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jam_transtalater.py
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jam_transtalater.py
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# -*- coding: utf-8 -*-
# @Author : Fandes
import random
import requests
import sys
import hashlib
import http.client
from urllib.parse import quote
from PyQt5.QtCore import QRect, Qt, QThread, pyqtSignal, QStandardPaths, QTimer, QSettings, QFileInfo, \
QUrl, QObject, QSize
from PyQt5.QtGui import QPixmap, QPainter, QPen, QIcon, QFont, QImage, QTextCursor, QColor, QDesktopServices, QMovie
from PyQt5.QtWidgets import QApplication, QMainWindow, QLabel, QPushButton, QToolTip, QAction, QTextEdit, QLineEdit, \
QMessageBox, QFileDialog, QMenu, QSystemTrayIcon, QGroupBox, QComboBox, QCheckBox, QSpinBox, QTabWidget, \
QDoubleSpinBox, QLCDNumber, QScrollArea, QWidget, QToolBox, QRadioButton, QTimeEdit, QListWidget, QDialog, \
QProgressBar, QTextBrowser
from PyQt5.QtNetwork import QLocalSocket, QLocalServer
from threading import Thread
from jampublic import get_UserAgent
class Translator(QObject):
result_signal = pyqtSignal(str,str,str)#result,from_lan,to_lan
status_signal = pyqtSignal(str)
def __init__(self, parent=None):
super().__init__()
self.fromLang = '自动检测'
self.toLang = '中文'
self.engine = "YouDao"
self.parent = parent
self.text = ' '
self.thread = None
#支持的引擎:百度BaiDu,有道Youdao
bd_lang_dict = {'自动检测': 'auto', '中文': 'zh', '英语': 'en', '文言文': 'wyw', '粤语': 'yue', '日语': 'jp', '德语': 'de',
'韩语': 'kor',
'法语': 'fra', '俄语': 'ru', '泰语': 'th', '意大利语': 'it', '葡萄牙语': 'pt', '西班牙语': 'spa'}
yd_lang_dict = {'自动检测': 'AUTO', '中文': 'ZH_CN', '英语': 'EN', '日语': 'JA','韩语': 'KR','法语': 'FR',
'俄语': 'RU', '西班牙语': 'SP'}
self.translate_engine_info = {"YouDao":yd_lang_dict,
"BaiDu":bd_lang_dict}
self.tra_result = None
def get_available_langs(self,engine="YouDao"):
return list(self.translate_engine_info[engine].keys())
def translate(self,text,from_lang = '自动检测',to_lang = "中文",engine = "YouDao"):
pl={"YouDao":self.Youdaotra,
"BaiDu":self.Bdtra}
if engine in pl:
self.fromLang = from_lang
self.toLang = to_lang
self.engine = engine
self.text = text
func = pl[engine]
print("开始翻译")
self.thread = Thread(target=func)
self.thread.start()
self.status_signal.emit("正在翻译...")
else:
print("调用错误")
self.status_signal.emit("调用错误")
def wait(self):
self.thread.join()
def Youdaotra(self):
try:
headers = {"User-Agent":get_UserAgent()}
mode_dict = self.translate_engine_info["YouDao"]
if self.fromLang == "自动检测":
mode = "AUTO"
else:
mode = mode_dict[self.fromLang]+"2"+mode_dict[self.toLang]
url = "http://fanyi.youdao.com/translate?&doctype=json&type={}&i={}".format(mode,requests.utils.quote(self.text))
res = requests.get(url,headers=headers).json()
print(res)
result= ""
result_lines = res["translateResult"]
for line in result_lines:
for sentence in line:
result += sentence["tgt"]
result += "\n"
result_type_dict = dict(zip(mode_dict.values(),mode_dict.keys()))
from_lan,to_lan = res["type"].split("2")
from_lan,to_lan = result_type_dict[from_lan],result_type_dict[to_lan]
self.tra_result = result
self.result_signal.emit(result,from_lan,to_lan)
self.status_signal.emit("翻译完成!")
except Exception as e:
print(e,__file__)
self.status_signal.emit("翻译失败!")
