wxPYTHON图形化软件开发(一)---LOMO工具箱

最近学了wxPYTHON,这次就做了一个工具箱软件练手,软件主要是包含各种小工具,目前想到的有密码管理器,日记本,记账本,今天还看到一个网页浏览器,也可能加进来。目前实现的是密码管理器

软件GUI部分纯用wxPYTHON实现,数据库管理用到了sqlite3库和shelve库

软件流程主要包括一个启动画面,一个登陆对话框,和一个主界面了。

启动画面目前比较简单,就是一张图片;

(数据库对应文件:loginsql.py)登录对话框,登录对话框实现了密码登录和注册功能,后面并实现了软件的多用户使用,用户之间数据分离,这里用到了sqlite3数据库来管理:

(对应文件:mainfunc.py)主界面,由于目前还没想到在菜单栏,工具栏和状态栏放什么东西就只是简单实现了一下,

(对应index.py)用户主窗口包括了主页,目前由于不知放啥好,放了张图片,加一个电子时钟:

(对应文件:Keymanager.py)其他实现了各种小工具,由于是模块化管理,各工具之间并没有什么关系,后面添加新的工具比较简单,

目前第一个是密码管理器,这里与前面的登录用户是一一对应的,使用的是shelve库来管理数据,其实这个代码写的比较烂,有很多可以改进的地方:

代码mainfunc.py:

#-*- coding=utf-8 -*-
import wx
import wx.lib.buttons as buttons
from database import loginsql
from modules import Dairy
from modules import Keymanager
from modules import index

value=0
string=''

#主框架
class newframe(wx.Frame):
    def __init__(self):
        wx.Frame.__init__(self,None,-1,u'LOMO工具箱',size=(1200,955),pos=(350,20))
        self.SetMinSize((1200,955))
        self.SetMaxSize((1200,955))
        self.splitterwindow()
        self.statusbar()
        self.initindex(None)
        self.cursorinit()
        self.menubar()
        self.toolbar()
        self.panel1buttonadd()
        self.panel1buttonbind()
    #分割窗口
    def splitterwindow(self):
        self.sp=wx.SplitterWindow(self,style=wx.SP_LIVE_UPDATE)
        self.panel1=wx.Panel(self.sp,-1,style=wx.SUNKEN_BORDER)
        self.panel2=wx.Panel(self.sp,-1)
        self.panel1.SetBackgroundColour('sky blue')
        self.panel2.SetBackgroundColour('AQUAMARINE')
        self.sp.SplitVertically(self.panel1,self.panel2,150)
        self.sp.SetMinimumPaneSize(150)
    #状态栏
    def statusbar(self):
        self.statusbar=self.CreateStatusBar()
        self.statusbar.SetFieldsCount(3)
        self.panel2.Bind(wx.EVT_MOTION, self.OnMotion)
    #工具栏
    def toolbar(self):
        self.toolbar=self.CreateToolBar()
    #状态栏坐标显示
    def OnMotion(self,event):
        self.statusbar.SetStatusText(u'光标坐标:  '+str(event.GetPositionTuple()),1)
    #菜单栏
    def menubar(self):
        menubar=wx.MenuBar()
        menu1=wx.Menu()
        menu2=wx.Menu()
        menu3=wx.Menu()
        menubar.Append(menu1,u'文件')
        menubar.Append(menu2,u'设置')
        menubar.Append(menu3,u'退出')
        self.SetMenuBar(menubar)
    #panel1按钮数据
    def buttondata(self):
        return [['./pic/homepage.png',u'主页'],
               ['./pic/lock.png',u'个人人密码管理助手'],
               ['./pic/diary.png',u'日记每一天']]
    #panel1按钮创建
    def buttoncreate(self,index):
        pic=wx.Image(self.buttondata()[index][0],wx.BITMAP_TYPE_PNG).Scale(80,80).ConvertToBitmap()
        self.button=buttons.GenBitmapButton(self.panel1,-1,pic,size=(150,120))
        self.button.SetBezelWidth(7)
        self.button.SetBackgroundColour('CORAL')
        self.button.SetToolTipString(self.buttondata()[index][1])
        return self.button
    #panel1按钮添加
    def panel1buttonadd(self):
        self.button1=self.buttoncreate(0)
        self.button2=self.buttoncreate(1)
        self.button3=self.buttoncreate(2)
        sizer = wx.FlexGridSizer( rows=0,cols=1, hgap=5, vgap=5)
        sizer.Add(self.button1,0,wx.EXPAND)
        sizer.Add(self.button2,0,wx.EXPAND)
        sizer.Add(self.button3,0,wx.EXPAND)
        sizer.AddGrowableCol(0, proportion=1)
        sizer.Layout()
        self.panel1.SetSizer(sizer)
        self.panel1.Fit()
    #按钮事件绑定
    def panel1buttonbind(self):
        self.Bind(wx.EVT_BUTTON,self.initindex,self.button1)
        self.Bind(wx.EVT_BUTTON,self.KEYhandler,self.button2)
        self.Bind(wx.EVT_BUTTON,self.RIJIhandler,self.button3)
    #自定义光标
    def cursorinit(self):
        cursorpic=wx.Image('./pic/cursor.png',wx.BITMAP_TYPE_PNG)
        self.cursor=wx.CursorFromImage(cursorpic)
        self.SetCursor(self.cursor)
    #主页按钮事件
    def initindex(self,event):
        self.statusbar.SetStatusText(u'欢迎使用LOMO工具箱!',0)
        self.Shutdowntimer()
        self.index=index.indexinit(self.panel2)
    #密码本按钮事件
    def KEYhandler(self,event):
        global string
        self.Shutdowntimer()
        self.statusbar.SetStatusText(u'这是我的密码本,嘿嘿',0)
        temp=Keymanager.Keyinit(self.panel2,string)
    #日记本按钮事件
    def RIJIhandler(self,event):
        global string
        self.Shutdowntimer()
        self.statusbar.SetStatusText(u'日记本不能偷看啊!!!',0)
        Dairy.dairyinit(self.panel2,string)
    #关闭index定时器
    def Shutdowntimer(self):
        try:
            self.index.timer.Stop()
            del self.index.timer
        except:
            pass


