可否考滤支持数字

描述

贡献者指南

技术栈

python

领域

tooling

议题类型

feature

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。

1-2 days

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。

clear

前置要求

Chinese pinyin basicsPython programmingFamiliarity with pypinyin internalsBasic NLP concepts

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。

55

研究方向

This issue requests adding support for converting digits to pinyin (e.g., '12' to 'shi er'). Start by examining the pypinyin library's source code, particularly the core conversion modules (e.g., https://github.com/mozillazg/python pinyin/blob/master/pypinyin/core.py). Understand how it currently handles non Chinese characters and punctuation. Review the issue comments for any proposed approaches or concerns. Consider exploring the jieba segmentation library for word boundary detection if needed. The goal is to implement a feature that correctly identifies digit sequences and maps them to their pinyin equivalents with appropriate tone handling.