forked from zaclys/searxng
Merge pull request #2482 from return42/fix-google-video
[fix] revise of the google-Video engine
This commit is contained in:
Alexandre Flament
GitHub
commit
71d66979c2
16
Makefile
16
Makefile
|
|
@ -166,6 +166,18 @@ PHONY += gecko.driver
|
|||
gecko.driver:
|
||||
$(PY_ENV_ACT); ./manage.sh install_geckodriver
|
||||
|
||||
# search.checker
|
||||
# --------------
|
||||
|
||||
search.checker: pyenvinstall
|
||||
$(Q)$(PY_ENV_ACT); searx-checker -v
|
||||
|
||||
ENGINE_TARGETS=$(patsubst searx/engines/%.py,search.checker.%,$(wildcard searx/engines/[!_]*.py))
|
||||
|
||||
$(ENGINE_TARGETS): pyenvinstall
|
||||
$(Q)$(PY_ENV_ACT); searx-checker -v "$(subst _, ,$(patsubst search.checker.%,%,$@))"
|
||||
|
||||
|
||||
# test
|
||||
# ----
|
||||
|
||||
|
|
@ -179,7 +191,9 @@ PYLINT_FILES=\
|
|||
searx/engines/deviantart.py \
|
||||
searx/engines/digg.py \
|
||||
searx/engines/google.py \
|
||||
searx/engines/google_news.py
|
||||
searx/engines/google_news.py \
|
||||
searx/engines/google_videos.py \
|
||||
searx/engines/google_images.py
|
||||
|
||||
test.pylint: pyenvinstall
|
||||
$(call cmd,pylint,$(PYLINT_FILES))
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -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)
|
||||
|
|
@ -247,7 +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,
|
||||
|
|
|
|||
|
|
@ -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
|
||||
#
|
||||
|
|
@ -156,10 +165,9 @@ 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:
|
||||
|
|
@ -174,8 +182,8 @@ def response(resp):
|
|||
else:
|
||||
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
|
||||
|
|
@ -184,7 +192,7 @@ def response(resp):
|
|||
pub_descr = extract_text(pub_nodes[0])
|
||||
pub_source = extract_text(pub_nodes[1])
|
||||
|
||||
img_src_id = eval_xpath(img_node, '../../../@data-id')[0]
|
||||
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
|
||||
|
|
@ -199,12 +207,5 @@ def response(resp):
|
|||
'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
|
||||
|
||||
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)
|
||||
|
||||
|
|
|
|||
|
|
@ -1,99 +1,202 @@
|
|||
# SPDX-License-Identifier: AGPL-3.0-or-later
|
||||
"""
|
||||
Google (Videos)
|
||||
"""Google (Video)
|
||||
|
||||
For detailed description of the *REST-full* API see: `Query Parameter
|
||||
Definitions`_. Not all parameters can be appied.
