def test_initializing_data_dir_with_missing_nodekey(chain_config, data_dir, database_dir):
assert not os.path.exists(chain_config.nodekey_path)
assert not is_data_dir_initialized(chain_config)
initialize_data_dir(chain_config)
assert is_data_dir_initialized(chain_config)
def test_initializing_data_dir_from_empty_data_dir(chain_config, data_dir):
assert not os.path.exists(chain_config.database_dir)
assert not is_data_dir_initialized(chain_config)
initialize_data_dir(chain_config)
assert is_data_dir_initialized(chain_config)
def test_initializing_data_dir_from_nothing(chain_config):
assert not os.path.exists(chain_config.data_dir)
assert not is_data_dir_initialized(chain_config)
initialize_data_dir(chain_config)
assert is_data_dir_initialized(chain_config)
def main() -> None:
event_bus = EventBus(ctx)
main_endpoint = event_bus.create_endpoint(MAIN_EVENTBUS_ENDPOINT)
main_endpoint.connect()
plugin_manager = setup_plugins(
MainAndIsolatedProcessScope(event_bus, main_endpoint)
)
plugin_manager.amend_argparser_config(parser, subparser)
args = parser.parse_args()
#
# Dev testing stuff
#
if args.start_memory_profile:
os.environ["PYTHONTRACEMALLOC"] = '1'
if args.rand_db:
os.environ["GENERATE_RANDOM_DATABASE"] = 'true'
if args.instance is not None:
from helios.utils.xdg import get_xdg_helios_root
args.port = args.port + args.instance * 2
if args.instance != 0:
args.do_rpc_http_server = False
subdir = 'instance_' + str(args.instance)
absolute_path = get_xdg_helios_root() / subdir
absolute_dir = os.path.dirname(os.path.realpath(__file__))
absolute_keystore_path = absolute_dir + '/keystore/'
args.keystore_path = absolute_keystore_path + subdir
args.keystore_password = '******'
os.environ["HELIOS_DATA_DIR"] = str(absolute_path.resolve())
os.environ["INSTANCE_NUMBER"] = str(args.instance)
#
#
#
if not args.keystore_password and not hasattr(args, 'func'):
password = getpass.getpass(prompt='Keystore Password: '******'default'] = TRACE_LEVEL_NUM
log_levels['hvm'] = TRACE_LEVEL_NUM
log_levels['hp2p'] = TRACE_LEVEL_NUM
log_levels['helios'] = TRACE_LEVEL_NUM
log_levels['urllib3'] = TRACE_LEVEL_NUM
log_levels['ssdp'] = TRACE_LEVEL_NUM
log_levels['Service'] = TRACE_LEVEL_NUM
log_levels['Action'] = TRACE_LEVEL_NUM
log_levels['Device'] = TRACE_LEVEL_NUM
log_levels['helios.extensibility'] = TRACE_LEVEL_NUM
else:
log_levels['default'] = logging.INFO
log_levels['urllib3'] = logging.INFO
log_levels['ssdp'] = logging.INFO
log_levels['Service'] = logging.INFO
log_levels['hvm'] = logging.DEBUG #sets all of hvm
log_levels['hvm.db.account.AccountDB'] = logging.DEBUG
log_levels['hvm.vm.base.VM.VM'] = logging.DEBUG
log_levels['hvm.chain'] = logging.DEBUG
#log_levels['hvm.chain.chain.Chain'] = logging.DEBUG
log_levels['hvm.db.chain_head.ChainHeadDB'] = logging.DEBUG
log_levels['hvm.db.chain_db.ChainDB'] = logging.DEBUG
log_levels['hvm.db.consensus'] = logging.DEBUG
log_levels['hvm.memoryLogger'] = logging.DEBUG
#log_levels['hp2p'] = logging.INFO
log_levels['hp2p.peer'] = logging.DEBUG
log_levels['hp2p.peer.PeerPool'] = logging.DEBUG
log_levels['hp2p.consensus.Consensus'] = logging.DEBUG
log_levels['hp2p.SmartContractChainManager'] = logging.DEBUG
log_levels['hp2p.kademlia.KademliaProtocol'] = logging.DEBUG
log_levels['hp2p.discovery.DiscoveryProtocol'] = logging.INFO
log_levels['hp2p.discovery.DiscoveryService'] = logging.INFO
log_levels['hp2p.nat.UPnPService'] = logging.CRITICAL
log_levels['connectionpool'] = logging.CRITICAL
log_levels['hp2p.protocol'] = logging.DEBUG
log_levels['hp2p.protocol.Protocol'] = logging.DEBUG
#log_levels['helios'] = logging.INFO
log_levels['helios.rpc.ipc'] = logging.INFO
log_levels['helios.Node'] = logging.INFO
log_levels['helios.sync'] = logging.DEBUG
log_levels['helios.protocol'] = logging.INFO
log_levels['helios.protocol.common'] = logging.DEBUG
log_levels['helios.protocol.hls.peer.HLSPeer'] = 5
log_levels['helios.memoryLogger'] = logging.DEBUG
log_levels['hp2p.hls'] = logging.INFO
log_levels['helios.server.FullServer'] = logging.DEBUG
log_levels['Action'] = logging.INFO
log_levels['Device'] = logging.INFO
log_levels['helios.extensibility'] = logging.INFO
setup_log_levels(log_levels = log_levels)
try:
chain_config = ChainConfig.from_parser_args(args)
except AmbigiousFileSystem:
parser.error(HELIOS_AMBIGIOUS_FILESYSTEM_INFO)
if not is_data_dir_initialized(chain_config):
# TODO: this will only work as is for chains with known genesis
# parameters. Need to flesh out how genesis parameters for custom
# chains are defined and passed around.
try:
initialize_data_dir(chain_config)
except AmbigiousFileSystem:
parser.error(HELIOS_AMBIGIOUS_FILESYSTEM_INFO)
except MissingPath as e:
parser.error(
"\n"
f"It appears that {e.path} does not exist. "
"Helios does not attempt to create directories outside of its root path. "
"Either manually create the path or ensure you are using a data directory "
"inside the XDG_HELIOS_ROOT path"
)
file_logger, log_queue, listener = setup_helios_file_and_queue_logging(
stderr_logger,
formatter,
handler_stream,
chain_config,
args.file_log_level,
)
display_launch_logs(chain_config)
# compute the minimum configured log level across all configured loggers.
min_configured_log_level = min(
stderr_logger.level,
file_logger.level,
*(args.log_levels or {}).values(),
*(log_levels or {}).values()
)
extra_kwargs = {
'log_queue': log_queue,
'log_level': min_configured_log_level,
'log_levels': log_levels,
'profile': args.profile,
}
# Plugins can provide a subcommand with a `func` which does then control
# the entire process from here.
if hasattr(args, 'func'):
args.func(args, chain_config)
else:
helios_boot(
args,
chain_config,
extra_kwargs,
plugin_manager,
listener,
event_bus,
main_endpoint,
stderr_logger,
)
def chain_config():
_chain_config = ChainConfig(network_id=1, max_peers=1)
initialize_data_dir(_chain_config)
return _chain_config