Change Details

TODO: - fetch_input_data - fix TxInput.size() (use fake signatures)

This makes the Transaction class use TxInput everywhere internally, except for a few remaining methods that work with `fetched_inputs` which still need to be converted. Input setters and their callsites are also converted: - `Transaction.add_inputs` - `Transaction.set_inputs` - `Transaction.update_input` - `Transaction.from_io` Another optional attribute has to be added to the TxInput class to work with hardware wallets: prev_tx. This is a weirdness in the hardware wallet libraries API, probably related to BTC.

TODOhis makes the Transaction class use TxInput everywhere internally, except for a few remaining methods that work with `fetched_inputs` which still need to be converted. Input setters and their callsites are also converted: - fetch- `Transaction.add_input_datas` - fix TxInput.size() (use fake signatures)`Transaction.set_inputs` - `Transaction.update_input` - `Transaction.from_io` Another optional attribute has to be added to the TxInput class to work with hardware wallets: prev_tx. This is a weirdness in the hardware wallet libraries API, probably related to BTC.