def from_json(cls, payload: Dict[str, Any]) -> "AccessedAddress":
return AccessedAddress(
utils.or_else(
utils.optional_map(
payload["address"],
lambda addr: convert.hex_to_bytes(addr[2:])),
bytes(),
),
[
utils.optional_map(key, lambda k: convert.hex_to_bytes(k[2:]))
for key in payload["storageKeys"]
],
)
def from_json(cls, payload: Dict[str, Any]) -> "JsonRpcResponse":
if not (rpc_constants.JSON_RPC_RESULT not in payload) ^ (
rpc_constants.JSON_RPC_ERROR not in payload):
raise ValueError(
"Cannot instantiate a message with neither (or both) a result and error."
)
return cls(
payload.get(rpc_constants.JSON_RPC_REQUEST_ID, None),
payload.get(rpc_constants.JSON_RPC_RESULT, None),
utils.optional_map(payload.get(rpc_constants.JSON_RPC_ERROR, None),
RpcError.from_json))
def from_json(cls, payload: Dict[str, Any]) -> "Transaction":
return LegacyTransaction(
int(payload["nonce"], 16),
int(payload["gasPrice"], 16),
int(payload["gas"], 16),
utils.or_else(
utils.optional_map(payload["to"],
lambda to: convert.hex_to_bytes(to[2:])),
bytes()),
int(payload["value"], 16),
convert.hex_to_bytes(payload["input"][2:]),
int(payload["v"], 16),
int(payload["r"], 16),
int(payload["s"], 16),
)
def from_json(cls, payload: Dict[str, Any]) -> "Transaction":
return AccessListTransaction(
int(payload["chainId"], 16),
int(payload["nonce"], 16),
int(payload["gasPrice"], 16),
int(payload["gas"], 16),
utils.or_else(
utils.optional_map(payload["to"],
lambda to: convert.hex_to_bytes(to[2:])),
bytes()),
int(payload["value"], 16),
convert.hex_to_bytes(payload["input"][2:]),
[
AccessedAddress.from_json(accessed_address)
for accessed_address in payload["accessList"]
],
int(payload["v"], 16),
int(payload["r"], 16),
int(payload["s"], 16),
)