def Bdtra(self):
print('Bdtra翻译开始')
try:
mode_dict = self.translate_engine_info["BaiDu"]
bd_tra = BaiduTranslate(self.text,mode_dict[self.fromLang],mode_dict[self.toLang])
result = bd_tra.tra()
if result is not None:
result,from_lan,to_lan = result
result_type_dict = dict(zip(mode_dict.values(),mode_dict.keys()))
from_lan,to_lan = result_type_dict[from_lan],result_type_dict[to_lan]
self.tra_result = result
self.result_signal.emit(result,from_lan,to_lan)
self.status_signal.emit("翻译完成!")
else:
raise Exception("识别结果错误")
except Exception as e:
print(e,__file__)
self.status_signal.emit("翻译出错!")
def get_lang(self):
try:
dictl = {'自动检测': 'auto', '中文': 'zh', '英语': 'en', '文言文': 'wyw', '粤语': 'yue', '日语': 'jp', '德语': 'de',
'韩语': 'kor',
'法语': 'fra', '俄语': 'ru', '泰语': 'th', '意大利语': 'it', '葡萄牙语': 'pt', '西班牙语': 'spa'}
self.fromLang = dictl[self.fromLang]
self.toLang = dictl[self.toLang]
except:
print('auto')
def show_detal(self):
self.get_lang()
url = 'https://fanyi.baidu.com/#' + self.fromLang + '/' + self.toLang + '/' + self.text
QDesktopServices.openUrl(QUrl(url))
class BaiduTranslate(QObject):
resultsignal = pyqtSignal(str)
showm_singal = pyqtSignal(str)
change_item_signal = pyqtSignal(str)
def __init__(self, text, from_lan, to_lan):
super().__init__()
self.text = text
self.toLang = to_lan
#由于被人恶意调用,我的百度翻译调用量已经用完,这个appid已经不可用了,可以将自己的appid在设置里面填入.
self.appid = QSettings('Fandes', 'jamtools').value('tran_appid', '20190928000337891', str)
self.secretKey = QSettings('Fandes', 'jamtools').value('tran_secretKey', 'SiNITAufl_JCVpk7fAUS', str)
salt = str(random.randint(32768, 65536))
sign = self.appid + self.text + salt + self.secretKey
m1 = hashlib.md5()
m1.update(sign.encode(encoding='utf-8'))
sign = m1.hexdigest()
q= quote(self.text)
self.re_url = '/api/trans/vip/translate?appid=' + self.appid + '&q=' + q + '&from=' + from_lan + '&to={0}&salt=' + str(
salt) + '&sign=' + sign
self.geturl = self.re_url.format(self.toLang)
# self.args={"sign": sign,"salt":salt, "appid": self.appid,"to": to_lan,"from":from_lan ,"q":q}
def tra(self,replay = 3):
if len(str(self.text).replace(" ", "").replace("\n", "")) == 0:
print("空翻译")
self.resultsignal.emit("没有文本!")
return
try:
httpClient0 = http.client.HTTPConnection('api.fanyi.baidu.com')
httpClient0.request('GET', self.geturl)
response = httpClient0.getresponse()
except:
print(sys.exc_info())
self.showm_singal.emit("翻译出错！请确保网络畅通！{}".format(sys.exc_info()[0]))
else:
s = response.read().decode('utf-8')
print(s)
s = eval(s)
text = ''
# print(s)
f_l = s['from']
t_l = s['to']
if f_l == t_l:
if t_l == 'zh':
self.geturl = self.re_url.format('en')
try:
# jamtools.tra_to.setCurrentText('英语')
self.change_item_signal.emit("英语")
except:
print(sys.exc_info())
else:
self.geturl = self.re_url.format('zh')
try:
self.change_item_signal.emit("中文")
# jamtools.tra_to.setCurrentText('中文')
except:
print(sys.exc_info())
if replay > 0:
return self.tra(replay-1)
else:
return None
for line in s['trans_result']:
temp = line['dst'] + '\n'
text += temp
return text,f_l,t_l