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Octrans

发表于 更新于 分类于 ， Valine：
本文字数： 11k 阅读时长 ≈ 10 分钟

Octrans是一款基于百度api的翻译软件，由本人自制，功能一般，bug也很多，欢迎各位指正！

当前版本：V2.1

下载地址：https://pan.baidu.com/s/1N8ADTEyUZFUs2NYZceDkmA

提取码：hgqq

说明

V1.0

  • 使用PyQt5编写了简单的图形界面
  • 可以选择翻译使用的语言与系统语言
  • 实现单行文字的翻译

V2.0

  • 通过在输入栏打入多行文字或导入txt文件进行翻译

  • 可以将翻译结果导出到txt文件

V2.1

  • 优化了系统语言设置
  • 为文件的保存和读取设置了快捷键

V2.2

  • 将应用程序进一步封装，并隐藏了控制台
  • 修改了版本显示错误

源码

UI部分

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from PyQt5 import QtCore, QtGui, QtWidgets
import os

cndic={
            "汉语":'zh',
            "英语":'en',
            "粤语":'yue',
            "文言文":'wyw',
            "法语":'fra',
            "德语":'de',
            "日语":'jp',
            "韩语":'kor',
            "西班牙语":'spa',
            "葡萄牙语":'pt',
            "意大利语":'it',
            "阿拉伯语":'ara',
        }
endic={
            "Mandarin":'zh',
            "English":'en',
            "Cantonese":'yue',
            "Classical Chinese":'wyw',
            "French":'fra',
            "German":'de',
            "Japanese":'jp',
            "Korean":'kor',
            "Spanish":'spa',
            "Portuguese":'pt',
            "Italian":'it',
            "Arabic":'ara',
        }

ch_intro="欢迎使用Octrans！这是一个基于百度api的简易翻译器，支持多种语言的翻译，感谢您的使用和支持！"
en_intro="Welcome to Octrans! This is a simle translator based on Baidu api, which supports translation between varies of languages. Thanks for using!"

class Ui_Octrans(object):
    def setupUi(self, Octrans):
        Octrans.setObjectName("Octrans")
        Octrans.resize(780, 587)
        self.centralwidget = QtWidgets.QWidget(Octrans)
        self.centralwidget.setObjectName("centralwidget")
        self.gridLayout = QtWidgets.QGridLayout(self.centralwidget)
        self.gridLayout.setObjectName("gridLayout")
        self.lanchoice = QtWidgets.QComboBox(self.centralwidget)
        self.lanchoice.setObjectName("lanchoice")
        self.lanchoice.addItem("")
        self.lanchoice.addItem("")
        self.lanchoice.addItem("")
        self.lanchoice.addItem("")
        self.lanchoice.addItem("")
        self.lanchoice.addItem("")
        self.lanchoice.addItem("")
        self.lanchoice.addItem("")
        self.lanchoice.addItem("")
        self.lanchoice.addItem("")
        self.lanchoice.addItem("")
        self.lanchoice.addItem("")
        self.gridLayout.addWidget(self.lanchoice, 1, 0, 1, 1)
        self.inptext = QtWidgets.QTextEdit(self.centralwidget)
        self.inptext.setObjectName("inptext")
        self.gridLayout.addWidget(self.inptext, 2, 0, 1, 1)
        self.transbut = QtWidgets.QPushButton(self.centralwidget)
        self.transbut.setObjectName("transbut")
        self.gridLayout.addWidget(self.transbut, 3, 0, 1, 1)
        self.introtext = QtWidgets.QLabel(self.centralwidget)
        self.introtext.setTextFormat(QtCore.Qt.MarkdownText)
        self.introtext.setObjectName("introtext")
        self.gridLayout.addWidget(self.introtext, 0, 0, 1, 1)
        self.outext = QtWidgets.QTextEdit(self.centralwidget)
        self.outext.setObjectName("outext")
        self.gridLayout.addWidget(self.outext, 4, 0, 1, 1)
        Octrans.setCentralWidget(self.centralwidget)
        self.menubar = QtWidgets.QMenuBar(Octrans)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 780, 22))
        self.menubar.setObjectName("menubar")
        self.Filem = QtWidgets.QMenu(self.menubar)
        self.Filem.setObjectName("Filem")
        self.settingm = QtWidgets.QMenu(self.menubar)
        self.settingm.setObjectName("settingm")
        self.menulanm = QtWidgets.QMenu(self.settingm)
        self.menulanm.setObjectName("menulanm")
        self.Instm = QtWidgets.QMenu(self.menubar)
        self.Instm.setObjectName("Instm")
        Octrans.setMenuBar(self.menubar)
        self.statusbar = QtWidgets.QStatusBar(Octrans)
        self.statusbar.setObjectName("statusbar")
        Octrans.setStatusBar(self.statusbar)
        self.openm = QtWidgets.QAction(Octrans)
        self.openm.setObjectName("openm")
        self.savem = QtWidgets.QAction(Octrans)
        self.savem.setObjectName("savem")
        self.chm = QtWidgets.QAction(Octrans)
        self.chm.setObjectName("chm")
        self.enm = QtWidgets.QAction(Octrans)
        self.enm.setObjectName("enm")
        self.Filem.addAction(self.openm)
        self.Filem.addAction(self.savem)
        self.menulanm.addAction(self.chm)
        self.menulanm.addAction(self.enm)
        self.settingm.addAction(self.menulanm.menuAction())
        self.menubar.addAction(self.Filem.menuAction())
        self.menubar.addAction(self.settingm.menuAction())

