def skill(click_context, skill_name): """Add a skill to the agent.""" ctx = cast(Context, click_context.obj) agent_name = ctx.agent_config.agent_name is_registry = ctx.config.get("is_registry") if is_registry: public_id = str(skill_name) skill_name = split_public_id(skill_name)[1] logger.info("Adding skill '{}' to the agent '{}'...".format(skill_name, agent_name)) # check if we already have a skill with the same name logger.debug("Skills already supported by the agent: {}".format(ctx.agent_config.skills)) if skill_name in ctx.agent_config.skills: logger.error("A skill with name '{}' already exists. Aborting...".format(skill_name)) sys.exit(1) # find and add protocol if is_registry: # fetch from Registry fetch_package('skill', public_id=public_id, cwd=ctx.cwd) else: _find_skill_locally(ctx, skill_name, click_context) # make the 'skills' folder a Python package. skills_init_module = os.path.join(ctx.cwd, "skills", "__init__.py") logger.debug("Creating {}".format(skills_init_module)) Path(skills_init_module).touch(exist_ok=True) # add the skill to the configurations. logger.debug("Registering the skill into {}".format(DEFAULT_AEA_CONFIG_FILE)) ctx.agent_config.skills.add(skill_name) ctx.agent_loader.dump(ctx.agent_config, open(os.path.join(ctx.cwd, DEFAULT_AEA_CONFIG_FILE), "w"))
def _install_dependency(dependency_name: str, dependency: Dependency): click.echo("Installing {}...".format(pprint.pformat(dependency_name))) try: index = dependency.get("index", None) git_url = dependency.get("git", None) revision = dependency.get("ref", "") version_constraint = dependency.get("version", "") command = [sys.executable, "-m", "pip", "install"] if git_url is not None: command += ["-i", index] if index is not None else [] command += [ "git+" + git_url + "@" + revision + "#egg=" + dependency_name ] else: command += ["-i", index] if index is not None else [] command += [dependency_name + version_constraint] logger.debug("Calling '{}'".format(" ".join(command))) return_code = _try_install(command) if return_code == 1: # try a second time return_code = _try_install(command) assert return_code == 0 except Exception as e: logger.error("An error occurred while installing {}, {}: {}".format( dependency_name, dependency, str(e))) sys.exit(1)
def delete(ctx: Context, agent_name): """Delete an agent.""" path = Path(agent_name) # check that the target folder is an AEA project. cwd = os.getcwd() try: os.chdir(agent_name) fp = open(DEFAULT_AEA_CONFIG_FILE, mode="r", encoding="utf-8") ctx.agent_config = ctx.agent_loader.load(fp) _try_to_load_agent_config(ctx) except Exception: logger.error("The name provided is not an AEA project.") sys.exit(1) finally: os.chdir(cwd) logger.info("Deleting agent project directory '/{}'...".format(path)) # delete the agent's directory try: shutil.rmtree(path, ignore_errors=False) except OSError: logger.error( "An error occurred while deleting the agent directory. Aborting..." ) sys.exit(1)
def _try_to_load_required_protocols(ctx: Context): for protocol_public_id in ctx.agent_config.protocols: protocol_name = protocol_public_id.name protocol_author = protocol_public_id.author logger.debug("Processing protocol {}".format(protocol_public_id)) protocol_dir = Path("vendor", protocol_public_id.author, "protocols", protocol_name) if not protocol_dir.exists(): protocol_dir = Path("protocols", protocol_name) try: ctx.protocol_loader.load( open(protocol_dir / DEFAULT_PROTOCOL_CONFIG_FILE)) except FileNotFoundError: logger.error( "Protocol configuration file for protocol {} not found.". format(protocol_name)) sys.exit(1) try: protocol_package = load_agent_component_package( "protocol", protocol_name, protocol_author, protocol_dir) add_agent_component_module_to_sys_modules("protocol", protocol_name, protocol_author, protocol_package) except Exception: logger.error( "A problem occurred while processing protocol {}.".format( protocol_public_id)) sys.exit(1)
