def build(tasks, worker_scheduler_factory=None, detailed_summary=False, **env_params):
    """
    Run internally, bypassing the cmdline parsing.

    Useful if you have some luigi code that you want to run internally.
    Example:

    .. code-block:: python

        luigi.build([MyTask1(), MyTask2()], local_scheduler=True)

    One notable difference is that `build` defaults to not using
    the identical process lock. Otherwise, `build` would only be
    callable once from each process.

    :param tasks:
    :param worker_scheduler_factory:
    :param env_params:
    :return: True if there were no scheduling errors, even if tasks may fail.
    """
    if "no_lock" not in env_params:
        env_params["no_lock"] = True

    luigi_run_result = _schedule_and_run(tasks, worker_scheduler_factory, override_defaults=env_params)
    return luigi_run_result if detailed_summary else luigi_run_result.scheduling_succeeded
Run internally, bypassing the cmdline parsing.

    Useful if you have some luigi code that you want to run internally.
    Example:

    .. code-block:: python

        luigi.build([MyTask1(), MyTask2()], local_scheduler=True)

    One notable difference is that `build` defaults to not using
    the identical process lock. Otherwise, `build` would only be
    callable once from each process.

    :param tasks:
    :param worker_scheduler_factory:
    :param env_params:
    :return: True if there were no scheduling errors, even if tasks may fail.