INNER CODE UNIT · Python

_registry_state_map

ministackorg/ministack · ministack/app.py:460

def _registry_state_map():
    """Map persistence-file keys to modules declared by ``SERVICE_REGISTRY``.

    A primary module normally uses its module name for the filename. Lambda
    retains its long-standing ``lambda.json`` filename through ``state_key``;
    sub-modules always use their own names.
    """
    state_map = {}
    for config in SERVICE_REGISTRY.values():
        module = config["module"]
        state_map[config.get("state_key", module)] = module
        state_map.update({sub_module: sub_module for sub_module in config.get("sub_modules", ())})
    return state_map


# Maps on-disk persistence keys to service modules. The registry is the sole
# declaration point, including modules reached through a service's dispatcher.
_state_map = _registry_state_map()

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