将cookie字符串转换为Python dict

在Fiddler中，我捕获了一个HTTPS请求，其中包含从客户端发送的以下cookie字符串（在Inspectors>Raw中可见）：

我想在Python请求中使用此cookie。（我稍微修改了cookie，这样它就不会被读者用于恶意目的！）

但是，请求似乎使用了，我在将上面的字符串/blob转换为字典格式时遇到了问题

我的问题是:

• 有没有一种自动的方法将字符串（比如我在Fiddler中捕获的cookie）转换成Python中的字典

---

您应该能够使用标准Python库中提供的

SimpleCookie

：

from http.cookies import SimpleCookie

rawdata = 'Cookie: devicePixelRatio=1; ident=exists; __utma=13103r6942.2918; __utmc=13103656942; __utmz=13105942.1.1.1.utmcsr=google|utmccn=(organic)|utmcmd=organic|utmctr=(not%20provided); mp_3cb27825a6612988r46d00tinct_id%22%3A%201752338%2C%22%24initial_referrer%22%3A%20%22https%3A%2F%2Fwww.pion_created_at%22%3A%20%222015-08-03%22%2C%22platform%22%3A%20%22web%22%2C%%22%3A%20%%22%7D; t_session=BAh7DUkiD3Nlc3NpbWVfZV9uYW1lBjsARkkiH1BhY2lmaWMgVGltZSAoVVMgJiBDYW5hZGEpBjsAVEkiFXNpZ25pbl9wZXJzb25faWQGOwBGaQMSvRpJIhRsYXN0X2xvZ2luX2RhdGUGOwBGVTogQWN0aXZlU3VwcG9ydDo6VGltZVdpdGhab25lWwhJdToJVGltZQ2T3RzAAABA7QY6CXpvbmVJIghVVEMGOwBUSSIfUGFjaWZpZWRfZGFzaGJvYXJkX21lc3NhZ2UGOwBGVA%3D%3D--6ce6ef4bd6bc1a469164b6740e7571c754b31cca'
cookie = SimpleCookie()
cookie.load(rawdata)

# Even though SimpleCookie is dictionary-like, it internally uses a Morsel object
# which is incompatible with requests. Manually construct a dictionary instead.
cookies = {}
for key, morsel in cookie.items():
    cookies[key] = morsel.value

如果您使用的是Python 2，则必须从

Cookie

导入，而不是从

http.Cookie

导入

文件：

---

试试这个功能，肯定会有帮助：）。此函数支持更多cookie属性，如注释、优先级、版本和最大年龄

def Robotcookie(cookie: str, parent_domain: str):
    items = cookie.split(';')
    SameSite = HttpOnly = Secure = Domain = Path = Expires = Comment = MaxAge = CookieName = CookieValue = Size = Sessionkey = Version = Priority = None
    CookieName = CookieValue = None
    idx = len(items) - 1
    while idx >= 0:
        item = items[idx].strip()
        idx -= 1
        if not item:
            continue
        SameSiteMatched = re.match(r'^SameSite(.*)?', item, re.I)
        HttpOnlyMatched = SameSiteMatched or re.match(r'^HttpOnly(.*)$', item, re.I)
        SecureMatched = HttpOnlyMatched or re.match(r'^Secure(.*)$', item, re.I)
        DomainMatched = SecureMatched or re.match(r'^Domain(.*)?', item, re.I)
        PathMatched = DomainMatched or re.match(r'^Path(.*)?', item, re.I)
        ExpiresMatched = PathMatched or re.match(r'^Expires(.*)?', item, re.I)
        CommentMatched = ExpiresMatched or re.match(r'^Comment(.*)?', item, re.I)
        MaxAgeMatched = ExpiresMatched or re.match(r'^Max-Age=(.*)?', item, re.I)
        VersionMatched = MaxAgeMatched or re.match(r'^Version=(.*)?', item, re.I)
        PriorityMatched = VersionMatched or re.match(r'^priority=(.*)?', item, re.I)
        matched = SameSiteMatched or HttpOnlyMatched or SecureMatched or DomainMatched or PathMatched or ExpiresMatched or CommentMatched or MaxAgeMatched or VersionMatched or PriorityMatched
        if matched:
            val = matched.groups(0)[0].lstrip('=')
            if matched == SameSiteMatched:
                SameSite = val if val.lower() in ['strict', 'lax', 'none'] else None
            elif matched == HttpOnlyMatched:
                HttpOnly = True
            elif matched == SecureMatched:
                Secure = True
            elif matched == DomainMatched:
                Domain = val
            elif matched == PathMatched:
                Path = val
            elif matched == PathMatched:
                Path = val
            elif matched == ExpiresMatched:
                Expires = val
            elif matched == CommentMatched:
                Comment = val
            elif matched == MaxAgeMatched:
                MaxAge = val
            elif matched == VersionMatched:
                Version = val
            elif matched == PriorityMatched:
                Priority = val
        else:
            CookieMatched = re.match(r'^(.[^=]*)=(.*)?', item, re.I)
            if CookieMatched:
                CookieName, CookieValue = CookieMatched.groups(0)

    Sessionkey = True if not Expires else False
    Size = (len(CookieName) if CookieName else 0) + (len(CookieValue) if CookieValue else 0)

    Domain = parent_domain if CookieName and not Domain else Domain
    Path = '/' if CookieName and not Path else Path
    Priority = 'Medium' if CookieName and not Priority else Priority.title() if Priority else 'Medium'

