[Typing][A-100] Add type annotations for python/paddle/io/dataloader/worker.py

[ooooo-create]

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User Experience

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Improvements

Description

类型标注：
- python/paddle/io/dataloader/worker.py

Related links

• [Type Hints] 为公开 API 标注类型提示信息 #65008

@SigureMo @megemini

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[SigureMo]

LGTMeow

[SigureMo]

2024-07-03 00:26:39 ++ python type_checking.py --debug
2024-07-03 00:26:39 ----------------Check results--------------------
2024-07-03 00:26:39 paddle.io.get_worker_info:1
2024-07-03 00:26:39 <string>:18:21: error: "WorkerInfo" has no attribute "num_workers"  [attr-defined]
2024-07-03 00:26:39 <string>:19:25: error: "WorkerInfo" has no attribute "id"  [attr-defined]
2024-07-03 00:26:39 Found 2 errors in 1 file (checked 1 source file)
2024-07-03 00:26:39 
2024-07-03 00:26:39 
2024-07-03 00:26:39 >>> Mistakes found in type checking!
2024-07-03 00:26:39 >>> Please recheck the type annotations. Run `tools/type_checking.py` to check the typing issues:
2024-07-03 00:26:39 > python tools/type_checking.py paddle.io.get_worker_info
2024-07-03 00:26:39 ----------------End of the Check--------------------
2024-07-03 00:26:39 ----------------End of the Check--------------------
2024-07-03 00:26:39 ++ type_checking_error=1

示例代码还是挂了，因为 WorkerInfo 完全是动态属性的

我尝试将 WorkerInfo 变为泛型，但是 Python 尚无一种泛型参数能够承载这样的需求，因此貌似并不能解决这个

现在还是添加下 # type: ignore 吧

[SigureMo]

有一个加错位置了

[SigureMo]

喔喔，最好和 #65644 一样补一下类型吧

[ooooo-create]

喔喔，最好和 #65644 一样补一下类型吧

已添加~