trustedcoin: (trivial) add a stub method in plugin base class

6 years ago · 4a4b0922e5
1 changed files with 3 additions and 0 deletions
--- a/electrum/plugins/trustedcoin/trustedcoin.py
+++ b/electrum/plugins/trustedcoin/trustedcoin.py
@ -465,6 +465,9 @@ class TrustedCoinPlugin(BasePlugin):
            self.prompt_user_for_otp(wallet, tx, on_success, on_failure)
        return wrapper

+    def prompt_user_for_otp(self, wallet, tx, on_success, on_failure) -> None:
+        raise NotImplementedError()
+
    @hook
    def get_tx_extra_fee(self, wallet, tx: Transaction):
        if type(wallet) != Wallet_2fa: