python实现根据词根词缀查询四级英语词汇

# !/usr/bin/env python
# -*-coding:utf-8 -*-
# File       : 四级英语词汇学习.py
# Time       ：2023/9/9 11:57
# Author     ：QQ736592720
import re
from time import sleep
from bs4 import BeautifulSoup
import requests
import json


def get_words():
    dic = {}
    r = requests.get("https://www.yjbys.com/edu/cet4/401193.html")
    if r.status_code == 200:
        soup = BeautifulSoup(r.text, 'lxml')
        for p in soup.select('p'):
            res = re.search("([a-z]{2,15})(/ .{1,15}/ .{3,15}[\u4e00-\u9fa5])", p.text)
            if res:
                dic[res.group(1)] = p.text.strip()
    with open("words4.json", "w", encoding="utf-8") as f:
        json.dump(dic, f)


if __name__ == '__main__':
    with open("words4.json", "r") as f:
        dic = json.load(f)
    while True:
        print("*" * 33)
        pattern = input("\n请输入你要查询的单词,格式举例:man\n").strip()
        if len(pattern) > 1:
            print("-" * 9 + f"以{pattern}开头的单词" + "-" * 9)
            for k in dic.keys():
                if dic[k].startswith(pattern):
                    t = dic[k].replace(k, "")
                    print(k, t, sep=" ")
            print("-" * 9 + f"以{pattern}结尾的单词" + "-" * 9)
            for k in dic.keys():
                if dic[k].endswith(pattern):
                    t = dic[k].replace(k, "")
                    print(k, t, sep=" ")
        sleep(0.01)

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