爬虫中的连接拆分与合并

from urllib.parse import urlencode, quotefrom oauthlib.common import urldecodedef decodeUrl(url):    """        :param url: 传入一个待解码的 连接    :return:    输出 元组   url ， 包含参数的字典    """    firstUrl, paramStr = url.split('?', 1)    return firstUrl, {item[0]: item[1] for item in urldecode(paramStr)}def encodeUrl(mainUrl, paramsData):    """        :param mainUrl:     待合并url    :param paramsData:  参数字典    :return:            合并后的url    """    return quote('%s?%s' % (mainUrl, urlencode(paramsData)))print(encodeUrl('https://www.baidu.com/', {'a': 3, 'b': 'sdafj'}))print(decodeUrl(    'http://image.baidu.com/search/index?tn=baiduimage&ipn=r&ct=201326592&cl=2&lm=-1&st=-1&fm=result&fr=&sf=1&fmq=1571379106429_R&pv=&ic=&nc=1&z=&hd=&latest=&copyright=&se=1&showtab=0&fb=0&width=&height=&face=0&istype=2&ie=utf-8&hs=2&sid=&word=%E8%87%AA%E7%84%B6'))