#启动画面
def splashscreen():
    P1=wx.Image('./pic/splashscreen.png',type=wx.BITMAP_TYPE_PNG).ConvertToBitmap()
    wx.SplashScreen(P1,wx.SPLASH_CENTER_ON_SCREEN|wx.SPLASH_TIMEOUT,1000,None,-1)


#登录对话框
class MyDialog(wx.Dialog):
    def __init__(self):
        text=u'欢迎使用LOMO工具箱!'
        wx.Dialog.__init__(self,None,-1,u'登录/注册',pos=(750,330))
        #对话框部件设置
        self.SetBackgroundColour('CORAL')
        texts=wx.StaticText(self,-1,text)
        name=wx.StaticText(self,-1,u'用户名')
        password=wx.StaticText(self,-1,u'密码')
        self.namet=wx.TextCtrl(self)
        self.passwordt=wx.TextCtrl(self,style=wx.TE_PASSWORD)
        self.namet.SetBackgroundColour('white')
        self.passwordt.SetBackgroundColour('white')
        self.blank=wx.StaticText(self,-1,'')
        login=wx.Button(self,id=-1,label=u'登录')
        sign=wx.Button(self,id=-1,label=u'注册')
        login.SetBackgroundColour('sky blue')
        sign.SetBackgroundColour('sky blue')
        fgs=wx.FlexGridSizer(2,2,5,5)
        fgs.Add(name, 0, wx.ALIGN_RIGHT)
        fgs.Add(self.namet, 0, wx.EXPAND)
        fgs.Add(password, 0, wx.ALIGN_RIGHT)
        fgs.Add(self.passwordt, 0, wx.EXPAND)
        fgs.AddGrowableCol(1)
        #sizer设置
        sizer=wx.BoxSizer(wx.VERTICAL)
        sizer.Add(texts,0,wx.ALL,5)
        sizer.Add(wx.StaticLine(self), 0, wx.EXPAND|wx.ALL, 5)
        sizer.Add(fgs, 0, wx.EXPAND|wx.ALL, 5)
        sizer.Add(self.blank,0,wx.ALIGN_CENTER, 5)
        sizer.Add(login, 0, wx.EXPAND|wx.ALL, 5)
        sizer.Add(sign, 0, wx.EXPAND|wx.ALL, 5)
        self.SetSizer(sizer)
        #按钮绑定
        self.Bind(wx.EVT_BUTTON,self.loginhandler,login)
        self.Bind(wx.EVT_BUTTON,self.signhandler,sign)
        self.Bind(wx.EVT_CLOSE, self.OnCloseMe)
    #登录事件
    def loginhandler(self,event):
        global value,string
        final=loginsql.check(self.namet.GetValue(),self.passwordt.GetValue())
        if(not final):
            self.blank.SetLabelText(u'用户名或密码错误')
        else:
            string=self.namet.GetValue()
            self.Close(True)
            value=0
            event.Skip()
    #注册事件
    def signhandler(self,event):
        returns=loginsql.insert(self.namet.GetValue(),self.passwordt.GetValue())
        if returns:
            self.blank.SetLabelText(u'用户名或密码不能为空')
    #关闭事件
    def OnCloseMe(self, event):
        global value
        value=1
        self.Close(True)
        event.Skip()

