google/python-fire

Display dict of namedtuples

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#230 创建于 2020年3月3日

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 (6 评论) (1 反应) (0 负责人)Python (26,214 star) (1,418 fork)batch import
enhancementhelp wanted

描述

Fire nicely prints a dict of dicts using one line per inner dict. When I try to do the same with dict of namedtuples (which otherwise behave like dicts after #161), I just get a help page listing all the dict keys. When I specify a dict key, then that namedtuple is printed. I would prefer all namedtuples in the dict to be printed when no key is specified.

贡献者指南

技术栈
python
领域
clitooling
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
PythonPython Fire basics
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
60
研究方向
The issue is about displaying a dict of namedtuples in Python Fire. Currently, Fire prints a help page listing keys instead of each namedtuple's fields. To fix, examine how Fire renders dicts and namedtuples, likely in the `Display` or `Print` modules. The user references PR #161 which added namedtuple support for dict keys. Look at how dict of dicts is handled and adapt for namedtuples. Check the repository's handling of namedtuples, possibly in `core.py` or `display.py`. Consider using `collections.abc.Mapping` or ` dict ` to iterate over namedtuple fields. The issue is clear but requires understanding of Fire's rendering logic.