def protocol(ctx: Context, protocol_name): """Remove a protocol from the agent.""" agent_name = ctx.agent_config.agent_name logger.info( "Removing protocol {protocol_name} from the agent {agent_name}...". format(agent_name=agent_name, protocol_name=protocol_name)) if protocol_name not in ctx.agent_config.protocols: logger.error("Protocol '{}' not found.".format(protocol_name)) exit(-1) protocol_folder = os.path.join("protocols", protocol_name) try: shutil.rmtree(protocol_folder) except BaseException: logger.exception("An error occurred.") exit(-1) # removing the protocol to the configurations. logger.debug( "Removing the protocol from {}".format(DEFAULT_AEA_CONFIG_FILE)) if protocol_name in ctx.agent_config.protocols: ctx.agent_config.protocols.remove(protocol_name) ctx.agent_loader.dump(ctx.agent_config, open(DEFAULT_AEA_CONFIG_FILE, "w"))
def install(ctx: Context, requirement: Optional[str]): """Install the dependencies.""" _try_to_load_agent_config(ctx) if requirement: logger.debug( "Installing the dependencies in '{}'...".format(requirement)) dependencies = list( map(lambda x: x.strip(), open(requirement).readlines())) else: logger.debug("Installing all the dependencies...") dependencies = ctx.get_dependencies() for d in dependencies: logger.info("Installing {}...".format(d)) try: subp = subprocess.Popen( [sys.executable, "-m", "pip", "install", d]) subp.wait(30.0) assert subp.returncode == 0 except Exception: logger.error( "An error occurred while installing {}. Stopping...".format(d)) sys.exit(1)
def connection(ctx: Context, connection_name): """Remove a connection from the agent.""" agent_name = ctx.agent_config.agent_name logger.info( "Removing connection {connection_name} from the agent {agent_name}...". format(agent_name=agent_name, connection_name=connection_name)) if connection_name not in ctx.agent_config.connections: logger.error("Connection '{}' not found.".format(connection_name)) exit(-1) connection_folder = os.path.join("connections", connection_name) try: shutil.rmtree(connection_folder) except BaseException: logger.exception( "An error occurred while deleting '{}'.".format(connection_folder)) exit(-1) # removing the connection to the configurations. logger.debug( "Removing the connection from {}".format(DEFAULT_AEA_CONFIG_FILE)) if connection_name in ctx.agent_config.connections: ctx.agent_config.connections.remove(connection_name) ctx.agent_loader.dump(ctx.agent_config, open(DEFAULT_AEA_CONFIG_FILE, "w"))
def connection(click_context, connection_name): """Add a connection to the configuration file.""" ctx = cast(Context, click_context.obj) agent_name = ctx.agent_config.agent_name is_registry = ctx.config.get("is_registry") if is_registry: public_id = str(connection_name) connection_name = split_public_id(connection_name)[1] logger.info("Adding connection '{}' to the agent '{}'...".format(connection_name, agent_name)) # check if we already have a connection with the same name logger.debug("Connections already supported by the agent: {}".format(ctx.agent_config.connections)) if connection_name in ctx.agent_config.connections: logger.error("A connection with name '{}' already exists. Aborting...".format(connection_name)) sys.exit(1) # find and add connection if is_registry: # fetch from Registry fetch_package('connection', public_id=public_id, cwd=ctx.cwd) else: _find_connection_locally(ctx, connection_name) # make the 'connections' folder a Python package. connections_init_module = os.path.join(ctx.cwd, "connections", "__init__.py") logger.debug("Creating {}".format(connections_init_module)) Path(connections_init_module).touch(exist_ok=True) # add the connections to the configurations. logger.debug("Registering the connection into {}".format(DEFAULT_AEA_CONFIG_FILE)) ctx.agent_config.connections.add(connection_name) ctx.agent_loader.dump(ctx.agent_config, open(os.path.join(ctx.cwd, DEFAULT_AEA_CONFIG_FILE), "w"))
