[mod] google videos

from datetime import date, timedelta

from json import loads

from lxml import html

from searx.engines import logger

from searx.engines.xpath import extract_text

from searx.url_utils import urlencode

import re

        id = result.xpath('.//div[@class="s"]//img/@id')[0]

        thumbnails_data = re.findall('s=\'(.*?)(?:\\\\[a-z,1-9,\\\\]+\'|\')\;var ii=\[(?:|[\'vidthumb\d+\',]+)\'' + id,

                                     script)

        logger.debug('google video engine: ' + id + ' matched ' + str(len(thumbnails_data)) + ' times (thumbnail)')

        tmp = []

        if len(thumbnails_data) != 0:

            tmp = re.findall('(data:image/jpeg;base64,[a-z,A-Z,0-9,/,\+]+)', thumbnails_data[0])