[0]
|
||||
thumbnail_src = img_bas64_map[img_base64_id]
|
||||
img_base64_id = eval_xpath(img_node, '@data-iid')
|
||||
if img_base64_id:
|
||||
img_base64_id = img_base64_id[0]
|
||||
thumbnail_src = img_bas64_map[img_base64_id]
|
||||
else:
|
||||
thumbnail_src = eval_xpath(img_node, '@src')
|
||||
if not thumbnail_src:
|
||||
thumbnail_src = eval_xpath(img_node, '@data-src')
|
||||
if thumbnail_src:
|
||||
thumbnail_src = thumbnail_src[0]
|
||||
else:
|
||||
thumbnail_src = eval_xpath(img_node, '@src')
|
||||
if not thumbnail_src:
|
||||
thumbnail_src = eval_xpath(img_node, '@data-src')
|
||||
if thumbnail_src:
|
||||
thumbnail_src = thumbnail_src[0]
|
||||
else:
|
||||
thumbnail_src = ''
|
||||
thumbnail_src = ''
|
||||
|
||||
link_node = eval_xpath(img_node, '../../../a[2]')[0]
|
||||
url = eval_xpath(link_node, '@href')[0]
|
||||
link_node = eval_xpath_getindex(img_node, '../../../a[2]', 0)
|
||||
url = eval_xpath_getindex(link_node, '@href', 0)
|
||||
|
||||
pub_nodes = eval_xpath(link_node, './div/div')
|
||||
pub_descr = img_alt
|
||||
pub_source = ''
|
||||
if pub_nodes:
|
||||
pub_descr = extract_text(pub_nodes[0])
|
||||
pub_source = extract_text(pub_nodes[1])
|
||||
pub_nodes = eval_xpath(link_node, './div/div')
|
||||
pub_descr = img_alt
|
||||
pub_source = ''
|
||||
if pub_nodes:
|
||||
pub_descr = extract_text(pub_nodes[0])
|
||||
pub_source = extract_text(pub_nodes[1])
|
||||
|
||||
img_src_id = eval_xpath(img_node, '../../../@data-id')[0]
|
||||
src_url = scrap_img_by_id(img_src_script, img_src_id)
|
||||
if not src_url:
|
||||
src_url = thumbnail_src
|
||||
img_src_id = eval_xpath_getindex(img_node, '../../../@data-id', 0)
|
||||
src_url = scrap_img_by_id(img_src_script, img_src_id)
|
||||
if not src_url:
|
||||
src_url = thumbnail_src
|
||||
|
||||
results.append({
|
||||
'url': url,
|
||||
'title': img_alt,
|
||||
'content': pub_descr,
|
||||
'source': pub_source,
|
||||
'img_src': src_url,
|
||||
# 'img_format': img_format,
|
||||
'thumbnail_src': thumbnail_src,
|
||||
'template': 'images.html'
|
||||
})
|
||||
except Exception as e: # pylint: disable=broad-except
|
||||
logger.error(e, exc_info=True)
|
||||
# from lxml import etree
|
||||
# logger.debug(etree.tostring(img_node, pretty_print=True))
|
||||
# import pdb
|
||||
# pdb.set_trace()
|
||||
continue
|
||||
results.append({
|
||||
'url': url,
|
||||
'title': img_alt,
|
||||
'content': pub_descr,
|
||||
'source': pub_source,
|
||||
'img_src': src_url,
|
||||
# 'img_format': img_format,
|
||||
'thumbnail_src': thumbnail_src,
|
||||
'template': 'images.html'
|
||||
})
|
||||
|
||||
return results
|
||||
|
|
|
|||
|
|
@ -2,13 +2,16 @@
|
|||
"""Google (News)
|
||||
|
||||
For detailed description of the *REST-full* API see: `Query Parameter
|
||||
Definitions`_. Not all parameters can be appied, e.g. num_ (the number of
|
||||
search results to return) is ignored.
