python實例--隨機密碼生成器

      最近在學習python,抽空看了看圖形化模塊wx，順手寫了個隨機密碼生成器，程序運行界面如下圖：（注：在Ubuntu下運行結果）

 

源代碼如下：

 

import wx
import string
import random

class Frame(wx.Frame):
    def __init__(self,parent,id):
        wx.Frame.__init__(self,parent,id,'隨機密碼生成器',size=(430,285))
        panel = wx.Panel(self)
        font=wx.Font(9,wx.MODERN, wx.NORMAL, wx.NORMAL)
        wx.StaticBox(panel, -1, '參數選項', (5,10), (300,80))
        wx.StaticText(panel,-1,'密碼長度',(30,30))
        self.usertext = wx.TextCtrl(panel,-1,'8',(100,30),(40,20))
        self.usertext.SetFont(font)
        wx.StaticText(panel,-1,'密碼數量',(150,30))
        self.usertext1 = wx.TextCtrl(panel,-1,'1',(220,30),(40,20))
        self.usertext1.SetFont(font)
        self.select1 = wx.CheckBox(panel, -1, '字母', (30,60))
        self.select1.SetValue(True)
        self.select2 = wx.CheckBox(panel, -1, '數字', (100,60))
        self.select2.SetValue(True)
        self.select3 = wx.CheckBox(panel, -1, '特殊字符', (170,60))
        self.select3.SetValue(False)
        self.button1 = wx.Button(panel, label='生成', pos=(320, 30), size=(80, 25))
        self.button2 = wx.Button(panel, label='清空', pos=(320, 60), size=(80, 25))
        self.usertext2 = wx.TextCtrl(panel,-1,'',(30,100),(350,150),style=wx.TE_MULTILINE|wx.HSCROLL|wx.TE_READONLY)
        self.usertext2.SetFont(font)
        self.Bind(wx.EVT_BUTTON, self.show, self.button1)
        self.Bind(wx.EVT_BUTTON, self.clear, self.button2)

    def show(self,event):
        value1 = self.usertext.GetValue()
        value2 = self.usertext1.GetValue()
        value3 = self.select1.GetValue()
        value4 = self.select2.GetValue()
        value5 = self.select3.GetValue()
        yy = '~!@#$%^&*(),<>?'
        uu=''
        bob = []

        if not value1 or not value2:
            wx.MessageBox('請輸入密碼長度和密碼數量','錯誤')
        if value3 :
            uu = uu+string.ascii_letters
        if value4 :
            uu = uu+string.digits
        if value5 :
            uu = uu+yy
        if not uu :
            wx.MessageBox('請選擇密碼類型','錯誤')
        else :
            for i in range(int(value2)):
                tt = ''.join(random.sample(list(uu),int(value1)))
                bob.append(tt)
                self.usertext2.SetValue('\n'.join(bob))

    def clear(self,event):
        self.usertext2.Clear()

if __name__ == '__main__':
    app = wx.PySimpleApp()
    frame = Frame(parent=None, id=-1)
    frame.Show()
    app.MainLoop()