def _extract_vm_config(vm_config: Dict[str, str]) -> Iterable[VMFork]:
if 'frontierForkBlock' in vm_config.keys():
yield to_int(hexstr=vm_config['frontierForkBlock']), FrontierVM
if 'homesteadForkBlock' in vm_config.keys():
homestead_fork_block = to_int(hexstr=vm_config['homesteadForkBlock'])
if 'DAOForkBlock' in vm_config:
dao_fork_block_number = to_int(hexstr=vm_config['DAOForkBlock'])
HomesteadVM = MainnetDAOValidatorVM.configure(
_dao_fork_block_number=dao_fork_block_number, )
yield homestead_fork_block, HomesteadVM
else:
yield homestead_fork_block, BaseHomesteadVM
if 'EIP150ForkBlock' in vm_config.keys():
yield to_int(hexstr=vm_config['EIP150ForkBlock']), TangerineWhistleVM
if 'EIP158ForkBlock' in vm_config.keys():
yield to_int(hexstr=vm_config['EIP158ForkBlock']), SpuriousDragonVM
if 'byzantiumForkBlock' in vm_config.keys():
yield to_int(hexstr=vm_config['byzantiumForkBlock']), ByzantiumVM
if 'constantinopleForkBlock' in vm_config.keys():
yield to_int(
hexstr=vm_config['constantinopleForkBlock']), ConstantinopleVM
if 'petersburgForkBlock' in vm_config.keys():
yield to_int(hexstr=vm_config['petersburgForkBlock']), PetersburgVM
if 'istanbulForkBlock' in vm_config.keys():
yield to_int(hexstr=vm_config['istanbulForkBlock']), IstanbulVM
def chain_vm_configuration(fixture: Dict[str, Any]) -> Iterable[Tuple[int, Type[BaseVM]]]:
network = fixture['network']
if network == 'Frontier':
return (
(0, FrontierVM),
)
elif network == 'Homestead':
HomesteadVM = BaseHomesteadVM.configure(support_dao_fork=False)
return (
(0, HomesteadVM),
)
elif network == 'EIP150':
return (
(0, TangerineWhistleVM),
)
elif network == 'EIP158':
return (
(0, SpuriousDragonVM),
)
elif network == 'Byzantium':
return (
(0, ByzantiumVM),
)
elif network == 'Constantinople':
return (
(0, ConstantinopleVM),
)
elif network == 'FrontierToHomesteadAt5':
HomesteadVM = BaseHomesteadVM.configure(support_dao_fork=False)
return (
(0, FrontierVM),
(5, HomesteadVM),
)
elif network == 'HomesteadToEIP150At5':
HomesteadVM = BaseHomesteadVM.configure(support_dao_fork=False)
return (
(0, HomesteadVM),
(5, TangerineWhistleVM),
)
elif network == 'HomesteadToDaoAt5':
HomesteadVM = MainnetDAOValidatorVM.configure(
support_dao_fork=True,
_dao_fork_block_number=5,
)
return (
(0, HomesteadVM),
)
elif network == 'EIP158ToByzantiumAt5':
return (
(0, SpuriousDragonVM),
(5, ByzantiumVM),
)
elif network == 'ByzantiumToConstantinopleAt5':
return (
(0, ByzantiumVM),
(5, ConstantinopleVM),
)
else:
raise ValueError("Network {0} does not match any known VM rules".format(network))
def chain_vm_configuration(
fixture: Dict[str, Any]
) -> Iterable[Tuple[int, Type[VirtualMachineAPI]]]: # noqa: E501
network = fixture['network']
if network == 'Frontier':
return ((0, FrontierVM), )
elif network == 'Homestead':
HomesteadVM = BaseHomesteadVM.configure(support_dao_fork=False)
return ((0, HomesteadVM), )
elif network == 'EIP150':
return ((0, TangerineWhistleVM), )
elif network == 'EIP158':
return ((0, SpuriousDragonVM), )
elif network == 'Byzantium':
return ((0, ByzantiumVM), )
elif network == 'Constantinople':
return ((0, ConstantinopleVM), )
elif network == 'ConstantinopleFix':
return ((0, PetersburgVM), )
elif network == 'Istanbul':
return ((0, IstanbulVM), )
elif network == 'Berlin':
return ((0, BerlinVM), )
elif network == 'FrontierToHomesteadAt5':
HomesteadVM = BaseHomesteadVM.configure(support_dao_fork=False)
return (
(0, FrontierVM),
(5, HomesteadVM),
)
elif network == 'HomesteadToEIP150At5':
HomesteadVM = BaseHomesteadVM.configure(support_dao_fork=False)
return (
(0, HomesteadVM),
(5, TangerineWhistleVM),
)
elif network == 'HomesteadToDaoAt5':
HomesteadVM = MainnetDAOValidatorVM.configure(
support_dao_fork=True,
_dao_fork_block_number=5,
)
return ((0, HomesteadVM), )
elif network == 'EIP158ToByzantiumAt5':
return (
(0, SpuriousDragonVM),
(5, ByzantiumVM),
)
elif network == 'ByzantiumToConstantinopleFixAt5':
return (
(0, ByzantiumVM),
(5, PetersburgVM),
)
else:
raise ValueError(
f"Network {network} does not match any known VM rules")