def serialize(self, signed=True):
return rlp.encode([encode_int(self.nonce),
encode_int(self.value),
encode_int(self.gasprice),
encode_int(self.startgas),
utils.coerce_addr_to_bin(self.to),
self.data,
encode_int(self.v),
encode_int(self.r),
encode_int(self.s)][:9 if signed else 6])
def serialize(self, signed=True):
return rlp.encode([
encode_int(self.nonce),
encode_int(self.value),
encode_int(self.gasprice),
encode_int(self.startgas),
utils.coerce_addr_to_bin(self.to), self.data,
encode_int(self.v),
encode_int(self.r),
encode_int(self.s)
][:9 if signed else 6])
def __init__(*args):
self = args[0]
if len(args) == 2:
self.parse(args[1])
else:
self.nonce = args[1]
self.value = args[2]
self.gasprice = args[3]
self.startgas = args[4]
self.to = utils.coerce_addr_to_bin(args[5])
self.data = args[6]
# includes signature
if len(args) > 7:
self.v, self.r, self.s = args[7:10]
if self.r > 0 and self.s > 0:
rawhash = sha3(rlp.encode(self.serialize(False)))
pub = encode_pubkey(
ecdsa_raw_recover(rawhash, (self.v, self.r, self.s)), 'bin')
self.sender = sha3(pub[1:])[-20:].encode('hex')
# does not include signature
else:
self.v, self.r, self.s = 0,0,0
self.sender = 0
def __init__(*args):
self = args[0]
if len(args) == 2:
self.parse(args[1])
else:
self.nonce = args[1]
self.value = args[2]
self.gasprice = args[3]
self.startgas = args[4]
self.to = utils.coerce_addr_to_bin(args[5])
self.data = args[6]
# includes signature
if len(args) > 7:
self.v, self.r, self.s = args[7:10]
if self.r > 0 and self.s > 0:
rawhash = sha3(rlp.encode(self.serialize(False)))
pub = encode_pubkey(
ecdsa_raw_recover(rawhash, (self.v, self.r, self.s)),
'bin')
self.sender = sha3(pub[1:])[-20:].encode('hex')
# does not include signature
else:
self.v, self.r, self.s = 0, 0, 0
self.sender = 0