def assert_valid(self) -> None:
"Assert logical self-consistency."
if self.non_witness_utxo:
self.non_witness_utxo.assert_valid()
if self.witness_utxo:
self.witness_utxo.assert_valid()
_assert_valid_partial_sigs(self.partial_sigs)
if self.sig_hash_type:
assert_valid_hash_type(self.sig_hash_type)
assert_valid_redeem_script(self.redeem_script)
assert_valid_witness_script(self.witness_script)
assert_valid_hd_key_paths(self.hd_key_paths)
_assert_valid_final_script_sig(self.final_script_sig)
self.final_script_witness.assert_valid()
_assert_valid_ripemd160_preimages(self.ripemd160_preimages)
_assert_valid_sha256_preimages(self.sha256_preimages)
_assert_valid_hash160_preimages(self.hash160_preimages)
_assert_valid_hash256_preimages(self.hash256_preimages)
assert_valid_unknown(self.unknown)
def assert_valid(self) -> None:
"Assert logical self-consistency."
self.tx.assert_valid()
# ensure a non-null tx has been included
if not (self.tx.vin and self.tx.vout):
raise BTClibValueError("null transaction")
# ensure the tx is unsigned
if any(tx_in.script_sig or tx_in.script_witness
for tx_in in self.tx.vin):
raise BTClibValueError("non empty script_sig or witness")
if len(self.tx.vin) != len(self.inputs):
err_msg = "mismatched number of psb.tx.vin and psb.inputs: "
err_msg += f"{len(self.tx.vin)} vs {len(self.inputs)}"
raise BTClibValueError(err_msg)
for psbt_in in self.inputs:
psbt_in.assert_valid()
if any(psbt_in.non_witness_utxo
and psbt_in.non_witness_utxo.id != tx_in.prev_out.tx_id
for psbt_in, tx_in in zip(self.inputs, self.tx.vin)):
err_msg = "mismatched non-witness utxo / outpoint tx_id"
raise BTClibValueError(err_msg)
if len(self.tx.vout) != len(self.outputs):
err_msg = "mismatched number of psb.tx.vout and psbt.outputs: "
err_msg += f"{len(self.tx.vout)} vs {len(self.outputs)}"
raise BTClibValueError(err_msg)
for psbt_out in self.outputs:
psbt_out.assert_valid()
_assert_valid_version(self.version)
assert_valid_hd_key_paths(self.hd_key_paths)
assert_valid_unknown(self.unknown)
def assert_valid(self) -> None:
"Assert logical self-consistency."
assert_valid_redeem_script(self.redeem_script)
assert_valid_witness_script(self.witness_script)
assert_valid_hd_key_paths(self.hd_key_paths)
assert_valid_unknown(self.unknown)