用python对word文档表格里面的内容进行翻译

import json
import re
import docx
import requests
import time


def trans(str):
    # 模拟浏览器发送请求
    url = "http://fanyi.baidu.com/basetrans"
    headers = {
        "User-Agent": "Mozilla/5.0 (iPhone; CPU iPhone OS 11_0 like Mac OS X) AppleWebKit/604.1.38 (KHTML, like Gecko) Version/11.0 Mobile/15A372 Safari/604.1"}
    data = {
         
  "query": str,
            "from": "zh",
            "to": "en"}
    response = requests.post(url, data=data, headers=headers)
    result = response.content.decode()
    result = json.loads(result)
    result_str = ""
    for i in result["trans"]:  # 对两条两条以上的安全措施的翻译结果进行提取
        result_str += i["dst"]
        if result[trans].index(i) + 1 != len(result["trans"]):  # 在一个元素的非最后一行加回车
            result_str += "
"
    return result_str


list = []
doc = docx.Document("222.docx")
# 对文档中每个表格的每个对象进行遍历
for table in doc.tables:

    for row in table.rows:

        list.clear()  # 保证每一行重复读取时，不会重复翻译，同一列可以正常翻译
        for cell in row.cells:

            try:
                # 判断是否含有中文
                zhPattern = re.compile(u[u4e00-u9fa5]+)
                contents = u{}.format(cell.text)
                match = zhPattern.search(contents)
                if match:
                    for list_str in list:
                        # 解决重复翻译问题，对每个元素对象和列表中的元素进行对比
                        if cell.text.startswith(list_str):
                            break
                    else:
                        list.append(cell.text)

                        result = trans(cell.text)
                        cell.text += "
"

                        cell.text += result

                else:
                    pass
            except Exception as e:
                print(e)
                # time.sleep(0.1)

doc.save("test_pudate.docx")