def _add_item(click_context, item_type, item_public_id) -> None: """ Add an item. :param click_context: the click context. :param item_type: the item type. :param item_public_id: the item public id. :return: None """ ctx = cast(Context, click_context.obj) agent_name = cast(str, ctx.agent_config.agent_name) item_type_plural = item_type + "s" supported_items = getattr(ctx.agent_config, item_type_plural) is_local = ctx.config.get("is_local") click.echo("Adding {} '{}' to the agent '{}'...".format( item_type, item_public_id, agent_name)) # check if we already have an item with the same name logger.debug("{} already supported by the agent: {}".format( item_type_plural.capitalize(), supported_items)) if _is_item_present(item_type, item_public_id, ctx): logger.error("A {} with id '{}/{}' already exists. Aborting...".format( item_type, item_public_id.author, item_public_id.name)) sys.exit(1) # find and add protocol if item_public_id in [DEFAULT_CONNECTION, DEFAULT_PROTOCOL, DEFAULT_SKILL]: package_path = _find_item_in_distribution(ctx, item_type, item_public_id) _copy_package_directory(ctx, package_path, item_type, item_public_id.name, item_public_id.author) elif is_local: package_path = _find_item_locally(ctx, item_type, item_public_id) _copy_package_directory(ctx, package_path, item_type, item_public_id.name, item_public_id.author) else: package_path = fetch_package(item_type, public_id=item_public_id, cwd=ctx.cwd) if item_type in {"connection", "skill"}: configuration_file_name = _get_default_configuration_file_name_from_type( item_type) configuration_path = package_path / configuration_file_name configuration_loader = ConfigLoader.from_configuration_type( ConfigurationType(item_type)) item_configuration = configuration_loader.load( configuration_path.open()) _add_protocols(click_context, item_configuration.protocols) # add the item to the configurations. logger.debug("Registering the {} into {}".format(item_type, DEFAULT_AEA_CONFIG_FILE)) supported_items.add(item_public_id) ctx.agent_loader.dump( ctx.agent_config, open(os.path.join(ctx.cwd, DEFAULT_AEA_CONFIG_FILE), "w"))
def _try_add_key(ctx, type_, filepath): try: ctx.agent_config.private_key_paths.create(type_, filepath) except ValueError as e: # pragma: no cover logger.error(str(e)) sys.exit(1) ctx.agent_loader.dump( ctx.agent_config, open(os.path.join(ctx.cwd, DEFAULT_AEA_CONFIG_FILE), "w"))
def _try_get_balance(agent_config, wallet, type_): try: ledger_apis = LedgerApis(agent_config.ledger_apis_dict, agent_config.default_ledger) address = wallet.addresses[type_] return ledger_apis.token_balance(type_, address) except (AssertionError, ValueError) as e: # pragma: no cover logger.error(str(e)) sys.exit(1)
def _remove_item(ctx: Context, item_type, item_id: PublicId): """Remove an item from the configuration file and agent, given the public id.""" item_name = item_id.name item_type_plural = "{}s".format(item_type) existing_item_ids = getattr(ctx.agent_config, item_type_plural) existing_items_name_to_ids = { public_id.name: public_id for public_id in existing_item_ids } agent_name = ctx.agent_config.agent_name click.echo( "Removing {item_type} '{item_name}' from the agent '{agent_name}'...".format( agent_name=agent_name, item_type=item_type, item_name=item_name ) ) if ( item_id not in existing_items_name_to_ids.keys() and item_id not in existing_item_ids ): logger.error("The {} '{}' is not supported.".format(item_type, item_id)) sys.exit(1) # TODO we assume the item in the agent config are necessarily in the agent projects. item_folder = Path("vendor", item_id.author, item_type_plural, item_name) if not item_folder.exists(): # check if it is present in custom packages. item_folder = Path(item_type_plural, item_name) if not item_folder.exists(): raise click.ClickException( "{} {} not found. Aborting.".format(item_type.title(), item_name) ) elif ( item_folder.exists() and not ctx.agent_config.author == item_id.author ): # pragma: no cover raise click.ClickException( "{} {} author is different from {} agent author. " "Please fix the author field.".format(item_name, item_type, agent_name) ) else: logger.debug( "Removing local {} {}.".format(item_type, item_name) ) # pragma: no cover try: shutil.rmtree(item_folder) except BaseException: logger.exception("An error occurred.") sys.exit(1) # removing the protocol to the configurations. item_public_id = existing_items_name_to_ids[item_name] logger.debug("Removing the {} from {}".format(item_type, DEFAULT_AEA_CONFIG_FILE)) existing_item_ids.remove(item_public_id) ctx.agent_loader.dump(ctx.agent_config, open(DEFAULT_AEA_CONFIG_FILE, "w"))