|
||||
Definitions`_. Not all parameters can be appied:
|
||||
|
||||
- num_ : the number of search results is ignored
|
||||
- save_ : is ignored / Google-News results are always *SafeSearch*
|
||||
|
||||
.. _Query Parameter Definitions:
|
||||
https://developers.google.com/custom-search/docs/xml_results#WebSearch_Query_Parameter_Definitions
|
||||
|
||||
.. _num: https://developers.google.com/custom-search/docs/xml_results#numsp
|
||||
.. _save: https://developers.google.com/custom-search/docs/xml_results#safesp
|
||||
|
||||
"""
|
||||
|
||||
|
|
@ -32,20 +35,19 @@ from searx.utils import (
|
|||
from searx.engines.google import (
|
||||
supported_languages_url,
|
||||
_fetch_supported_languages,
|
||||
detect_google_sorry,
|
||||
)
|
||||
# pylint: enable=unused-import
|
||||
|
||||
from searx.engines.google import (
|
||||
get_lang_country,
|
||||
filter_mapping,
|
||||
get_lang_info,
|
||||
detect_google_sorry,
|
||||
)
|
||||
|
||||
# about
|
||||
about = {
|
||||
"website": 'https://news.google.com',
|
||||
"wikidata_id": 'Q12020',
|
||||
"official_api_documentation": None,
|
||||
"official_api_documentation": 'https://developers.google.com/custom-search',
|
||||
"use_official_api": False,
|
||||
"require_api_key": False,
|
||||
"results": 'HTML',
|
||||
|
|
@ -69,51 +71,53 @@ paging = False
|
|||
language_support = True
|
||||
use_locale_domain = True
|
||||
time_range_support = True
|
||||
safesearch = True # not really, but it is not generated by google
|
||||
|
||||
# Google-News results are always *SafeSearch*. Option 'safesearch' is set to
|
||||
# False here, otherwise checker will report safesearch-errors::
|
||||
#
|
||||
# safesearch : results are identitical for safesearch=0 and safesearch=2
|
||||
safesearch = False
|
||||
|
||||
def request(query, params):
|
||||
"""Google-News search request"""
|
||||
|
||||
language, country, lang_country = get_lang_country(
|
||||
lang_info = get_lang_info(
|
||||
# pylint: disable=undefined-variable
|
||||
params, supported_languages, language_aliases
|
||||
)
|
||||
subdomain = 'news.google.com'
|
||||
|
||||
if params['time_range']: # in time_range_dict:
|
||||
# google news has only one domain
|
||||
lang_info['subdomain'] = 'news.google.com'
|
||||
|
||||
ceid = "%s:%s" % (lang_info['country'], lang_info['language'])
|
||||
|
||||
# google news redirects en to en-US
|
||||
if lang_info['hl'] == 'en':
|
||||
lang_info['hl'] = 'en-US'
|
||||
|
||||
# Very special to google-news compared to other google engines, the time
|
||||
# range is included in the search term.
|
||||
if params['time_range']:
|
||||
query += ' ' + time_range_dict[params['time_range']]
|
||||
|
||||
query_url = 'https://'+ subdomain + '/search' + "?" + urlencode({
|
||||
query_url = 'https://' + lang_info['subdomain'] + '/search' + "?" + urlencode({
|
||||
'q': query,
|
||||
'hl': language,
|
||||
'lr': "lang_" + language,
|
||||
'hl': lang_info['hl'],
|
||||
'lr': lang_info['lr'],
|
||||
'ie': "utf8",
|
||||
'oe': "utf8",
|
||||
'ceid' : "%s:%s" % (country, language),
|
||||
'gl' : country,
|
||||
})
|
||||
'gl': lang_info['country'],
|
||||
}) + ('&ceid=%s' % ceid) # ceid includes a ':' character which must not be urlencoded
|
||||
|
||||
if params['safesearch']:
|
||||
query_url += '&' + urlencode({'safe': filter_mapping[params['safesearch']]})
|
||||
|
||||
params['url'] = query_url
|
||||
logger.debug("query_url --> %s", query_url)
|
||||
params['url'] = query_url
|
||||
|
||||
# en-US,en;q=0.8,en;q=0.5
|
||||
params['headers']['Accept-Language'] = (
|
||||
lang_country + ',' + language + ';q=0.8,' + language + ';q=0.5'
|
||||
)
|
||||
logger.debug("HTTP header Accept-Language --> %s",
|
||||
params['headers']['Accept-Language'])
|
||||
logger.debug("HTTP header Accept-Language --> %s", lang_info['Accept-Language'])
|
||||
params['headers']['Accept-Language'] = lang_info['Accept-Language']
|
||||
params['headers']['Accept'] = (
|
||||
'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8'
|
||||
)
|
||||
|
||||
# hl=en redirect to hl=en-US / en-CA ...
|
||||
params['soft_max_redirects'] = 1
|
||||
|
||||
#params['google_subdomain'] = subdomain
|
||||
|
||||
return params
|
||||
|
||||
|
||||
|
|
@ -123,9 +127,6 @@ def response(resp):
|
|||
|
||||
detect_google_sorry(resp)
|
||||
|
||||
# which subdomain ?
|
||||
# subdomain = resp.search_params.get('google_subdomain')
|
||||
|
||||
# convert the text to dom
|
||||
dom = html.fromstring(resp.text)
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
# SPDX-License-Identifier: AGPL-3.0-or-later
|
||||
"""
|
||||
Google (Viedo)
|
||||
"""Google (Video)
|
||||
|
||||
For detailed description of the *REST-full* API see: `Query Parameter
|
||||
Definitions`_. Not all parameters can be appied.
