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# Source code for torch.distributed.elastic.events.handlers

    #!/usr/bin/env python3

    # Copyright (c) Facebook, Inc. and its affiliates.
    # All rights reserved.
    #
    # This source code is licensed under the BSD-style license found in the
    # LICENSE file in the root directory of this source tree.

    import logging
    from typing import Dict

    _log_handlers: Dict[str, logging.Handler] = {
        "console": logging.StreamHandler(),
        "dynamic_rendezvous": logging.NullHandler(),
        "null": logging.NullHandler(),
    }

    def get_logging_handler(destination: str = "null") -> logging.Handler:
        global _log_handlers
        return _log_handlers[destination]

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