Method execute

invoke/program.py:559–583

Hand off data & tasks-to-execute specification to an `.Executor`. .. note:: Client code just wanting a different `.Executor` subclass can just set ``executor_class`` in `.__init__`, or override ``tasks.executor_class`` anywhere in the :ref:`confi

(self)

        raise Exit

    def execute(self) -> None:
        """
        Hand off data & tasks-to-execute specification to an `.Executor`.

        .. note::
            Client code just wanting a different `.Executor` subclass can just
            set ``executor_class`` in `.__init__`, or override
            ``tasks.executor_class`` anywhere in the :ref:`config system
            <default-values>` (which may allow you to avoid using a custom
            Program entirely).

        .. versionadded:: 1.0
        """
        klass = self.executor_class
        config_path = self.config.tasks.executor_class
        if config_path is not None:
            # TODO: why the heck is this not builtin to importlib?
            module_path, _, class_name = config_path.rpartition(".")
            # TODO: worth trying to wrap both of these and raising ImportError
            # for cases where module exists but class name does not? More
            # "normal" but also its own possible source of bugs/confusion...
            module = import_module(module_path)
            klass = getattr(module, class_name)
        executor = klass(self.collection, self.config, self.core)
        executor.execute(*self.tasks)

    def normalize_argv(self, argv: Optional[List[str]]) -> None:
        """