def __call__(self, transaction: BaseTransactionFields) -> bool:
transaction_class = self.get_appropriate_tx_class()
tx = transaction_class(**transaction.as_dict())
try:
tx.validate()
except ValidationError:
return False
else:
return True
def mk_transaction():
return BaseTransactionFields(
nonce=0,
gas=21000,
gas_price=1,
to=os.urandom(20),
value=random.randint(0, 100),
data=b'',
v=27,
r=big_endian_to_int(os.urandom(32)),
s=big_endian_to_int(os.urandom(32)),
)