def encrypt(self, raw):
        """
        Encryptes the parameter raw.

        :type raw: bytes
        :rtype: str

        :param: bytes to be encrypted.

        :return: A base 64 encoded string.
        """
        raw = self._pad(raw)
        iv = Random.new().read(AES.block_size)
        cipher = AES.new(self.key, AES.MODE_CBC, iv)
        return base64.urlsafe_b64encode(iv + cipher.encrypt(raw))
def encrypt ( self , raw ) : raw = self . _pad ( raw ) iv = Random . new ( ) . read ( AES . block_size ) cipher = AES . new ( self . key , AES . MODE_CBC , iv ) return base64 . urlsafe_b64encode ( iv + cipher . encrypt ( raw ) )
Encryptes the parameter raw.

        :type raw: bytes
        :rtype: str

        :param: bytes to be encrypted.

        :return: A base 64 encoded string.