Python翻译

translator.py

# -*- coding: utf-8 -*-
# author:           inspurer(月小水长)
# pc_type           lenovo
# create_time:      2019/4/6 15:44
# file_name:        translator.py
# github            https://github.com/inspurer
# qq邮箱            2391527690@qq.com
# 微信公众号         月小水长(ID: inspurer)

import requests
from HandleJs import Py4Js

import win32clipboard as w
import win32con
import time
def getText():#读取剪切板
    # 打开剪贴板
    w.OpenClipboard()
    # 读取剪贴板的内容
    d = w.GetClipboardData(win32con.CF_TEXT)
    # 关闭剪贴板
    w.CloseClipboard()
    try:
        return d.decode('utf-8')
    except:
        return d.decode('gbk')
def setText(aString):#写入剪切板
    w.OpenClipboard()
    w.EmptyClipboard()
    w.SetClipboardText(aString)
    w.CloseClipboard()

def translate(tk, content):
    if len(content) > 4891:
        print("翻译的长度超过限制！！！")
        return

    param = {'tk': tk, 'q': content}

    result = requests.get("""http://translate.google.cn/translate_a/single?client=t&sl=en
        &tl=zh-CN&hl=zh-CN&dt=at&dt=bd&dt=ex&dt=ld&dt=md&dt=qca&dt=rw&dt=rm&dt=ss
        &dt=t&ie=UTF-8&oe=UTF-8&clearbtn=1&otf=1&pc=1&srcrom=0&ssel=0&tsel=0&kc=2""", params=param)

    data = result.json()
    # print(data)
    print(data[0][0][0])
    print(data[0][1][2])
    return data[0][0][0]

def main():
    js = Py4Js()
    ls = ''
    while(True):
        # 如果剪贴板正在被占用
        try:
            cs = getText()
        except:
            time.sleep(1)
            cs = getText()
        print('cs',cs)
        if cs and cs != ls:
            print('准备翻译')
            content = getText()
            tk = js.getTk(content)
            res = translate(tk, content)
            setText(res)
            time.sleep(1)
            ls = res

if __name__ == "__main__":
    main()

# i am a girl
# i am a boy

HandleJs.py

# -*- coding: utf-8 -*-
# author:           inspurer(月小水长)
# pc_type           lenovo
# create_time:      2019/4/6 15:49
# file_name:        HandleJs.py
# github            https://github.com/inspurer
# qq邮箱            2391527690@qq.com
# 微信公众号         月小水长(ID: inspurer)

import execjs

class Py4Js():

    def __init__(self):
        self.ctx = execjs.compile("""
        function TL(a) {
        var k = "";
        var b = 406644;
        var b1 = 3293161072;
        var jd = ".";
        var $b = "+-a^+6";
        var Zb = "+-3^+b+-f";
        for (var e = [], f = 0, g = 0; g < a.length; g++) {
            var m = a.charCodeAt(g);
            128 > m ? e[f++] = m : (2048 > m ? e[f++] = m >> 6 | 192 : (55296 == (m & 64512) && g + 1 < a.length && 56320 == (a.charCodeAt(g + 1) & 64512) ? (m = 65536 + ((m & 1023) << 10) + (a.charCodeAt(++g) & 1023),
            e[f++] = m >> 18 | 240,
            e[f++] = m >> 12 & 63 | 128) : e[f++] = m >> 12 | 224,
            e[f++] = m >> 6 & 63 | 128),
            e[f++] = m & 63 | 128)
        }
        a = b;
        for (f = 0; f < e.length; f++) a += e[f],
        a = RL(a, $b);
        a = RL(a, Zb);
        a ^= b1 || 0;
        0 > a && (a = (a & 2147483647) + 2147483648);
        a %= 1E6;
        return a.toString() + jd + (a ^ b)
    };
    function RL(a, b) {
        var t = "a";
        var Yb = "+";
        for (var c = 0; c < b.length - 2; c += 3) {
            var d = b.charAt(c + 2),
            d = d >= t ? d.charCodeAt(0) - 87 : Number(d),
            d = b.charAt(c + 1) == Yb ? a >>> d: a << d;
            a = b.charAt(c) == Yb ? a + d & 4294967295 : a ^ d
        }
        return a
    }
    """)

    def getTk(self, text):
        return self.ctx.call("TL", text)

来源于 https://github.com/Python3Spiders/GoogleAutoTranslationTool/tree/master/GoogleTranslator