def sign_url_safe(data, secret_key, expires_in=None, salt=None, **kw):
"""
To sign url safe data.
If expires_in is provided it will Time the signature
:param data: (mixed) the data to sign
:param secret_key: (string) the secret key
:param expires_in: (int) in minutes. Time to expire
:param salt: (string) a namespace key
:param kw: kwargs for itsdangerous.URLSafeSerializer
:return:
"""
if expires_in:
expires_in *= 60
s = URLSafeTimedSerializer2(secret_key=secret_key,
expires_in=expires_in,
salt=salt,
**kw)
else:
s = itsdangerous.URLSafeSerializer(secret_key=secret_key,
salt=salt,
**kw)
return s.dumps(data)
评论列表
文章目录