Function refresh

dask/config.py:527–563

Update configuration by re-reading yaml files and env variables This mutates the global dask.config.config, or the config parameter if passed in. This goes through the following stages: 1. Clearing out all old configuration 2. Updating from the stored defaults from down

(
    config: dict | None = None, defaults: list[Mapping] = defaults, **kwargs
)

def refresh(
    config: dict | None = None, defaults: list[Mapping] = defaults, **kwargs
) -> None:
    """
    Update configuration by re-reading yaml files and env variables

    This mutates the global dask.config.config, or the config parameter if
    passed in.

    This goes through the following stages:

    1.  Clearing out all old configuration
    2.  Updating from the stored defaults from downstream libraries
        (see update_defaults)
    3.  Updating from yaml files and environment variables
    4.  Automatically renaming deprecated keys (with a warning)

    Note that some functionality only checks configuration once at startup and
    may not change behavior, even if configuration changes.  It is recommended
    to restart your python process if convenient to ensure that new
    configuration changes take place.

    See Also
    --------
    dask.config.collect: for parameters
    dask.config.update_defaults
    """
    if config is None:  # Keep Sphinx autofunction documentation clean
        config = global_config

    config.clear()

    for d in defaults:
        update(config, d, priority="old")

    update(config, collect(**kwargs))
    rename(deprecations, config)


def get(