        self.retranslateUi(Octrans)
        QtCore.QMetaObject.connectSlotsByName(Octrans)

    def retranslateUi(self, Octrans):
        _translate = QtCore.QCoreApplication.translate
        Octrans.setWindowTitle(_translate("Octrans", "Octrans-Version 2.0"))
        self.lanchoice.setItemText(0, _translate("Octrans", "汉语"))
        self.lanchoice.setItemText(1, _translate("Octrans", "英语"))
        self.lanchoice.setItemText(2, _translate("Octrans", "粤语"))
        self.lanchoice.setItemText(3, _translate("Octrans", "文言文"))
        self.lanchoice.setItemText(4, _translate("Octrans", "法语"))
        self.lanchoice.setItemText(5, _translate("Octrans", "德语"))
        self.lanchoice.setItemText(6, _translate("Octrans", "日语"))
        self.lanchoice.setItemText(7, _translate("Octrans", "韩语"))
        self.lanchoice.setItemText(8, _translate("Octrans", "西班牙语"))
        self.lanchoice.setItemText(9, _translate("Octrans", "葡萄牙语"))
        self.lanchoice.setItemText(10, _translate("Octrans", "意大利语"))
        self.lanchoice.setItemText(11, _translate("Octrans", "阿拉伯语"))
        self.transbut.setText(_translate("Octrans", "翻译"))
        self.introtext.setText(_translate("Octrans", ch_intro))
        self.introtext.setWordWrap(True)
        self.Filem.setTitle(_translate("Octrans", "文件"))
        self.settingm.setTitle(_translate("Octrans", "设置"))
        self.Instm.setTitle(_translate("Octrans","说明"))
        self.menulanm.setTitle(_translate("Octrans", "系统语言"))
        self.openm.setText(_translate("Octrans", "打开"))
        self.openm.setShortcut('ctrl+d')
        self.savem.setText(_translate("Octrans", "保存"))
        self.savem.setShortcut('ctrl+s')
        self.chm.setText(_translate("Octrans", "中文"))
        self.enm.setText(_translate("Octrans", "English"))

    def userlangchoice(self):
        if (self.lanchoice.currentText() in cndic)==True:
            return cndic[self.lanchoice.currentText()]
        if (self.lanchoice.currentText() in endic)==True:
            return endic[self.lanchoice.currentText()]

    def set_sys_ch(self):
        self.Filem.setTitle("文件")
        self.settingm.setTitle("设置")
        self.menulanm.setTitle("系统语言")
        self.Instm.setTitle("说明")
        self.openm.setText("打开")
        self.savem.setText("保存")
        self.introtext.setText(ch_intro)
        self.transbut.setText("翻译")
        self.lanchoice.setItemText(0, "汉语")
        self.lanchoice.setItemText(1, "英语")
        self.lanchoice.setItemText(2, "粤语")
        self.lanchoice.setItemText(3, "文言文")
        self.lanchoice.setItemText(4, "法语")
        self.lanchoice.setItemText(5, "德语")
        self.lanchoice.setItemText(6, "日语")
        self.lanchoice.setItemText(7, "韩语")
        self.lanchoice.setItemText(8, "西班牙语")
        self.lanchoice.setItemText(9, "葡萄牙语")
        self.lanchoice.setItemText(10, "意大利语")
        self.lanchoice.setItemText(11, "阿拉伯语")

