用python写一个单词拼写小游戏

import sys
import requests
from bs4 import BeautifulSoup
from lxml import etree
import random

print('\033[33m')
print('欢迎来到单词的世界！')
print('在这里，你将用给定的字母拼出单词，单词越长，得分越高')
print('现在好好享受单词的魅力吧')
print('\033[0m')
input('输入go开始游戏')
# 游戏模块
level = int(input('请选择难度（1~10）：'))
# 初始字母数
start_num = int(26/level)
# 当前可用字母存放的地方
letter = []
# 已经拼写出来的单词存放的地方
words = []
# 26个字母列表
letter_list = []
# 元音字母列表
yuan_yin = ['a', 'o', 'i', 'e', 'u']
# 分数
score = 0
# 游戏是否继续
game = True
# 检查次数
check_no = 1
# 程序暂停
game_exit = 1
# 当前翻译
one = set()
# 字母修改次数
re_num = 11 - level
for i in range(97, 123):    # 生成含有26个英文字母的列表
    letter_list.append(chr(i))
# 随机放入start_num个字母
for i in range(1, start_num):
    x = random.randrange(97, 123)
    letter.append(chr(x))
    x = random.randrange(97, 123)
    letter.append(chr(x))
    x = random.randrange(97, 123)
    letter.append(chr(x))
    x = random.randrange(97, 123)
    letter.append(chr(x))
for n in range(1, start_num):
    y = random.randrange(1, len(yuan_yin))
    letter.append(yuan_yin[y-1])
# 辅音字母列表
fu_yin = letter_list
for an in yuan_yin:
    if an in fu_yin:
        fu_yin.remove(str(an))


def find_word(word):    # 定义查找单词函数
    url = 'http://dict.youdao.com/w/eng/{}/#keyfrom=dict2.index'.format(word)
    website = requests.get(url).text
    global one
    global transform
    html = BeautifulSoup(website, 'lxml')
    trans = html.find(class_='trans-container')
    if str(type(trans)) == 'NoneType':
        exit(0)
    else:
        transform = trans.find_all('li')
    if str(type(transform)) == 'NoneType':
        exit(0)
    for sa in transform:
        if type != 'NoneType':
            print('\033[36m' + sa.string + '\033[0m')
        else:
            return 0
    if len(transform) > 0:
        return word
    else:
        return 0


def write():    # 输入单词并检查函数
    global game_exit
    new_letter = letter
    fre = []
    # 检查是否在给出的字母表里
    for zi_mu in dan_ci:
        if zi_mu not in new_letter: