def from_dict(cls: Type["Psbt"],
dict_: Mapping[str, Any],
check_validity: bool = True) -> "Psbt":
return cls(
Tx.from_dict(dict_["tx"]),
[PsbtIn.from_dict(psbt_in, False) for psbt_in in dict_["inputs"]],
[
PsbtOut.from_dict(psbt_out, False)
for psbt_out in dict_["outputs"]
],
dict_["version"],
# FIXME
decode_from_bip32_derivs(dict_["bip32_derivs"]), # type: ignore
dict_["unknown"],
check_validity,
)
def test_dataclasses_json_dict() -> None:
psbt_str = "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"
psbt = Psbt.b64decode(psbt_str)
# PsbtOut dataclass
psbt_out = psbt.outputs[0]
assert isinstance(psbt_out, PsbtOut)
# PsbtOut dataclass to dict
psbt_out_dict = psbt_out.to_dict()
assert isinstance(psbt_out_dict, dict)
assert psbt_out_dict["redeem_script"] == ""
assert psbt_out_dict["witness_script"] == ""
assert psbt_out_dict["bip32_derivs"]
assert psbt_out_dict["unknown"] == {}
# PsbtOut dataclass dict to file
datadir = path.join(path.dirname(__file__), "_generated_files")
filename = path.join(datadir, "psbt_out.json")
with open(filename, "w") as file_:
json.dump(psbt_out_dict, file_, indent=4)
# PsbtOut dataclass dict from file
with open(filename, "r") as file_:
psbt_out_dict2 = json.load(file_)
assert isinstance(psbt_out_dict2, dict)
assert psbt_out_dict2["redeem_script"] == ""
assert psbt_out_dict2["witness_script"] == ""
assert psbt_out_dict2["bip32_derivs"]
assert psbt_out_dict2["unknown"] == {}
assert psbt_out_dict == psbt_out_dict2
# PsbtOut dataclass from dict
psbt_out2 = PsbtOut.from_dict(psbt_out_dict)
assert isinstance(psbt_out2, PsbtOut)
assert psbt_out == psbt_out2
def test_psbt_out() -> None:
psbt_out = PsbtOut()
# FIXME
# assert psbt_out == PsbtOut.parse(psbt_out.serialize())
assert psbt_out == PsbtOut.from_dict(psbt_out.to_dict())