975ece8cd0
Full implementation of social media alt redirects (twitter/youtube/instagram -> nitter/invidious/bibliogram) depending on configuration. Verbatim search and option to ignore search autocorrect are now supported as well. Also cleaned up the javascript side of whoogle config so that it now uses arrays of available fields for parsing config values instead of manually assigning each one to a variable. This doesn't include support for Google Maps -> Open Street Maps, that seems a bit more involved than the social media redirects were, so it should likely be a separate effort.
112 lines
4.1 KiB
Python
112 lines
4.1 KiB
Python
from lxml import etree
|
|
import random
|
|
import requests
|
|
from requests import Response
|
|
import urllib.parse as urlparse
|
|
|
|
# Core Google search URLs
|
|
SEARCH_URL = 'https://www.google.com/search?gbv=1&q='
|
|
AUTOCOMPLETE_URL = 'https://suggestqueries.google.com/complete/search?client=toolbar&'
|
|
|
|
MOBILE_UA = '{}/5.0 (Android 0; Mobile; rv:54.0) Gecko/54.0 {}/59.0'
|
|
DESKTOP_UA = '{}/5.0 (X11; {} x86_64; rv:75.0) Gecko/20100101 {}/75.0'
|
|
|
|
# Valid query params
|
|
VALID_PARAMS = ['tbs', 'tbm', 'start', 'near', 'source', 'nfpr']
|
|
|
|
|
|
def gen_user_agent(is_mobile):
|
|
mozilla = random.choice(['Moo', 'Woah', 'Bro', 'Slow']) + 'zilla'
|
|
firefox = random.choice(['Choir', 'Squier', 'Higher', 'Wire']) + 'fox'
|
|
linux = random.choice(['Win', 'Sin', 'Gin', 'Fin', 'Kin']) + 'ux'
|
|
|
|
if is_mobile:
|
|
return MOBILE_UA.format(mozilla, firefox)
|
|
|
|
return DESKTOP_UA.format(mozilla, linux, firefox)
|
|
|
|
|
|
def gen_query(query, args, config, near_city=None):
|
|
param_dict = {key: '' for key in VALID_PARAMS}
|
|
|
|
# Use :past(hour/day/week/month/year) if available
|
|
# example search "new restaurants :past month"
|
|
sub_lang = ''
|
|
if ':past' in query and 'tbs' not in args:
|
|
time_range = str.strip(query.split(':past', 1)[-1])
|
|
param_dict['tbs'] = '&tbs=' + ('qdr:' + str.lower(time_range[0]))
|
|
elif 'tbs' in args:
|
|
result_tbs = args.get('tbs')
|
|
param_dict['tbs'] = '&tbs=' + result_tbs
|
|
|
|
# Occasionally the 'tbs' param provided by google also contains a field for 'lr', but formatted
|
|
# strangely. This is a (admittedly not very elegant) solution for this.
|
|
# Ex/ &tbs=qdr:h,lr:lang_1pl --> the lr param needs to be extracted and have the "1" digit removed in this case
|
|
sub_lang = [_ for _ in result_tbs.split(',') if 'lr:' in _]
|
|
sub_lang = sub_lang[0][sub_lang[0].find('lr:') + 3:len(sub_lang[0])] if len(sub_lang) > 0 else ''
|
|
|
|
# Ensure search query is parsable
|
|
query = urlparse.quote(query)
|
|
|
|
# Pass along type of results (news, images, books, etc)
|
|
if 'tbm' in args:
|
|
param_dict['tbm'] = '&tbm=' + args.get('tbm')
|
|
|
|
# Get results page start value (10 per page, ie page 2 start val = 20)
|
|
if 'start' in args:
|
|
param_dict['start'] = '&start=' + args.get('start')
|
|
|
|
# Search for results near a particular city, if available
|
|
if near_city:
|
|
param_dict['near'] = '&near=' + urlparse.quote(near_city)
|
|
|
|
# Set language for results (lr) if source isn't set, otherwise use the result
|
|
# language param provided by google (but with the strange digit(s) removed)
|
|
if 'source' in args:
|
|
param_dict['source'] = '&source=' + args.get('source')
|
|
param_dict['lr'] = ('&lr=' + ''.join([_ for _ in sub_lang if not _.isdigit()])) if sub_lang else ''
|
|
else:
|
|
param_dict['lr'] = ('&lr=' + config.lang_search) if config.lang_search else ''
|
|
|
|
# Set autocorrected search ignore
|
|
if 'nfpr' in args:
|
|
param_dict['nfpr'] = '&nfpr=' + args.get('nfpr')
|
|
|
|
param_dict['cr'] = ('&cr=' + config.ctry) if config.ctry else ''
|
|
param_dict['hl'] = ('&hl=' + config.lang_interface.replace('lang_', '')) if config.lang_interface else ''
|
|
param_dict['safe'] = '&safe=' + ('active' if config.safe else 'off')
|
|
|
|
for val in param_dict.values():
|
|
if not val:
|
|
continue
|
|
query += val
|
|
|
|
return query
|
|
|
|
|
|
class Request:
|
|
def __init__(self, normal_ua, language='lang_en'):
|
|
self.language = language
|
|
self.mobile = 'Android' in normal_ua or 'iPhone' in normal_ua
|
|
self.modified_user_agent = gen_user_agent(self.mobile)
|
|
|
|
def __getitem__(self, name):
|
|
return getattr(self, name)
|
|
|
|
def autocomplete(self, query):
|
|
ac_query = dict(hl=self.language, q=query)
|
|
response = self.send(base_url=AUTOCOMPLETE_URL, query=urlparse.urlencode(ac_query)).text
|
|
|
|
if response:
|
|
dom = etree.fromstring(response)
|
|
return dom.xpath('//suggestion/@data')
|
|
|
|
return []
|
|
|
|
def send(self, base_url=SEARCH_URL, query='') -> Response:
|
|
headers = {
|
|
'User-Agent': self.modified_user_agent
|
|
}
|
|
|
|
return requests.get(base_url + query, headers=headers)
|