42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
# Copyright 2024 Bytedance Ltd. and/or its affiliates
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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A Ray logger will receive logging info from different processes.
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"""
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import numbers
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from typing import Dict
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def concat_dict_to_str(dict: Dict, step):
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output = [f'step:{step}']
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for k, v in dict.items():
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if isinstance(v, numbers.Number):
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output.append(f'{k}:{v:.3f}')
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output_str = ' - '.join(output)
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return output_str
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class LocalLogger:
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def __init__(self, remote_logger=None, enable_wandb=False, print_to_console=False):
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self.print_to_console = print_to_console
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if print_to_console:
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print('Using LocalLogger is deprecated. The constructor API will change ')
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def flush(self):
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pass
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def log(self, data, step):
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if self.print_to_console:
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print(concat_dict_to_str(data, step=step), flush=True) |