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# SPDX-FileCopyrightText: Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: LicenseRef-NvidiaProprietary
#
# NVIDIA CORPORATION, its affiliates and licensors retain all intellectual
# property and proprietary rights in and to this material, related
# documentation and any modifications thereto. Any use, reproduction,
# disclosure or distribution of this material and related documentation
# without an express license agreement from NVIDIA CORPORATION or
# its affiliates is strictly prohibited.
import logging
import sys
import timeit
levels = {
"critical": logging.CRITICAL,
"error": logging.ERROR,
"warning": logging.WARNING,
"warn": logging.WARNING,
"info": logging.INFO,
"debug": logging.DEBUG,
}
streams = {"stdout": sys.stdout, "stderr": sys.stderr}
logger = logging.getLogger(__package__)
def customize_logger(stream_str, log_level_str):
stream = streams[stream_str]
handler = logging.StreamHandler(stream)
formatter = logging.Formatter("%(levelname)s: %(message)s")
handler.setFormatter(formatter)
logger.handlers.clear()
logger.addHandler(handler)
log_level = levels[log_level_str]
logger.setLevel(log_level)
def time(name):
def decorator(func):
def wrapper(*args, **kwargs):
if not logger.isEnabledFor(logging.DEBUG):
return func(*args, **kwargs)
start = timeit.default_timer()
result = func(*args, **kwargs)
end = timeit.default_timer()
logger.debug(f"{name} time (s): {end - start}")
return result
return wrapper
return decorator
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