|
||||
|
|
@ -22,20 +21,19 @@ Definitions`_. Not all parameters can be appied.
|
|||
# pylint: disable=invalid-name, missing-function-docstring
|
||||
|
||||
import re
|
||||
from urllib.parse import urlencode, urlparse
|
||||
from urllib.parse import urlencode
|
||||
from lxml import html
|
||||
|
||||
from searx import logger
|
||||
from searx.exceptions import SearxEngineCaptchaException
|
||||
from searx.utils import (
|
||||
eval_xpath,
|
||||
eval_xpath_list,
|
||||
eval_xpath_getindex,
|
||||
extract_text,
|
||||
)
|
||||
|
||||
from searx.engines.google import (
|
||||
get_lang_country,
|
||||
google_domains,
|
||||
get_lang_info,
|
||||
time_range_dict,
|
||||
filter_mapping,
|
||||
results_xpath,
|
||||
|
|
@ -44,7 +42,8 @@ from searx.engines.google import (
|
|||
href_xpath,
|
||||
content_xpath,
|
||||
suggestion_xpath,
|
||||
spelling_suggestion_xpath
|
||||
spelling_suggestion_xpath,
|
||||
detect_google_sorry,
|
||||
)
|
||||
|
||||
# pylint: disable=unused-import
|
||||
|
|
@ -58,12 +57,10 @@ from searx.engines.google import (
|
|||
about = {
|
||||
"website": 'https://www.google.com',
|
||||
"wikidata_id": 'Q219885',
|
||||
"official_api_documentation": 'https://developers.google.com/custom-search/',
|
||||
"official_api_documentation": 'https://developers.google.com/custom-search',
|
||||
"use_official_api": False,
|
||||
"require_api_key": False,
|
||||
"results": 'HTML',
|
||||
"template": 'video.html',
|
||||
"parse": ('url', 'title', 'content', 'thumbnail')
|
||||
}
|
||||
|
||||
logger = logger.getChild('google video')
|
||||
|
|
@ -90,7 +87,7 @@ def scrap_out_thumbs(dom):
|
|||
ret_val = dict()
|
||||
thumb_name = 'vidthumb'
|
||||
|
||||
for script in eval_xpath(dom, '//script[contains(., "_setImagesSrc")]'):
|
||||
for script in eval_xpath_list(dom, '//script[contains(., "_setImagesSrc")]'):
|
||||
_script = script.text
|
||||
|
||||
# var s='data:image/jpeg;base64, ...'
|
||||
|
|
@ -104,7 +101,7 @@ def scrap_out_thumbs(dom):
|
|||
ret_val[_vidthumb] = _imgdata[0].replace(r"\x3d", "=")