|
||||
|
||||
.. _admonition:: Content-Security-Policy (CSP)
|
||||
|
||||
This engine needs to allow images from the `data URLs`_ (prefixed with the
|
||||
``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 datetime import date, timedelta
|
||||
# pylint: disable=invalid-name, missing-function-docstring
|
||||
|
||||
import re
|
||||
from urllib.parse import urlencode
|
||||
from lxml import html
|
||||
from searx.utils import extract_text, eval_xpath, eval_xpath_list, eval_xpath_getindex
|
||||
import re
|
||||
|
||||
from searx import logger
|
||||
from searx.utils import (
|
||||
eval_xpath,
|
||||
eval_xpath_list,
|
||||
eval_xpath_getindex,
|
||||
extract_text,
|
||||
)
|
||||
|
||||
from searx.engines.google import (
|
||||
get_lang_info,
|
||||
time_range_dict,
|
||||
filter_mapping,
|
||||
results_xpath,
|
||||
g_section_with_header,
|
||||
title_xpath,
|
||||
href_xpath,
|
||||
content_xpath,
|
||||
suggestion_xpath,
|
||||
spelling_suggestion_xpath,
|
||||
detect_google_sorry,
|
||||
)
|
||||
|
||||
# pylint: disable=unused-import
|
||||
from searx.engines.google import (
|
||||
supported_languages_url
|
||||
, _fetch_supported_languages
|
||||
)
|
||||
# pylint: enable=unused-import
|
||||
|
||||
# about
|
||||
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',
|
||||
}
|
||||
|
||||
logger = logger.getChild('google video')
|
||||
|
||||
# engine dependent config
|
||||
|
||||
categories = ['videos']
|
||||
paging = True
|
||||
safesearch = True
|
||||
paging = False
|
||||
language_support = True
|
||||
use_locale_domain = True
|
||||
time_range_support = True
|
||||
number_of_results = 10
|
||||
safesearch = True
|
||||
|
||||
search_url = 'https://www.google.com/search'\
|
||||
'?q={query}'\
|
||||
'&tbm=vid'\
|
||||
'&{search_options}'
|
||||
time_range_attr = "qdr:{range}"
|
||||
time_range_custom_attr = "cdr:1,cd_min:{start},cd_max{end}"
|
||||
time_range_dict = {'day': 'd',
|
||||
'week': 'w',
|
||||
'month': 'm'}
|
||||
RE_CACHE = {}
|
||||
|
||||
def _re(regexpr):
|
||||
"""returns compiled regular expression"""
|
||||
RE_CACHE[regexpr] = RE_CACHE.get(regexpr, re.compile(regexpr))
|
||||
return RE_CACHE[regexpr]
|
||||
|
||||
def scrap_out_thumbs(dom):
|
||||
"""Scrap out thumbnail data from <script> tags.
|
||||
"""
|
||||
ret_val = dict()
|
||||
thumb_name = 'vidthumb'
|
||||
|
||||
for script in eval_xpath_list(dom, '//script[contains(., "_setImagesSrc")]'):
|
||||
_script = script.text
|
||||
|
||||
# var s='data:image/jpeg;base64, ...'
|
||||
_imgdata = _re("s='([^']*)").findall( _script)
|
||||
if not _imgdata:
|
||||
continue
|
||||
|
||||
# var ii=['vidthumb4','vidthumb7']
|
||||
for _vidthumb in _re(r"(%s\d+)" % thumb_name).findall(_script):
|
||||
# At least the equal sign in the URL needs to be decoded
|
||||
ret_val[_vidthumb] = _imgdata[0].replace(r"\x3d", "=")
|
||||
|
||||
# {google.ldidly=-1;google.ldi={"vidthumb8":"https://...
|
||||
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)
|
||||
if match:
|
||||
# At least the equal sign in the URL needs to be decoded
|
||||
ret_val[match.group(1)] = match.group(2).replace(r"\u003d", "=")
|
||||
|
||||
logger.debug("found %s imgdata for: %s", thumb_name, ret_val.keys())
|
||||
return ret_val
|
||||
|
||||
|
||||
# do search-request
|
||||
def request(query, params):
