def is_crypto_currency_visible(self, crypto_currency):
    return ((crypto_currency in self.crypto_currency_options) and (OPTION_KEY_CRYPTO_CURRENCY_SHOW in self.crypto_currency_options[crypto_currency]) and self.crypto_currency_options[crypto_currency][OPTION_KEY_CRYPTO_CURRENCY_SHOW].get_status())
def is_crypto_currency_visible(self, crypto_currency):
    return ((crypto_currency in self.crypto_currency_options) and (OPTION_KEY_CRYPTO_CURRENCY_SHOW in self.crypto_currency_options[crypto_currency]) and self.crypto_currency_options[crypto_currency][OPTION_KEY_CRYPTO_CURRENCY_SHOW].get_status())