    def set_sys_en(self):
        self.Filem.setTitle("File")
        self.settingm.setTitle("Setting")
        self.menulanm.setTitle("System Language")
        self.Instm.setTitle("Instruction")
        self.openm.setText("open")
        self.savem.setText("save")
        self.introtext.setText(en_intro)
        self.transbut.setText("Translate")
        self.lanchoice.setItemText(0, "Mandarin")
        self.lanchoice.setItemText(1, "English")
        self.lanchoice.setItemText(2, "Cantonese")
        self.lanchoice.setItemText(3, "Classical Chinese")
        self.lanchoice.setItemText(4, "French")
        self.lanchoice.setItemText(5, "German")
        self.lanchoice.setItemText(6, "Japanese")
        self.lanchoice.setItemText(7, "Korean")
        self.lanchoice.setItemText(8, "Spanish")
        self.lanchoice.setItemText(9, "Portuguese")
        self.lanchoice.setItemText(10, "Italian")
        self.lanchoice.setItemText(11, "Arabic")

    def print_text(self):
        user_input = self.inptext.toPlainText()
        return(user_input)

    def openfile(self):
        filename,_=QtWidgets.QFileDialog.getOpenFileName(self.centralwidget,'choose a file',os.getcwd(),"Text Files(*.txt)")
        if filename:
            try:
                with open(filename, 'r', encoding='utf-8') as f:
                    data = f.read()
            except Exception:
                data=None
            if data is not None:
                self.inptext.setText(data)
        else:
            data=None
        return data
        f.close()

    def savefile(self):
        filename,_=QtWidgets.QFileDialog.getOpenFileName(self.centralwidget,'choose a file',os.getcwd(),"Text Files(*.txt)")
        if filename:
            with open(filename,'w',encoding='utf-8') as f:
                data=self.outext.toPlainText()
                f.write(data)
        f.close()

主程序部分

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import sys
import requests
from hashlib import md5
import json
import random
from PyQt5.QtWidgets import QApplication, QMainWindow

import translate

appid = '20230508001670915'
appkey = 'sx9jtxYrNpwcMeWl2TjI'

from_lang ='auto'

endpoint = 'http://api.fanyi.baidu.com'
path = '/api/trans/vip/translate'
url = endpoint + path

def make_md5(s, encoding='utf-8'):
    return md5(s.encode(encoding)).hexdigest()

def trans(userinputs):
    for userinput in userinputs.split('\n'):
        salt = random.randint(32768, 65536)
        sign = make_md5(appid + userinput + str(salt) + appkey)
        # Build request
        headers = {'Content-Type': 'application/x-www-form-urlencoded'}
        payload = {'appid': appid, 'q': userinput, 'from': from_lang, 'to': to_lang, 'salt': salt, 'sign': sign}
        # Send request
        r = requests.post(url, params=payload, headers=headers)
        result = json.loads(r.text)
        if 'trans_result' in result:
            trans_result = result['trans_result']
            for item in trans_result:
                if 'dst' in item:
                    dst = item['dst']
        # Show response
        ui.outext.append(dst)

def makesure_trans():
    userinputs=ui.print_text()
    global to_lang
    to_lang=ui.userlangchoice()
    ui.outext.setText('')
    trans(userinputs)

if __name__ == '__main__':
    app = QApplication(sys.argv)
    Octrans = QMainWindow()
    ui = translate.Ui_Octrans()
    ui.setupUi(Octrans)
    Octrans.show()

    ui.chm.triggered.connect(ui.set_sys_ch)
    ui.enm.triggered.connect(ui.set_sys_en)
    ui.openm.triggered.connect(ui.openfile)
    ui.savem.triggered.connect(ui.savefile)
    ui.transbut.clicked.connect(makesure_trans)

    sys.exit(app.exec_())