|
||||
search_options = {
|
||||
'ijn': params['pageno'] - 1,
|
||||
'start': (params['pageno'] - 1) * number_of_results
|
||||
}
|
||||
"""Google-Video search request"""
|
||||
|
||||
lang_info = get_lang_info(
|
||||
# pylint: disable=undefined-variable
|
||||
params, supported_languages, language_aliases
|
||||
)
|
||||
|
||||
query_url = 'https://' + lang_info['subdomain'] + '/search' + "?" + urlencode({
|
||||
'q': query,
|
||||
'tbm': "vid",
|
||||
'hl': lang_info['hl'],
|
||||
'lr': lang_info['lr'],
|
||||
'ie': "utf8",
|
||||
'oe': "utf8",
|
||||
})
|
||||
|
||||
if params['time_range'] in time_range_dict:
|
||||
search_options['tbs'] = time_range_attr.format(range=time_range_dict[params['time_range']])
|
||||
elif params['time_range'] == 'year':
|
||||
now = date.today()
|
||||
then = now - timedelta(days=365)
|
||||
start = then.strftime('%m/%d/%Y')
|
||||
end = now.strftime('%m/%d/%Y')
|
||||
search_options['tbs'] = time_range_custom_attr.format(start=start, end=end)
|
||||
query_url += '&' + urlencode({'tbs': 'qdr:' + time_range_dict[params['time_range']]})
|
||||
if params['safesearch']:
|
||||
query_url += '&' + urlencode({'safe': filter_mapping[params['safesearch']]})
|
||||
|
||||
if safesearch and params['safesearch']:
|
||||
search_options['safe'] = 'on'
|
||||
|
||||
params['url'] = search_url.format(query=urlencode({'q': query}),
|
||||
search_options=urlencode(search_options))
|
||||
logger.debug("query_url --> %s", query_url)
|
||||
params['url'] = query_url
|
||||
|
||||
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'
|
||||
)
|
||||
return params
|
||||
|
||||
|
||||
# get response from search-request
|
||||
def response(resp):
|
||||
"""Get response from google's search request"""
|
||||
results = []
|
||||
|
||||
detect_google_sorry(resp)
|
||||
|
||||
# convert the text to dom
|
||||
dom = html.fromstring(resp.text)
|
||||
vidthumb_imgdata = scrap_out_thumbs(dom)
|
||||
|
||||
# parse results
|
||||
for result in eval_xpath_list(dom, '//div[@class="g"]'):
|
||||
for result in eval_xpath_list(dom, results_xpath):
|
||||
|
||||
title = extract_text(eval_xpath(result, './/h3'))
|
||||
url = eval_xpath_getindex(result, './/div[@class="r"]/a/@href', 0)
|
||||
content = extract_text(eval_xpath(result, './/span[@class="st"]'))
|
||||
# google *sections*
|
||||
if extract_text(eval_xpath(result, g_section_with_header)):
|
||||
logger.debug("ingoring <g-section-with-header>")
|
||||
continue
|
||||
|
||||
# get thumbnails
|
||||
script = str(dom.xpath('//script[contains(., "_setImagesSrc")]')[0].text)
|
||||
ids = result.xpath('.//div[@class="s"]//img/@id')
|
||||
if len(ids) > 0:
|
||||
thumbnails_data = \
|
||||
re.findall('s=\'(.*?)(?:\\\\[a-z,1-9,\\\\]+\'|\')\;var ii=\[(?:|[\'vidthumb\d+\',]+)\'' + ids[0],
|
||||
script)
|
||||
tmp = []
|
||||
if len(thumbnails_data) != 0:
|
||||
tmp = re.findall('(data:image/jpeg;base64,[a-z,A-Z,0-9,/,\+]+)', thumbnails_data[0])
|
||||
thumbnail = ''
|
||||
if len(tmp) != 0:
|
||||
thumbnail = tmp[-1]
|
||||
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)
|
||||
|
||||
# append result
|
||||
results.append({'url': url,
|
||||
# <img id="vidthumb1" ...>
|
||||
img_id = eval_xpath_getindex(c_node, './div[1]//a/g-img/img/@id', 0, default=None)
|
||||
if img_id is None:
|
||||
continue
|
||||