def delete(ctx: Context, agent_name): """Delete an agent.""" path = Path(agent_name) logger.info("Deleting agent's directory in '{}'...".format(path)) # delete the agent's directory try: shutil.rmtree(path, ignore_errors=False) except OSError: logger.error("An error occurred while deleting the agent directory. Aborting...") exit(-1)
def run(click_context, connection_names: List[str], env_file: str, install_deps: bool): """Run the agent.""" ctx = cast(Context, click_context.obj) _try_to_load_agent_config(ctx) _load_env_file(env_file) agent_name = cast(str, ctx.agent_config.agent_name) _verify_or_create_private_keys(ctx) _verify_ledger_apis_access() private_key_paths = dict([(identifier, config.path) for identifier, config in ctx.agent_config.private_key_paths.read_all()]) ledger_api_configs = dict([ (identifier, (config.addr, config.port)) for identifier, config in ctx.agent_config.ledger_apis.read_all() ]) wallet = Wallet(private_key_paths) ledger_apis = LedgerApis(ledger_api_configs) connection_names = [ctx.agent_config.default_connection ] if connection_names is None else connection_names connections = [] _try_to_load_protocols(ctx) try: for connection_name in connection_names: connection = _setup_connection(connection_name, wallet.public_keys[FETCHAI], ctx) connections.append(connection) except AEAConfigException as e: logger.error(str(e)) sys.exit(1) if install_deps: if Path("requirements.txt").exists(): click_context.invoke(install, requirement="requirements.txt") else: click_context.invoke(install) agent = AEA(agent_name, connections, wallet, ledger_apis, resources=Resources(str(Path(".")))) try: agent.start() except KeyboardInterrupt: logger.info("Interrupted.") # pragma: no cover except Exception as e: logger.exception(e) sys.exit(1) finally: agent.stop()
def add_key(ctx: Context, type_, file): """Add a private key to the wallet.""" _try_to_load_agent_config(ctx) _validate_private_key_path(file, type_) try: ctx.agent_config.private_key_paths.create( type_, PrivateKeyPathConfig(type_, file)) except ValueError as e: # pragma: no cover logger.error(str(e)) # pragma: no cover ctx.agent_loader.dump( ctx.agent_config, open(os.path.join(ctx.cwd, DEFAULT_AEA_CONFIG_FILE), "w"))
def delete(click_context, agent_name): """Delete an agent.""" click.echo("Deleting AEA project directory './{}'...".format(agent_name)) # delete the agent's directory try: shutil.rmtree(agent_name, ignore_errors=False) except OSError: logger.error( "An error occurred while deleting the agent directory. Aborting..." ) sys.exit(1)
def _try_get_address(ctx, type_): private_key_paths = { config_pair[0]: config_pair[1] for config_pair in ctx.agent_config.private_key_paths.read_all() } try: wallet = Wallet(private_key_paths) address = wallet.addresses[type_] return address except ValueError as e: # pragma: no cover logger.error(str(e)) sys.exit(1)
def _build_aea(connection_ids: Optional[List[PublicId]], skip_consistency_check: bool) -> AEA: try: builder = AEABuilder.from_aea_project( Path("."), skip_consistency_check=skip_consistency_check) aea = builder.build(connection_ids=connection_ids) return aea except Exception as e: # TODO use an ad-hoc exception class for predictable errors # all the other exceptions should be logged with logger.exception logger.error(str(e)) sys.exit(1)
def _build_aea(ctx: Context, connection_ids: List[PublicId]) -> AEA: """ Build the aea. :param ctx: the context :param connection_ids: the list of connection ids """ agent_name = cast(str, ctx.agent_config.agent_name) wallet = Wallet(ctx.agent_config.private_key_paths_dict) if len(wallet.addresses) > 1: identity = Identity( agent_name, addresses=wallet.addresses, default_address_key=ctx.agent_config.default_ledger, ) else: # pragma: no cover identity = Identity( agent_name, address=wallet.addresses[ctx.agent_config.default_ledger], ) ledger_apis = LedgerApis(ctx.agent_config.ledger_apis_dict, ctx.agent_config.default_ledger) default_connection_id = PublicId.from_str( ctx.agent_config.default_connection) connection_ids = ([default_connection_id] if connection_ids is None else connection_ids) connections = [] try: for connection_id in connection_ids: connection = _setup_connection(connection_id, identity.address, ctx) connections.append(connection) except AEAConfigException as e: logger.error(str(e)) sys.exit(1) resources = Resources(AEA_DIR) aea = AEA( identity, connections, wallet, ledger_apis, resources, is_programmatic=False, ) return aea