if __name__ == '__main__':
    newapp=wx.App(False)
    #启动画面
    splashscreen()
    #登录对话框
    dlg=MyDialog()
    dlg.ShowModal()
    dlg.Destroy()
    if value:
        exit()
    #主框架
    frame=newframe()
    frame.Show()
    newapp.MainLoop()

  代码index.py

#-*- coding:utf-8 -*-
import wx
import wx.lib.buttons as buttons
import time
import wx.gizmos as gizmos

class indexinit():
    def __init__(self,panel2):
        self.panel2=panel2
        self.initpanel2(None)
    #初始化
    def initpanel2(self,event):
        self.panel2.DestroyChildren()
        self.panelpic=wx.Image('./pic/panel.jpg',wx.BITMAP_TYPE_JPEG,).Scale(1050,955).ConvertToBitmap()
        self.picbk=wx.StaticBitmap(parent=self.panel2,pos=(0,0),bitmap=self.panelpic)
        self.LEDinit()
    #LED显示器
    def LEDinit(self):
        led = gizmos.LEDNumberCtrl(self.picbk, -1, (700,30), (250, 50),gizmos.LED_ALIGN_CENTER)#| gizmos.LED_DRAW_FADED)
        led.SetForegroundColour('black')
        led.SetBackgroundColour('yellow green')
        self.clock = led
        self.OnTimer(None)
        self.timer = wx.Timer()
        self.timer.Start(1000)
        self.timer.Bind(wx.EVT_TIMER, self.OnTimer)
    #刷新器
    def OnTimer(self, evt):
        t = time.localtime(time.time())
        st = time.strftime("%I-%M-%S", t)
        self.clock.SetValue(st)

  代码:loginsql.py:

#-*- coding=utf-8 -*-
import sqlite3
import wx

#登录检查
def check(name,password):
    conn = sqlite3.connect('./data/user.db')
    c = conn.cursor()
    try:
        passwordr=c.execute('SELECT password FROM USER WHERE username=? ',[(name)])
        a=''
        for i in passwordr:
            a=str(i[0])
        if(a==password and a is not ''):
            return 1
        else:
            return 0
    except sqlite3.OperationalError:
        return 0
    finally:
        conn.close()

#注册事件
def insert(name,password):
    print name,password
    if(name=='' or password==''):
        return 1
    conn=sqlite3.connect('./data/user.db')
    c = conn.cursor()
    c.execute('INSERT INTO USER (username,password) VALUES(?,?)',(name,password))
    conn.commit()
    conn.close()
    return 0

#建表事件,用于测试
def create():
    conn=sqlite3.connect('./data/user.db')
    c = conn.cursor()
    c.execute('CREATE TABLE USER (username VARCHAR PRIMARY KEY NOT NULL, password VARCHAR NOT NULL);')
    conn.close()

