tkinter--gui工具：MD5

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import hashlib
import tkinter


class TkinterMd5:

    def __init__(self):
        self.tk = tkinter.Tk() # 实例化object
        self.tk.title('my md5')
        self.tk.geometry('800x900+10+10')
        self.login = tkinter.Text(self.tk)
        self.login1 = tkinter.Text(self.tk)
        self.login2 = tkinter.Text(self.tk, width=170)

    def three_pages(self):
        # tkinter属性放置时在对应row，column内的对齐方式；sticky属性的参数有n,s,e,w,ne,nw,se,sw可选，默认居中
        tkinter.Label(self.tk, text='输入值').grid(row=1, column=0, sticky='sw')
        tkinter.Label(self.tk, text='结果值').grid(row=1, column=3,  sticky='sw')
        tkinter.Label(self.tk, text='日志').grid(row=3, column=0, sticky='sw')
        self.login.grid(row=2, column=0)
        self.login1.grid(row=2, column=3)
        # columnspan适用于合并列所使用的
        self.login2.grid(row=4, column=0, columnspan=100)
        tkinter.Button(self.tk, text='确定', bg='gray', height=1, width=8, command=self.to_md5).grid(row=2, column=2)
        tkinter.mainloop()

    def to_md5(self):
        text = self.login.get('1.0', tkinter.END).strip().replace("\n", "")
        if text:
            print(text, '----------')
            myMd5 = hashlib.md5()
            myMd5.update(text.encode(encoding='utf-8'))
            myMd5_Digest = myMd5.hexdigest()
            self.login1.delete(1.0, 'end')
            self.login1.insert(1.0, myMd5_Digest)
            # self.loggingTest.delete(1.0, 'end')
            self.login2.insert('insert', text+':成功转换，转换后的值为:---'+myMd5_Digest+'\n')
        else:
            # self.loggingTest.delete(1.0, 'end')
            self.login2.insert(tkinter.END, 'error,请输入有效的值')


if __name__ == '__main__':
    TkinterMd5().three_pages()