1. Introduction

Python calls Baidu translation api to translate Chinese papers into English and retain some formats

2. Software environment

2.1vsCode

2.2 He liked

version: conda 22.9.0

3. Main process

3.1 create id

Baidu translation open platform, after logging in at https://fanyi-api.baidu.com/
, there is a developer information under your name.
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After entering,

click on the overview, and then perform identity authentication, you can switch to the advanced version.

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After switching, go to the developer information to see your id or something.

3.2 Call Baidu translation api

import random
import hashlib
import urllib.parse
import http.client
import json

def baiduTranslate(translate_text, flag=1):
    appid = ''  # 填写你的appid
    secretKey = ''  # 填写你的密钥
    httpClient = None
    myurl = '/api/trans/vip/translate'  # 通用翻译API HTTP地址
    fromLang = 'auto'  # 原文语种

    if flag:
        toLang = 'en'  # 译文语种
    else:
        toLang = 'zh'  # 译文语种

    salt = random.randint(3276, 65536)

    sign = appid + translate_text + str(salt) + secretKey
    sign = hashlib.md5(sign.encode()).hexdigest()
    myurl = myurl + '?appid=' + appid + '&q=' + urllib.parse.quote(translate_text) + '&from=' + fromLang + \
            '&to=' + toLang + '&salt=' + str(salt) + '&sign=' + sign

    # 建立会话，返回结果
    try:
        httpClient = http.client.HTTPConnection('api.fanyi.baidu.com')
        httpClient.request('GET', myurl)
        # response是HTTPResponse对象
        response = httpClient.getresponse()
        result_all = response.read().decode("utf-8")
        result = json.loads(result_all)

        # return result
        return result['trans_result'][0]['dst']

    except Exception as e:
        print(e)
    finally:
        if httpClient:
            httpClient.close()
if __name__ == '__main__':
    # 手动录入翻译内容，q存放
    # q = raw_input("please input the word you want to translate:")
    q = "要翻译的句子。"
    '''
    flag=1 输入的句子翻译成英文
    flag=0 输入的句子翻译成中文
    '''
    result = baiduTranslate(q, flag=1)  # 百度翻译
    print("原句:"+q)
    print(result)

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3.3 Read and write docx

Note that I wrote the code inside

# 安装命令，我实在jupyter中写的，
! pip install python-docx

from docx import Document
from docx.shared import Pt

def translate_document(file_path):
    doc = Document(file_path)
    paragraphs = doc.paragraphs
    i = 1
    for paragraph in paragraphs:
        original_text = paragraph.text
        translated_text = baiduTranslate(original_text, flag=1)  # 使用百度API翻译原文
        # 这块是吧原文的文字给更为翻译完的，但是字体是有样式的，原来的样式被翻译完的覆盖了，段落的样式什么的都还在的
        paragraph.text = translated_text
        # run 就是段落中的几个字（不是一句一句的），具体怎么分的我也不太清楚，中文和英文分的也不一样
        # 就当是给整段设置的样式，
        for run in paragraph.runs:
            run.font.name = "Times New Roman"
            run.font.size = Pt(10.5)
        # 给大标题设置样式
        if i == 1:
            for run in paragraph.runs:
                run.bold = True
                # 设置字号，多少多少磅对应word里面的字体几号几号
                run.font.size = Pt(14)
                i = i + 1
        # 给小标题设置样式
        if len(original_text) > 1:
            if original_text and original_text[0] in "123456789":
                for run in paragraph.runs:
                    run.bold = True
                    # 设置字号，多少多少磅对应word里面的字体几号几号
                    run.font.size = Pt(10.5)
                        
    translated_file_path = 'luu.docx'  # 指定翻译后的文档保存路径
    doc.save(translated_file_path)
    print('翻译完成，保存为', translated_file_path)
# 提供你的原始论文文件路径
file_path = 'lu.docx'
# 使用百度API翻译文档并保存为新的文档
translate_document(file_path)

The result will not be displayed, it should be fine.