# -*- coding: utf-8 -*-

from Tkinter import *
import difflib
import urllib2
import urllib  # python2.7才需要两个urllib
import json

# ----------------------主框架部分----------------------

root = Tk()
root.title('翻译GUI&beta1')
root.geometry()
Label_root=Label(root)

#-----------------------定义规则------------------------

def translate(content):

    url = "http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule&smartresult=ugc&sessionFrom=null"
    data = {}  # 构造data，里面构造参数传入
    data['type'] = 'AUTO'
    data['i']=content
    data['doctype'] = 'json'
    data['xmlVersion'] = '1.8'
    data['keyfrom'] = 'fanyi.web'
    data['ue'] = 'UTF-8'
    data['action'] = 'FY_BY_ENTER'
    data['typoResult'] = 'true'

    data = urllib.urlencode(data).encode('utf-8')  # 将构造的data编码
    req = urllib2.Request(url)  # 向浏览器发出请求
    response = urllib2.urlopen(req, data)   # 带参请求，返回执行结果
    html = response.read().decode('utf-8')
    # print(html)  # 可以取消print的注释，查看其中效果，这边获取的结果是进行解析

    target = json.loads(html)   # 以json形式载入获取到的html字符串

    #print u"翻译的内容是："+target['translateResult'][0][0]['tgt']
    return target['translateResult'][0][0]['tgt'].encode('utf-8')

#还可以继续增加规则函数，只要是两输入的参数都可以
#----------------------触发函数-----------------------

def Answ():# 规则函数

    Ans.insert(END,"翻译 %s: "%var_first.get().encode('utf-8') + translate(var_first.get().encode('utf-8')))

def Clea():#清空函数
    input_num_first.delete(0,END)#这里entry的delect用0
    Ans.delete(0,END)#text中的用0.0

#----------------------输入选择框架--------------------
frame_input = Frame(root)
Label_input=Label(frame_input, text='请输入需要翻译的内容', font=('',15))
var_first = StringVar()
input_num_first = Entry(frame_input, textvariable=var_first)

#---------------------计算结果框架---------------------
frame_output = Frame(root)
Label_output=Label(frame_output, font=('',15))
Ans = Listbox(frame_output, height=5,width=30) #text也可以，Listbox好处在于换行

#-----------------------Button-----------------------

calc = Button(frame_output,text='翻译', command=Answ)
cle = Button(frame_output,text='清空', command=Clea)

Label_root.pack(side=TOP)
frame_input.pack(side=TOP)
Label_input.pack(side=LEFT)

input_num_first.pack(side=LEFT)

frame_output.pack(side=TOP)
Label_output.pack(side=LEFT)
calc.pack(side=LEFT)
cle.pack(side=LEFT)
Ans.pack(side=LEFT)

#-------------------root.mainloop()------------------

root.mainloop()