def _install_from_requirement(file: str): try: subp = subprocess.Popen( # nosec [sys.executable, "-m", "pip", "install", "-r", file]) # nosec subp.wait(30.0) assert subp.returncode == 0 except Exception: logger.error( "An error occurred while installing requirement file {}. Stopping..." .format(file)) sys.exit(1) finally: poll = subp.poll() if poll is None: # pragma: no cover subp.terminate() subp.wait(2)
def create(click_context, agent_name): """Create an agent.""" ctx = cast(Context, click_context.obj) path = Path(agent_name) logger.info("Initializing AEA project '{}'".format(agent_name)) logger.info("Creating project directory '/{}'".format(agent_name)) # create the agent's directory try: path.mkdir(exist_ok=False) # create a config file inside it logger.info("Creating config file {}".format(DEFAULT_AEA_CONFIG_FILE)) config_file = open(os.path.join(agent_name, DEFAULT_AEA_CONFIG_FILE), "w") agent_config = AgentConfig(agent_name=agent_name, aea_version=aea.__version__, authors="", version="v1", license="", url="", registry_path=DEFAULT_REGISTRY_PATH, description="") agent_config.default_connection = DEFAULT_CONNECTION ctx.agent_loader.dump(agent_config, config_file) # next commands must be done from the agent's directory -> overwrite ctx.cwd ctx.agent_config = agent_config ctx.cwd = agent_config.agent_name logger.info("Default connections:") click_context.invoke(connection, connection_name=DEFAULT_CONNECTION) logger.info("Default skills:") click_context.invoke(skill, skill_name=DEFAULT_SKILL) except OSError: logger.error("Directory already exist. Aborting...") sys.exit(1) except ValidationError as e: logger.error(str(e)) shutil.rmtree(agent_name, ignore_errors=True) sys.exit(1) except Exception as e: logger.exception(e) shutil.rmtree(agent_name, ignore_errors=True) sys.exit(1)
def skill(click_context, skill_name): """Add a skill to the agent.""" ctx = cast(Context, click_context.obj) agent_name = ctx.agent_config.agent_name logger.debug("Adding skill {} to the agent {}...".format(skill_name, agent_name)) # check if we already have a skill with the same name logger.debug("Skills already supported by the agent: {}".format(ctx.agent_config.skills)) if skill_name in ctx.agent_config.skills: logger.error("A skill with name '{}' already exists. Aborting...".format(skill_name)) exit(-1) # check that the provided path points to a proper skill directory -> look for skill.yaml file. # first check in aea dir registry_path = ctx.agent_config.registry_path skill_configuration_filepath = Path(os.path.join(registry_path, "skills", skill_name, DEFAULT_SKILL_CONFIG_FILE)) if not skill_configuration_filepath.exists(): # then check in registry registry_path = AEA_DIR skill_configuration_filepath = Path(os.path.join(registry_path, "skills", skill_name, DEFAULT_SKILL_CONFIG_FILE)) if not skill_configuration_filepath.exists(): logger.error("Cannot find skill: '{}'.".format(skill_name)) exit(-1) # try to load the skill configuration file try: skill_configuration = ctx.skill_loader.load(open(str(skill_configuration_filepath))) except ValidationError as e: logger.error("Skill configuration file not valid: {}".format(str(e))) exit(-1) # copy the skill package into the agent's supported skills. src = str(Path(os.path.join(registry_path, "skills", skill_name)).absolute()) dest = os.path.join(ctx.cwd, "skills", skill_name) logger.info("Copying skill modules. src={} dst={}".format(src, dest)) try: shutil.copytree(src, dest) except Exception as e: logger.error(str(e)) exit(-1) # make the 'skills' folder a Python package. skills_init_module = os.path.join(ctx.cwd, "skills", "__init__.py") logger.debug("Creating {}".format(skills_init_module)) Path(skills_init_module).touch(exist_ok=True) # check for not supported protocol, and add it. for protocol_name in skill_configuration.protocols: if protocol_name not in ctx.agent_config.protocols: logger.info("Adding protocol '{}' to the agent...".format(protocol_name)) click_context.invoke(protocol, protocol_name=protocol_name) # add the skill to the configurations. logger.debug("Registering the skill into {}".format(DEFAULT_AEA_CONFIG_FILE)) ctx.agent_config.skills.add(skill_name) ctx.agent_loader.dump(ctx.agent_config, open(os.path.join(ctx.cwd, DEFAULT_AEA_CONFIG_FILE), "w"))
