# Copyright (C) 2016-2019 Virgil Security Inc.
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from abc import ABCMeta, abstractmethod
[docs]class CardVerifier(object):
"""The CardVerifier provides abstract for card verification process."""
__metaclass__ = ABCMeta
[docs] @abstractmethod
def verify_card(self, card):
"""
Verify the specified card.
Args:
card: The instance of Card to be verified.
Returns:
True if card is verified, False otherwise
"""
raise NotImplementedError()