python获取同音字

2024-04-08 16:28| 来源: 网络整理| 查看: 265

利用汉字转拼音项目，简单实现获取一个汉字的同音字

1. 安装汉字转拼音包

pip install pypinyin

2. 获取所有汉字的拼音表示，相同拼音的汉字存储在以拼音为key的字典中，考虑声调

from pypinyin import pinyin, lazy_pinyin, Style import os import pickle def get_all_char_pinyin(): path = "all_3500_chars.txt" pinyin_dict = {} with open(path, "r", encoding="utf-8") as f: for line in f.readlines(): ch = line.strip() ch_pinyin = pinyin(ch, style=Style.TONE3, heteronym=False) # heteronym 是否启用多音字模式 for p_li in ch_pinyin: for p in p_li: if p not in pinyin_dict: pinyin_dict[p] = [ch] else: pinyin_dict[p].append(ch) return pinyin_dict

all_3500_chars.txt 是常见的3500汉字，一行一个汉字，例如：

的年是一为在中国于人有大和个了

3. 获取同音字

if __name__ == '__main__': pinyin_dict = get_all_char_pinyin() # 获取同音汉字 similarity_dict = {} match_char = "明" ch_pinyin = pinyin(match_char, style=Style.TONE3, heteronym=False) res = [] for p_li in ch_pinyin: for p in p_li: print(p) if match_char in pinyin_dict[p]: pinyin_dict[p].remove(match_char) res.extend(pinyin_dict[p]) print(res)

4. 输出

ming2 ['名', '铭', '鸣', '冥']