    Cookie = {
        CookieName: CookieValue,
        'Domain': Domain,
        'Path': Path,
        'Expires': Expires,
        'Comment': Comment,
        'MaxAge': MaxAge,
        'SameSite': SameSite,
        'HttpOnly': HttpOnly,
        'Secure': Secure,
        'Size': Size,
        'Sessionkey': Sessionkey,
        'Version': Version,
        'Priority': Priority
    }
    return Cookie if CookieName else None
    

---

在上面的cookie中，什么是

mp_3cb27825a6612988r46d00tinct_id%22%3A%201752338%2C%22%24初始_推荐人%22%3A%20%22https%3A%2F%2WWW。pion_在%22%3A%20%222015-08-03%22%2C%22平台%3A%20%22web%22%2C%%%22%3A%20%7D创建了_，为什么不遵循key=value格式？不确定。我只是复制粘贴了OP提供的内容。当您使用Cookie模块时，该部分似乎被删除了，这让我想知道Cookie的格式…@zyzue我的示例Cookie可能是一团糟，因为出于安全原因，我在发布之前随机删除了其中的字符。这个旧问题已经包含了一个可接受的答案。你能解释一下（通过编辑你的答案）你的答案与其他答案的不同之处吗？还要知道，从长远来看，只有代码的答案是没有用的。@7uc1f3r谢谢！！。是的，您是对的，但此函数还可以查找额外的cookie属性，如注释、版本、最大年龄、会话密钥、大小
def Robotcookie(cookie: str, parent_domain: str):
    items = cookie.split(';')
    SameSite = HttpOnly = Secure = Domain = Path = Expires = Comment = MaxAge = CookieName = CookieValue = Size = Sessionkey = Version = Priority = None
    CookieName = CookieValue = None
    idx = len(items) - 1
    while idx >= 0:
        item = items[idx].strip()
        idx -= 1
        if not item:
            continue
        SameSiteMatched = re.match(r'^SameSite(.*)?', item, re.I)
        HttpOnlyMatched = SameSiteMatched or re.match(r'^HttpOnly(.*)$', item, re.I)
        SecureMatched = HttpOnlyMatched or re.match(r'^Secure(.*)$', item, re.I)
        DomainMatched = SecureMatched or re.match(r'^Domain(.*)?', item, re.I)
        PathMatched = DomainMatched or re.match(r'^Path(.*)?', item, re.I)
        ExpiresMatched = PathMatched or re.match(r'^Expires(.*)?', item, re.I)
        CommentMatched = ExpiresMatched or re.match(r'^Comment(.*)?', item, re.I)
        MaxAgeMatched = ExpiresMatched or re.match(r'^Max-Age=(.*)?', item, re.I)
        VersionMatched = MaxAgeMatched or re.match(r'^Version=(.*)?', item, re.I)
        PriorityMatched = VersionMatched or re.match(r'^priority=(.*)?', item, re.I)
        matched = SameSiteMatched or HttpOnlyMatched or SecureMatched or DomainMatched or PathMatched or ExpiresMatched or CommentMatched or MaxAgeMatched or VersionMatched or PriorityMatched
        if matched:
            val = matched.groups(0)[0].lstrip('=')
            if matched == SameSiteMatched:
                SameSite = val if val.lower() in ['strict', 'lax', 'none'] else None
            elif matched == HttpOnlyMatched:
                HttpOnly = True
            elif matched == SecureMatched:
                Secure = True
            elif matched == DomainMatched:
                Domain = val
            elif matched == PathMatched:
                Path = val
            elif matched == PathMatched:
                Path = val
            elif matched == ExpiresMatched:
                Expires = val
            elif matched == CommentMatched:
                Comment = val
            elif matched == MaxAgeMatched:
                MaxAge = val
            elif matched == VersionMatched:
                Version = val
            elif matched == PriorityMatched:
                Priority = val
        else:
            CookieMatched = re.match(r'^(.[^=]*)=(.*)?', item, re.I)
            if CookieMatched:
                CookieName, CookieValue = CookieMatched.groups(0)

    Sessionkey = True if not Expires else False
    Size = (len(CookieName) if CookieName else 0) + (len(CookieValue) if CookieValue else 0)

    Domain = parent_domain if CookieName and not Domain else Domain
    Path = '/' if CookieName and not Path else Path
    Priority = 'Medium' if CookieName and not Priority else Priority.title() if Priority else 'Medium'

    Cookie = {
        CookieName: CookieValue,
        'Domain': Domain,
        'Path': Path,
        'Expires': Expires,
        'Comment': Comment,
        'MaxAge': MaxAge,
        'SameSite': SameSite,
        'HttpOnly': HttpOnly,
        'Secure': Secure,
        'Size': Size,
        'Sessionkey': Sessionkey,
        'Version': Version,
        'Priority': Priority
    }
    return Cookie if CookieName else None
    

cookie = 'name=bijaya; comment=Comment1; expires=Mon, 26-Jul-2021 06:34:02 GMT; path=/; domain=.google.com; Secure; HttpOnly; SameSite=none; Max-Age=244114; Version=1.2; priority=high;'
CookieDict = Robotcookie(cookie, parent_domain='google.com')
{'name': 'bijaya', 'Domain': '.google.com', 'Path': '/', 'Expires': None, 'Comment': 'Comment1', 'MaxAge': '244114', 'SameSite': 'none', 'HttpOnly': True, 'Secure': True, 'Size': 179, 'Sessionkey': True, 'Version': '1.2', 'Priority': 'High'}