|
||||
|
||||
# {google.ldidly=-1;google.ldi={"vidthumb8":"https://...
|
||||
for script in eval_xpath(dom, '//script[contains(., "google.ldi={")]'):
|
||||
for script in eval_xpath_list(dom, '//script[contains(., "google.ldi={")]'):
|
||||
_script = script.text
|
||||
for key_val in _re(r'"%s\d+\":\"[^\"]*"' % thumb_name).findall( _script) :
|
||||
match = _re(r'"(%s\d+)":"(.*)"' % thumb_name).search(key_val)
|
||||
|
|
@ -119,17 +116,16 @@ def scrap_out_thumbs(dom):
|
|||
def request(query, params):
|
||||
"""Google-Video search request"""
|
||||
|
||||
language, country, lang_country = get_lang_country(
|
||||
lang_info = get_lang_info(
|
||||
# pylint: disable=undefined-variable
|
||||
params, supported_languages, language_aliases
|
||||
)
|
||||
subdomain = 'www.' + google_domains.get(country.upper(), 'google.com')
|
||||
|
||||
query_url = 'https://'+ subdomain + '/search' + "?" + urlencode({
|
||||
query_url = 'https://' + lang_info['subdomain'] + '/search' + "?" + urlencode({
|
||||
'q': query,
|
||||
'tbm': "vid",
|
||||
'hl': lang_country,
|
||||
'lr': "lang_" + language,
|
||||
'hl': lang_info['hl'],
|
||||
'lr': lang_info['lr'],
|
||||
'ie': "utf8",
|
||||
'oe': "utf8",
|
||||
})
|
||||
|
|
@ -139,18 +135,14 @@ def request(query, params):
|
|||
if params['safesearch']:
|
||||
query_url += '&' + urlencode({'safe': filter_mapping[params['safesearch']]})
|
||||
|
||||
params['url'] = query_url
|
||||
logger.debug("query_url --> %s", query_url)
|
||||
params['url'] = query_url
|
||||
|
||||
# en-US,en;q=0.8,en;q=0.5
|
||||
params['headers']['Accept-Language'] = (
|
||||
"%s,%s;q=0.8,%s;q=0.5" % (lang_country, language, language))
|
||||
logger.debug(
|
||||
"HTTP Accept-Language --> %s", params['headers']['Accept-Language'])
|
||||
logger.debug("HTTP header Accept-Language --> %s", lang_info['Accept-Language'])
|
||||
params['headers']['Accept-Language'] = lang_info['Accept-Language']
|
||||
params['headers']['Accept'] = (
|
||||
'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8'
|
||||
)
|
||||
#params['google_subdomain'] = subdomain
|
||||
return params
|
||||
|
||||
|
||||
|
|
@ -158,16 +150,7 @@ def response(resp):
|
|||
"""Get response from google's search request"""
|
||||
results = []
|
||||
|
||||
# detect google sorry
|
||||
resp_url = urlparse(resp.url)
|
||||
if resp_url.netloc == 'sorry.google.com' or resp_url.path == '/sorry/IndexRedirect':
|
||||
raise SearxEngineCaptchaException()
|
||||
|
||||
if resp_url.path.startswith('/sorry'):
|
||||
raise SearxEngineCaptchaException()
|
||||
|
||||
# which subdomain ?
|
||||
# subdomain = resp.search_params.get('google_subdomain')
|
||||
detect_google_sorry(resp)
|
||||
|
||||
# convert the text to dom
|
||||
dom = html.fromstring(resp.text)
|
||||
|
|
@ -181,19 +164,18 @@ def response(resp):
|
|||
logger.debug("ingoring <g-section-with-header>")
|
||||
continue
|
||||
|
||||
title = extract_text(eval_xpath(result, title_xpath)[0])
|
||||
url = eval_xpath(result, href_xpath)[0]
|
||||
c_node = eval_xpath(result, content_xpath)[0]
|
||||
title = extract_text(eval_xpath_getindex(result, title_xpath, 0))
|
||||
url = eval_xpath_getindex(result, href_xpath, 0)
|
||||
c_node = eval_xpath_getindex(result, content_xpath, 0)
|
||||
|
||||
# <img id="vidthumb1" ...>
|
||||
img_id = eval_xpath(c_node, './div[1]//a/g-img/img/@id')
|
||||
if not img_id:
|
||||
img_id = eval_xpath_getindex(c_node, './div[1]//a/g-img/img/@id', 0, default=None)
|
||||
if img_id is None:
|
||||
continue
|
||||
img_id = img_id[0]
|
||||
img_src = vidthumb_imgdata.get(img_id, None)
|
||||
if not img_src:
|
||||
logger.error("no vidthumb imgdata for: %s" % img_id)
|
||||
img_src = eval_xpath(c_node, './div[1]//a/g-img/img/@src')[0]
|
||||
img_src = eval_xpath_getindex(c_node, './div[1]//a/g-img/img/@src', 0)
|
||||
|
||||
length = extract_text(eval_xpath(c_node, './/div[1]//a/div[3]'))
|
||||
content = extract_text(eval_xpath(c_node, './/div[2]/span'))
|
||||
|
|
@ -210,11 +192,11 @@ def response(resp):
|
|||
})
|
||||
|
||||
# parse suggestion
|
||||
for suggestion in eval_xpath(dom, suggestion_xpath):
|
||||
for suggestion in eval_xpath_list(dom, suggestion_xpath):
|
||||
# append suggestion
|
||||
results.append({'suggestion': extract_text(suggestion)})
|
||||
|
||||
for correction in eval_xpath(dom, spelling_suggestion_xpath):
|
||||
for correction in eval_xpath_list(dom, spelling_suggestion_xpath):
|
||||
results.append({'correction': extract_text(correction)})
|
||||
|
||||
return results
|
||||
|
|
|
|||
Loading…
Reference in New Issue