python可视化模块tkinter

#http://www.cnblogs.com/kaituorensheng/p/3287652.html（可视化 tkinter模块）、

#在线翻译：

import urllib.request

import urllib.parse

import json

from tkinter import *

from tkinter import ttk

class Translations(object):

def __init__(self):

self.root = Tk()

self.root.title('Python翻译')

self.root.resizable(width = False, height = False)

self.s1 = ttk.Scrollbar(self.root)

self.s2 = ttk.Scrollbar(self.root)

self.text_1=Text(self.root,width=35,height=8,padx=10,pady=10,font=("微软雅黑", 13), relief = FLAT, yscrollcommand = self.s1.set)

self.text_2=Text(self.root,width=35,height=8,padx=10,pady=10,font=("微软雅黑", 13), relief = FLAT, yscrollcommand = self.s2.set)

self.right_click_menu_t1()

self.right_click_menu_t2()

self.quick_key()

self.text_1.grid( row = 1, column =0, columnspan = 2)

self.text_2.grid( row = 4, column = 0, columnspan = 2)

self.s1.grid(row = 1, column = 2, sticky = N + S)

self.s2.grid(row = 4, column = 2, sticky = N + S)

self.s1.config(command = self.text_1.yview)

self.s2.config(command = self.text_2.yview)

Label(self.root, text = '原文', fg = 'gray').grid(row = 0, sticky = W)

Label(self.root, text = '译文', fg = 'gray').grid(row = 2, sticky = W)

button_1 = Button(self.root, text = '翻译', font = ('微软雅黑', 8), command = self.translate, width = 10, relief = GROOVE)

button_2 = Button(self.root, text = '清除', font = ('微软雅黑', 8), command = self.textclear, width = 10, relief = GROOVE)

button_1.grid(padx = 2, pady = 2, row = 2, column = 0, sticky = E)

button_2.grid(padx = 2, pady = 2, row = 2, column = 1, sticky = W)

self.root.mainloop()

def copytext_1(self):

def select():

try:

return self.text_1.get(SEL_FIRST, SEL_LAST)

except Exception:

return ''

aString = select()

w.OpenClipboard()

w.EmptyClipboard()

w.SetClipboardData(win32con.CF_TEXT, aString.encode('gbk'))

w.CloseClipboard()

def getText_1(self):

w.OpenClipboard()

d = w.GetClipboardData(win32con.CF_TEXT)

w.CloseClipboard()

self.text_1.insert(INSERT, d.decode('gbk'))

def copytext_2(self):

def select():

try:

return self.text_2.get(SEL_FIRST, SEL_LAST)

except Exception:

return ''

aString = select()

w.OpenClipboard()

w.EmptyClipboard()

w.SetClipboardData(win32con.CF_TEXT, aString.encode('gbk'))

w.CloseClipboard()

def getText_2(self):

w.OpenClipboard()

d = w.GetClipboardData(win32con.CF_TEXT)

w.CloseClipboard()

self.text_2.insert(INSERT, d.decode('gbk'))

def right_click_menu_t1(self):

def right_menu(event):

rightmenu.post(event.x_root, event.y_root)

rightmenu = Menu(self.root, tearoff = False)

rightmenu.add_command(label = '复制', command = self.copytext_1)

rightmenu.add_command(label = '粘贴', command = self.getText_1)

rightmenu.add_command(label = '清除', command = self.textclear)

self.text_1.bind('<Button-3>', right_menu)

def right_click_menu_t2(self):

def right_menu(event):

rightmenu.post(event.x_root, event.y_root)

rightmenu = Menu(self.root, tearoff = False)

rightmenu.add_command(label = '复制', command = self.copytext_2)

rightmenu.add_command(label = '粘贴', command = self.getText_2)

rightmenu.add_command(label = '清除', command = self.textclear)

self.text_2.bind('<Button-3>', right_menu)

def quick_key(self):

self.text_1.bind('<Control-C>', self.copytext_1)

self.text_1.bind('<Control-V>', self.getText_1)

self.text_2.bind('<Control-C>', self.copytext_2)

self.text_2.bind('<Control-V>', self.getText_2)

def translate(self):

content = self.text_1.get(1.0,END)

self.text_2.delete(1.0, END)

if content != '\n':

url='http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule&smartresult=ugc&sessionFrom=baidu'

data={}

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_CLICKBUTTON'

data['typoResult']='true'

data=urllib.parse.urlencode(data).encode('utf-8')

req=urllib.request.Request(url,data)

req.add_header('User_Agent','Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36')

response=urllib.request.urlopen(req)

html=response.read().decode('utf-8')

target=json.loads(html)

for i in target['translateResult']:

for j in i:

self.text_2.insert(INSERT,j['tgt'])

def textclear(self):

self.text_1.delete(1.0, END)

self.text_2.delete(1.0, END)

if __name__ == '__main__':

Translations()

#其他 tkinter控件：

from Tkinter import *

root = Tk()

root.title("hello world")

root.geometry()

def print_item(event):

print lb.get(lb.curselection())

var = StringVar()

lb = Listbox(root, height=5, selectmode=BROWSE, listvariable = var)

lb.bind('<ButtonRelease-1>', print_item)

list_item = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]

for item in list_item:

lb.insert(END, item)

scrl = Scrollbar(root)

scrl.pack(side=RIGHT, fill=Y)

lb.configure(yscrollcommand = scrl.set)

lb.pack(side=LEFT, fill=BOTH)

scrl['command'] = lb.yview

root.mainloop()