#删除事件,用于测试
def delete(name):
    conn=sqlite3.connect('./data/user.db')
    c = conn.cursor()
    c.execute('DELETE FROM USER WHERE name=?',[(name)])

#查表事件,用于测试
def showtable():
    conn=sqlite3.connect('./data/user.db')
    c=conn.cursor()
    passwordr=c.execute('''SELECT password,username FROM USER ''')
    for i in passwordr:
        print i[0],i[1]
    conn.close()

  代码Keymanager.py:

#-*- coding=utf-8 -*-
import wx
import wx.grid
import shelve
import wx.lib.buttons as buttons

class Keyinit():
    def __init__(self,panel,string):
        self.panel=panel
        self.string=string.encode("ascii")
        self.shelvefile(string)
        panel.DestroyChildren ()
        self.buttonadd()
        self.buttonbind()
        self.tableinit()
    #表格初始化
    def tableinit(self):
        self.collabels=[u'项目名',u'用户名',u'密码',u'注释']
        self.grid = wx.grid.Grid(parent=self.panel,id=-1,pos=wx.DefaultPosition,size=(1027,700),style=wx.WANTS_CHARS,)
        self.grid.CreateGrid(45,4)
        self.grid.SetColSize(1,200)
        self.grid.SetDefaultColSize(230,True)
        self.grid.SetDefaultRowSize(35,True)
        self.grid.SetDefaultCellAlignment(wx.CENTRE, wx.CENTRE)
        self.grid.SetDefaultCellTextColour('black')
        self.grid.SetDefaultCellBackgroundColour('sky blue')
        self.grid.SetDefaultCellFont(wx.Font(11,wx.SWISS,wx.NORMAL,wx.NORMAL))
        for row in range(4):
            self.grid.SetColLabelValue(row,self.collabels[row])
        self.showtable()
    #按钮数据
    def buttondata(self):
        return [['./pic/save.png',u'保存',(550,720)],
               ['./pic/plus.png',u'新建',(780,720)]]
    #panel1按钮创建
    def buttoncreate(self,index):
        pic=wx.Image(self.buttondata()[index][0],wx.BITMAP_TYPE_PNG).Scale(65,65).ConvertToBitmap()
        self.button=buttons.GenBitmapButton(self.panel,-1,pic,size=(90,90),pos=self.buttondata()[index][2])
        self.button.SetBackgroundColour('CORAL')
        self.button.SetToolTipString(self.buttondata()[index][1])
        return self.button
    #panel1按钮添加
    def buttonadd(self):
        self.button1=self.buttoncreate(0)
        self.button2=self.buttoncreate(1)
    #按钮事件绑定
    def buttonbind(self):
        self.button1.Bind(wx.EVT_BUTTON,self.savehandler)
        self.button2.Bind(wx.EVT_BUTTON,self.newhandler)
    #数据库查询
    def shelvefile(self,string):
        self.database=shelve.open('./data/database.dat')
        try:
            self.person=self.database[self.string]
        except:
            self.database[self.string]=[[None for i in range(4)] for j in range(45)]
    #显示表
    def showtable(self):
        for row in range(len(self.database[self.string])):
             for col in range(4):
                 temp=self.database[self.string][row][col]
                 if temp is not None:
                    self.grid.SetCellValue(row, col,'%s' % self.database[self.string][row][col])
                 else:
                    self.grid.SetCellValue(row, col,'')
        self.grid.ForceRefresh()
    #保存事件
    def savehandler(self,event):
        temp=self.database[self.string]
        for i in range(self.grid.GetNumberRows()):
            for j in range(self.grid.GetNumberCols()):
                temp[i][j]=self.grid.GetCellValue(i,j)
        self.database[self.string]=temp
        self.showtable()
    #新建事件
    def newhandler(self,event):
        self.grid.AppendRows(numRows=1)
        self.grid.ForceRefresh()

  (未完待续。。。)

原文地址:https://www.cnblogs.com/lomooo/p/6083344.html