def set(ctx: Context, json_path: List[str], value, type): """Set a field.""" type_ = from_string_to_type[type] config_loader = cast(ConfigLoader, ctx.config.get("configuration_loader")) configuration_file_path = cast(str, ctx.config.get("configuration_file_path")) configuration_dict = yaml.safe_load(open(configuration_file_path)) config_loader.validator.validate(instance=configuration_dict) parent_object_path = json_path[:-1] attribute_name = json_path[-1] try: parent_object = _get_parent_object(configuration_dict, parent_object_path) except ValueError as e: logger.error(str(e)) sys.exit(1) if attribute_name not in parent_object: logger.error("Attribute '{}' not found.".format(attribute_name)) sys.exit(1) if not isinstance(parent_object.get(attribute_name), (str, int, bool, float)): logger.error( "Attribute '{}' is not of primitive type.".format(attribute_name)) sys.exit(1) try: if type_ != bool: parent_object[attribute_name] = type_(value) else: parent_object[attribute_name] = value not in FALSE_EQUIVALENTS except ValueError: # pragma: no cover logger.error("Cannot convert {} to type {}".format(value, type_)) try: configuration_obj = config_loader.configuration_type.from_json( configuration_dict) config_loader.validator.validate(instance=configuration_obj.json) config_loader.dump(configuration_obj, open(configuration_file_path, "w")) except Exception: logger.error("Attribute or value not valid.") sys.exit(1)
def run(ctx: Context, connection_name: str): """Run the agent.""" _try_to_load_agent_config(ctx) agent_name = cast(str, ctx.agent_config.agent_name) private_key_pem_path = cast(str, ctx.agent_config.private_key_pem_path) if private_key_pem_path == "": private_key_pem_path = _create_temporary_private_key_pem_path() else: _try_validate_private_key_pem_path(private_key_pem_path) crypto = Crypto(private_key_pem_path=private_key_pem_path) public_key = crypto.public_key connection_name = ctx.agent_config.default_connection if connection_name is None else connection_name _try_to_load_protocols(ctx) try: connection = _setup_connection(connection_name, public_key, ctx) except AEAConfigException as e: logger.error(str(e)) exit(-1) return logger.debug("Installing all the dependencies...") for d in ctx.get_dependencies(): logger.debug("Installing {}...".format(d)) try: subp = subprocess.Popen( [sys.executable, "-m", "pip", "install", d]) subp.wait(30.0) except Exception: logger.error( "An error occurred while installing {}. Stopping...".format(d)) exit(-1) mailbox = MailBox(connection) agent = AEA(agent_name, mailbox, private_key_pem_path=private_key_pem_path, directory=str(Path("."))) try: agent.start() except KeyboardInterrupt: logger.info("Interrupted.") except Exception as e: logger.exception(e) finally: agent.stop()
def _try_generate_wealth(ctx, type_, sync): private_key_paths = { config_pair[0]: config_pair[1] for config_pair in ctx.agent_config.private_key_paths.read_all() } wallet = Wallet(private_key_paths) try: address = wallet.addresses[type_] testnet = TESTNETS[type_] click.echo( "Requesting funds for address {} on test network '{}'".format( address, testnet)) _try_generate_testnet_wealth(type_, address) if sync: _wait_funds_release(ctx.agent_config, wallet, type_) except (AssertionError, ValueError) as e: # pragma: no cover logger.error(str(e)) sys.exit(1)
