def _make_token_with_timestamp(self, user, timestamp):
        # timestamp is number of days since 2001-1-1.  Converted to
        # base 36, this gives us a 3 digit string until about 2121
        ts_b36 = int_to_base36(timestamp)

        # By hashing on the internal state of the user and using state
        # that is sure to change (the password salt will change as soon as
        # the password is set, at least for current Django auth, and
        # last_login will also change), we produce a hash that will be
        # invalid as soon as it is used.
        # We limit the hash to 20 chars to keep URL short
        key_salt = "django.contrib.auth.tokens.PasswordResetTokenGenerator"

        # Ensure results are consistent across DB backends
        login_timestamp = user.last_login.replace(microsecond=0, tzinfo=None)

        value = (six.text_type(user.pk) + user.password +
                six.text_type(login_timestamp) + six.text_type(timestamp))
        hash = salted_hmac(key_salt, value).hexdigest()[::2]
        return "%s-%s" % (ts_b36, hash)
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/contrib/auth/tokens.py/PasswordResetTokenGenerator._make_token_with_timestamp/original