def _on_account_change(self, new_account_id: int, new_account: AbstractAccount) -> None:
self._account_id = new_account_id
self._account = new_account
script_type = new_account.get_default_script_type()
# Hardware wallets will not sign OP_FALSE OP_RETURN.
self._direct_splitting_enabled = self._account.is_deterministic() and \
new_account.can_spend() and \
not new_account.involves_hardware_wallet()
# The faucet requires an address to send to. There are only P2PKH addresses.
self._faucet_splitting_enabled = self._account.is_deterministic() and \
script_type == ScriptType.P2PKH
self.update_layout()
def _can_view_secured_data(self, account: AbstractAccount) -> None:
return not account.is_watching_only() and not isinstance(account, MultisigAccount) \
and not account.involves_hardware_wallet() \
and account.type() != AccountType.IMPORTED_PRIVATE_KEY