def protocol(click_context, protocol_name): """Add a protocol to the agent.""" ctx = cast(Context, click_context.obj) agent_name = cast(str, ctx.agent_config.agent_name) logger.debug("Adding protocol {} to the agent {}...".format(protocol_name, agent_name)) # check if we already have a protocol with the same name logger.debug("Protocols already supported by the agent: {}".format(ctx.agent_config.protocols)) if protocol_name in ctx.agent_config.protocols: logger.error("A protocol with name '{}' already exists. Aborting...".format(protocol_name)) exit(-1) # check that the provided path points to a proper protocol directory -> look for protocol.yaml file. # first check in aea dir registry_path = ctx.agent_config.registry_path protocol_configuration_filepath = Path(os.path.join(registry_path, "protocols", protocol_name, DEFAULT_PROTOCOL_CONFIG_FILE)) if not protocol_configuration_filepath.exists(): # then check in registry registry_path = AEA_DIR protocol_configuration_filepath = Path(os.path.join(registry_path, "protocols", protocol_name, DEFAULT_PROTOCOL_CONFIG_FILE)) if not protocol_configuration_filepath.exists(): logger.error("Cannot find protocol: '{}'.".format(protocol_name)) exit(-1) # try to load the protocol configuration file try: protocol_configuration = ctx.protocol_loader.load(open(str(protocol_configuration_filepath))) logger.info("Protocol available: {}".format(protocol_configuration.name)) except ValidationError as e: logger.error("Protocol configuration file not valid: {}".format(str(e))) exit(-1) return # copy the protocol package into the agent's supported connections. src = str(Path(os.path.join(registry_path, "protocols", protocol_name)).absolute()) dest = os.path.join(ctx.cwd, "protocols", protocol_name) logger.info("Copying protocol modules. src={} dst={}".format(src, dest)) try: shutil.copytree(src, dest) except Exception as e: logger.error(str(e)) exit(-1) # make the 'protocols' folder a Python package. logger.debug("Creating {}".format(os.path.join(agent_name, "protocols", "__init__.py"))) Path(os.path.join(ctx.cwd, "protocols", "__init__.py")).touch(exist_ok=True) # add the protocol to the configurations. logger.debug("Registering the protocol into {}".format(DEFAULT_AEA_CONFIG_FILE)) ctx.agent_config.protocols.add(protocol_name) ctx.agent_loader.dump(ctx.agent_config, open(os.path.join(ctx.cwd, DEFAULT_AEA_CONFIG_FILE), "w"))
def connection(click_context, connection_name): """Add a connection to the configuration file.""" ctx = cast(Context, click_context.obj) agent_name = ctx.agent_config.agent_name logger.debug("Adding connection {} to the agent {}...".format(connection_name, agent_name)) # check if we already have a connection with the same name logger.debug("Connection already supported by the agent: {}".format(ctx.agent_config.connections)) if connection_name in ctx.agent_config.connections: logger.error("A connection with name '{}' already exists. Aborting...".format(connection_name)) exit(-1) # check that the provided path points to a proper connection directory -> look for connection.yaml file. # first check in aea dir registry_path = ctx.agent_config.registry_path connection_configuration_filepath = Path(os.path.join(registry_path, "connections", connection_name, DEFAULT_CONNECTION_CONFIG_FILE)) if not connection_configuration_filepath.exists(): # then check in registry registry_path = AEA_DIR connection_configuration_filepath = Path(os.path.join(registry_path, "connections", connection_name, DEFAULT_CONNECTION_CONFIG_FILE)) if not connection_configuration_filepath.exists(): logger.error("Cannot find connection: '{}'.".format(connection_name)) exit(-1) # try to load the connection configuration file try: connection_configuration = ctx.connection_loader.load(open(str(connection_configuration_filepath))) logger.info("Connection supports the following protocols: {}".format(connection_configuration.supported_protocols)) except ValidationError as e: logger.error("Connection configuration file not valid: {}".format(str(e))) exit(-1) # copy the connection package into the agent's supported connections. src = str(Path(os.path.join(registry_path, "connections", connection_name)).absolute()) dest = os.path.join(ctx.cwd, "connections", connection_name) logger.info("Copying connection modules. src={} dst={}".format(src, dest)) try: shutil.copytree(src, dest) except Exception as e: logger.error(str(e)) exit(-1) # make the 'connections' folder a Python package. connections_init_module = os.path.join(ctx.cwd, "connections", "__init__.py") logger.debug("Creating {}".format(connections_init_module)) Path(connections_init_module).touch(exist_ok=True) # add the connections to the configurations. logger.debug("Registering the connection into {}".format(DEFAULT_AEA_CONFIG_FILE)) ctx.agent_config.connections.add(connection_name) ctx.agent_loader.dump(ctx.agent_config, open(os.path.join(ctx.cwd, DEFAULT_AEA_CONFIG_FILE), "w"))
