Trainer support simultaneously parse JSON files and cmd arguments. #7768
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Codecov ReportAttention:
Additional details and impacted files@@ Coverage Diff @@
## develop #7768 +/- ##
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- Coverage 57.25% 57.22% -0.04%
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Files 585 587 +2
Lines 87977 88215 +238
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+ Hits 50372 50477 +105
- Misses 37605 37738 +133 ☔ View full report in Codecov by Sentry. |
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需要加到CI脚本中去 |
单测文件路径是tests/trainer/test_argparser.py |
ZHUI
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Jan 8, 2024
greycooker
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greycooker
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ZHUI
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ZHUI
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Jan 8, 2024
paddlenlp/trainer/argparser.py
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Comment on lines
273
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280
| output_dir_arg = next( | ||
| (arg for arg in sys.argv if arg == "--output_dir" or arg.startswith("--output_dir=")), None | ||
| ) | ||
| if output_dir_arg is None: | ||
| if "output_dir" in json_args.keys(): | ||
| sys.argv.extend(["--output_dir", json_args["output_dir"]]) | ||
| else: | ||
| raise ValueError("The following arguments are required: --output_dir") |
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如果不特判output_dir，出现json文件里有output_dir参数，但是命令行里没有的情况，执行281行vars(self.parse_args())的时候就会报错，但是我们现在不希望让它报错，所以进行了output_dir的特判
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你参考一下这个函数，这个函数也是一样的支持本地文件。
看看这个是怎么处理的。
这个作为通用的parser，在这里做output_dir之类的特判是不太合理的。
greycooker
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JunnYu
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Jan 22, 2024
…7768) * add parse_json_file_and_cmd_lines * change unit test file path * Change the way the JSON file is determined * Merge parameter parsing judgment branches and add comments. * remove the special handling of output_dir * Add remaining_args warning
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PR types
New features
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LLM
Description
Add functionality to the Trainer to simultaneously parse JSON files and command line arguments.