Python 如何使用urllib3搜索google？

我试图从谷歌搜索中检索URL列表，以下是我当前使用urllib的实现：

查询正在最后一个fm中搜索两个特定的标记

def searchTags(tag1, tag2):
    query = input( 'site:last.fm/music intitle:"tags for" "'+ tag1 + '" "'+ tag2 +'"' )
    query = urllib.urlencode( { 'q' : query } )
    response = urllib.urlopen( 'http://ajax.googleapis.com/ajax/services/search/web?v=1.0&' + query ).read()
    json = m_json.loads( response )
    results = json[ 'responseData' ][ 'results' ]
    print(results)
    for result in results:
        title = result['title']
        url = result['url']   # was URL in the original and that threw a name error exception
        print( title + '; ' + url )

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您面临的具体问题是什么？首先在查询到Google后检索html，然后使用