def get(ctx: Context, json_path: List[str]): """Get a field.""" config_loader = cast(ConfigLoader, ctx.config.get("configuration_loader")) configuration_file_path = cast(str, ctx.config.get("configuration_file_path")) configuration_object = yaml.safe_load(open(configuration_file_path)) config_loader.validator.validate(instance=configuration_object) parent_object_path = json_path[:-1] attribute_name = json_path[-1] try: parent_object = _get_parent_object(configuration_object, parent_object_path) except ValueError as e: logger.error(str(e)) sys.exit(1) if attribute_name not in parent_object: logger.error("Attribute '{}' not found.".format(attribute_name)) sys.exit(1) if not isinstance(parent_object.get(attribute_name), (str, int, bool, float)): logger.error( "Attribute '{}' is not of primitive type.".format(attribute_name)) sys.exit(1) attribute_value = parent_object.get(attribute_name) print(attribute_value)
def _find_connection_locally(ctx, connection_name): # check that the provided path points to a proper connection directory -> look for connection.yaml file. # first check in aea dir registry_path = ctx.agent_config.registry_path connection_configuration_filepath = Path(os.path.join(registry_path, "connections", connection_name, DEFAULT_CONNECTION_CONFIG_FILE)) if not connection_configuration_filepath.exists(): # then check in registry registry_path = AEA_DIR connection_configuration_filepath = Path(os.path.join(registry_path, "connections", connection_name, DEFAULT_CONNECTION_CONFIG_FILE)) if not connection_configuration_filepath.exists(): logger.error("Cannot find connection: '{}'.".format(connection_name)) sys.exit(1) # try to load the connection configuration file try: connection_configuration = ctx.connection_loader.load(open(str(connection_configuration_filepath))) logger.info("Connection '{}' supports the following protocols: {}".format(connection_name, connection_configuration.restricted_to_protocols)) except ValidationError as e: logger.error("Connection configuration file not valid: {}".format(str(e))) sys.exit(1) # copy the connection package into the agent's supported connections. src = str(Path(os.path.join(registry_path, "connections", connection_name)).absolute()) dest = os.path.join(ctx.cwd, "connections", connection_name) logger.debug("Copying connection modules. src={} dst={}".format(src, dest)) try: shutil.copytree(src, dest) except Exception as e: logger.error(str(e)) sys.exit(1)
def _find_skill_locally(ctx, skill_name, click_context): # check that the provided path points to a proper skill directory -> look for skill.yaml file. # first check in aea dir registry_path = ctx.agent_config.registry_path skill_configuration_filepath = Path(os.path.join(registry_path, "skills", skill_name, DEFAULT_SKILL_CONFIG_FILE)) if not skill_configuration_filepath.exists(): # then check in registry registry_path = AEA_DIR skill_configuration_filepath = Path(os.path.join(registry_path, "skills", skill_name, DEFAULT_SKILL_CONFIG_FILE)) if not skill_configuration_filepath.exists(): logger.error("Cannot find skill: '{}'.".format(skill_name)) sys.exit(1) # try to load the skill configuration file try: skill_configuration = ctx.skill_loader.load(open(str(skill_configuration_filepath))) except ValidationError as e: logger.error("Skill configuration file not valid: {}".format(str(e))) sys.exit(1) # copy the skill package into the agent's supported skills. src = str(Path(os.path.join(registry_path, "skills", skill_name)).absolute()) dest = os.path.join(ctx.cwd, "skills", skill_name) logger.debug("Copying skill modules. src={} dst={}".format(src, dest)) try: shutil.copytree(src, dest) except Exception as e: logger.error(str(e)) sys.exit(1) # check for not supported protocol, and add it. for protocol_name in skill_configuration.protocols: if protocol_name not in ctx.agent_config.protocols: logger.debug("Adding protocol '{}' to the agent...".format(protocol_name)) click_context.invoke(protocol, protocol_name=protocol_name)