47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
# SPDX-License-Identifier: Apache-2.0
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# SPDX-FileCopyrightText: Copyright contributors to the vLLM-MLU project
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import logging
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from typing import cast
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from vllm.logger import _VllmLogger
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class _ColorFilter(logging.Filter):
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def filter(self, record: logging.LogRecord) -> bool:
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if not record.name.startswith('vllm_mlu'):
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return True
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if record.levelno == logging.INFO:
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record.msg = f"\033[32m{record.msg}\033[0m"
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elif record.levelno == logging.WARNING:
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record.msg = f"\033[33m{record.msg}\033[0m"
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return True
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def _apply_mlu_color(logger):
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if not logger.handlers:
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return
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for h in logger.handlers:
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if any(isinstance(f, _ColorFilter) for f in h.filters):
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return
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h.addFilter(_ColorFilter())
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def _mlu_init_logger(name: str) -> logging.Logger:
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"""Initialize loggers for vllm_mlu module,
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and keep the configuration consistent with the vllm module"""
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mlu_logger = logging.getLogger(name)
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vllm_logger = logging.Logger.manager.loggerDict.get('vllm', None)
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if vllm_logger:
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mlu_logger.setLevel(vllm_logger.level)
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mlu_logger.propagate = vllm_logger.propagate
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mlu_logger.handlers = vllm_logger.handlers
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return mlu_logger
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def init_logger(name: str) -> _VllmLogger:
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vllm_logger = cast(_VllmLogger, _mlu_init_logger(name))
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_apply_mlu_color(vllm_logger)
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return vllm_logger
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logger = init_logger(__name__) |