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_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'))
|
||||
pub_info = extract_text(eval_xpath(c_node, './/div[2]/div'))
|
||||
|
||||
results.append({
|
||||
'url': url,
|
||||
'title': title,
|
||||
'content': content,
|
||||
'thumbnail': thumbnail,
|
||||
'template': 'videos.html'})
|
||||
'length': length,
|
||||
'author': pub_info,
|
||||
'thumbnail': img_src,
|
||||
'template': 'videos.html',
|
||||
})
|
||||
|
||||
# parse suggestion
|
||||
for suggestion in eval_xpath_list(dom, suggestion_xpath):
|
||||
# append suggestion
|
||||
results.append({'suggestion': extract_text(suggestion)})
|
||||
|
||||
for correction in eval_xpath_list(dom, spelling_suggestion_xpath):
|
||||
results.append({'correction': extract_text(correction)})
|
||||
|
||||
return results
|
||||
|
|
|
|||
|
|
@ -21,8 +21,6 @@ language_codes = \
|
|||
('en-IE', 'English', 'Ireland', 'English'),
|
||||
('en-IN', 'English', 'India', 'English'),
|
||||
('en-NZ', 'English', 'New Zealand', 'English'),
|
||||
('en-PH', 'English', 'Philippines', 'English'),
|
||||
('en-SG', 'English', 'Singapore', 'English'),
|
||||
('en-US', 'English', 'United States', 'English'),
|
||||
('es', 'Español', '', 'Spanish'),
|
||||
('es-AR', 'Español', 'Argentina', 'Spanish'),
|
||||
|
|
@ -48,7 +46,6 @@ language_codes = \
|
|||
('ko-KR', '한국어', '', 'Korean'),
|
||||
('lt-LT', 'Lietuvių', '', 'Lithuanian'),
|
||||
('lv-LV', 'Latviešu', '', 'Latvian'),
|
||||
('ms-MY', 'Melayu', '', 'Malay'),
|
||||
('nb-NO', 'Norsk Bokmål', '', 'Norwegian Bokmål'),
|
||||
('nl', 'Nederlands', '', 'Dutch'),
|
||||
('nl-BE', 'Nederlands', 'België', 'Dutch'),
|
||||
|
|
|
|||
|
|
@ -117,6 +117,7 @@ checker:
|
|||
# every: [86400, 90000] # how often the checker runs
|
||||
|
||||
# additional tests: only for the YAML anchors (see the engines section)
|
||||
|
||||
additional_tests:
|
||||
rosebud: &test_rosebud
|
||||
matrix:
|
||||
|
|
@ -127,6 +128,17 @@ checker:
|
|||
- ['one_title_contains', 'citizen kane']
|
||||
test:
|
||||
- unique_results
|
||||
|
||||
android: &test_android
|
||||
matrix:
|
||||
query: ['android']
|
||||
lang: ['en', 'de', 'fr', 'zh-CN']
|
||||
result_container:
|
||||
- not_empty
|
||||
- ['one_title_contains', 'google']
|
||||
test:
|
||||
- unique_results
|
||||
|
||||
# tests: only for the YAML anchors (see the engines section)
|
||||
tests:
|
||||
infobox: &tests_infobox
|
||||
|
|
@ -480,18 +492,32 @@ engines:
|
|||
- name : google
|
||||
engine : google
|
||||
shortcut : go
|
||||
# additional_tests:
|
||||
# android: *test_android
|
||||
|
||||
- name : google images
|
||||
engine : google_images
|
||||
shortcut : goi
|
||||
# additional_tests:
|
||||
# android: *test_android
|
||||
# dali:
|
||||
# matrix:
|
||||
# query: ['Dali Christ']
|
||||
# lang: ['en', 'de', 'fr', 'zh-CN']
|
||||
# result_container:
|
||||
# - ['one_title_contains', 'Salvador']
|
||||
|
||||
- name : google news
|
||||
engine : google_news
|
||||
shortcut : gon
|
||||
# additional_tests:
|
||||
# android: *test_android
|
||||
|
||||
- name : google videos
|
||||
engine : google_videos
|
||||
shortcut : gov
|
||||
# additional_tests:
|
||||
# android: *test_android
|
||||
|
||||
- name : google scholar
|
||||
engine : xpath
|
||||
|
|
|
|||
Loading…
Reference in New Issue