cookie 转dict

from http.cookies import SimpleCookie
rawdata = """
JSESSIONID=867C9C59CA63A01545CAD001334E6CDB; Hm_lvt_62d92d99f7c1e7a31a11759de376479f=1560419858,1560428313,1560429324,1560429869; ymtinfo=eyJ1aWQiOiIzODU2MzA0IiwicmVzb3VyY2UiOiIiLCJhcHBfbmFtZSI6IiIsImV4dF92ZXJzaW9uIjoiMSJ9; _pk_ref.3.a

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Mozilla/5.0 (Linux; Android 6.0.1; HUAWEI RIO-AL00 Build/HuaweiRIO-AL00; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/49.0.2623.105 Mobile Safari/537.36 JsSdk/2 VideoArticle/6.0.0 NetType/wifi
Mozilla/5.0 (Linux; Android 4.4.4; MI 2 Build/KTU84P) AppleWebKit/537.36 (KHTML, l

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Mozilla/5.0 (iPhone; CPU iPhone OS 7_0 like Mac OS X) AppleWebKit/537.51.1 (KHTML, like Gecko) Version/7.0 Mobile/11A465 Safari/9537.53 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)
Mozilla/5.0 (iPhone; CPU OS 6_0 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Version/6.

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Xpath表达式

/
    代表从顶端开始寻找标签一层层寻找
    例子:/html/head/title
    text()
    提取文本信息
    例子:/html/head/titile/text()
    @[]
    提取属性
    例子://li[@class=””]/a/@href       标签[@属性=值]
    //
    寻找所有标签
    例子://li
    / /*
    例子/div/* 选取属于div元素的所有子节点
    //*
    例子//* 选取所有元素
    //div[@*]
    选取所有带属性的title元素

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Mozilla/5.0
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 1.0.3705; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, lik

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