利用GUI实现简单通讯录

亦凉 2022-12-28 12:41 212阅读 0赞

## 利用python提供的tkinter库实现通讯录 ##

**代码如下：**  
(有挺多小bug，但基本功能能实现，想用的可以自己稍微修改一下。）  
思路：用的最基本的方法：就是字典存入列表；每条信息就是字典键值，存入全局变量列表中。

import tkinter
    import tkinter.messagebox
    import _sqlite3
    stuInfos=[]
    #添加一个学生信息
    def Serchone(leibie):
        i = 1
        for tempInfo in stuInfos:
            if tempInfo['类别'] == leibie:
                return tempInfo
                i += 1
    
    def Del(leibie):
        for stu in stuInfos:                         #遍历列表
            if stu['类别'] == leibie:
                stuInfos.remove(stu)
    def change():
        def changeDate():
            n = name.get()
            p = ph.get()
            l = leibie.get()
            if n == '' or p == '':
                tkinter.messagebox.showerror("错误", "信息不能为空!")
                win4.destroy()
            else:
                for stu in stuInfos:  # 遍历列表
                    if stu['姓名'] == n:
                        stu['电话'] = p
                        stu['类别'] = l
                        tkinter.messagebox.showinfo("成功", "修改联系人成功")
                    else:
                        tkinter.messagebox.showerror("错误", "没找到联系人")
                win4.destroy()
        win4 = tkinter.Toplevel()
        win4.title('修改联系人')
        win4.geometry('500x300')
        sw = win4.winfo_screenwidth()
        sh = win4.winfo_screenheight()
        win4.geometry('+%d+%d' % ((sw - 500) / 2, (sh - 300) / 2))
        # 欢迎语
        l = tkinter.Label(win4, text='欢迎进入修改页面', font=('华文行楷', 20), fg='purple')
        l.place(relx=0.5, rely=0.1, anchor='center')
        # 提示语
        l = tkinter.Label(win4, text='请输入修改人信息', font=('正楷', 15))
        l.place(relx=0.5, rely=0.3, anchor='center')
        # 姓名输入框
        Lname = tkinter.Label(win4, text='修改人姓名:')
        Lname.place(relx=0.1, rely=0.5, anchor='center')
        nu = tkinter.StringVar()
        name = tkinter.Entry(win4, textvariable=nu)
        name.place(relx=0.15, rely=0.47, width=70)
        # 电话号输入框
        Lph = tkinter.Label(win4, text='电话:')
        Lph.place(relx=0.4, rely=0.5, anchor='center')
        nu1 = tkinter.StringVar()
        ph = tkinter.Entry(win4, textvariable=nu1)
        ph.place(relx=0.45, rely=0.47, width=140)
        Lleibie = tkinter.Label(win4, text='类别:')
        Lleibie.place(relx=0.70, rely=0.5, anchor='center')
        nu2 = tkinter.StringVar()
        leibie = tkinter.Entry(win4, textvariable=nu2)
        leibie.place(relx=0.75, rely=0.47, width=100)
        # 按钮
        b = tkinter.Button(win4, text='修改', width=10, height=3, bg='gray', command=changeDate)
        b.place(relx=0, rely=1, anchor='sw')
        b2 = tkinter.Button(win4, text='退出', width=10, height=3, bg='gray', command=win4.destroy)
        b2.place(relx=1, rely=1, anchor='se')
    
    def delete():
        def show():
            li = Serchone(Lleibie.get())
            if len(li) == 0:
                tkinter.messagebox.showerror("错误", "此人不存在")
                win3.destroy()
            pth=li['电话']
            pth2= li['姓名']
            print(pth)
            ph = tkinter.Label(win3, text='%s' % pth)
            ph.place(relx=0.55, rely=0.5, anchor='center')
            ph2 = tkinter.Label(win3, text='%s' % pth2)
            ph2.place(relx=0.85, rely=0.5, anchor='center')
    
        def delDate():
            Del(Lleibie.get())
            tkinter.messagebox.showerror("成功", "删除成功")
            win3.destroy()
    
        # 设置窗口位置
        # 不能使用两次Tk（）去创建窗体，因为tkinter中只能有一个主线程，
        win3 = tkinter.Toplevel()
        win3.title('删除联系人')
        win3.geometry('500x300')
        sw = win3.winfo_screenwidth()
        sh = win3.winfo_screenheight()
        win3.geometry('+%d+%d' % ((sw - 500) / 2, (sh - 300) / 2))
        # 欢迎语
        l = tkinter.Label(win3, text='欢迎进入删除页面', font=('华文行楷', 20), fg='purple')
        l.place(relx=0.5, rely=0.1, anchor='center')
        # 类别展示框
        Leibie = tkinter.Label(win3, text='类别:')
        Leibie.place(relx=0.2, rely=0.5, anchor='center')
        nu = tkinter.StringVar()
        Lleibie = tkinter.Entry(win3, textvariable=nu)
        Lleibie.place(relx=0.25, rely=0.47, width=70)
        # 电话号展示框
        Lph = tkinter.Label(win3, text='电话:')
        Lph.place(relx=0.50, rely=0.5, anchor='center')
        # 姓名输入框
        name = tkinter.Label(win3, text='名字:')
        name.place(relx=0.80, rely=0.5, anchor='center')
    
        # 按钮
        b = tkinter.Button(win3, text='查询', width=10, height=3, bg='gray', command=show)
        b.place(relx=0, rely=1, anchor='sw')
        b = tkinter.Button(win3, text='确认删除', width=10, height=3, bg='gray', command=delDate)
        b.place(relx=0.15, rely=1, anchor='sw')
        b2 = tkinter.Button(win3, text='退出', width=10, height=3, bg='gray', command=win3.destroy)
        b2.place(relx=1, rely=1, anchor='se')
    def add():
        newInfo = { }
        def addDate():
            n = name.get()
            p = ph.get()
            l = leibie.get()
            if n == '' or p == '':
                tkinter.messagebox.showerror("错误", "信息有不能为空!")
                win1.destroy()
            else:
                newInfo['姓名'] = n
                newInfo['电话'] = p
                newInfo['类别'] = l
                stuInfos.append(newInfo)
                tkinter.messagebox.showinfo("成功", "新增联系人成功")
                win1.destroy()
        win1 = tkinter.Toplevel()
        win1.title('新增联系人')
        win1.geometry('500x300')
        sw = win1.winfo_screenwidth()
        sh = win1.winfo_screenheight()
        win1.geometry('+%d+%d' % ((sw - 500) / 2, (sh - 300) / 2))
        # 欢迎语
        l = tkinter.Label(win1, text='欢迎进入新增页面', font=('华文行楷', 20), fg='purple')
        l.place(relx=0.5, rely=0.1, anchor='center')
        # 提示语
        l = tkinter.Label(win1, text='请输入联系人信息', font=('正楷', 15))
        l.place(relx=0.5, rely=0.3, anchor='center')
        # 姓名输入框
        Lname = tkinter.Label(win1, text='姓名:')
        Lname.place(relx=0.1, rely=0.5, anchor='center')
        nu = tkinter.StringVar()
        name = tkinter.Entry(win1, textvariable=nu)
        name.place(relx=0.15, rely=0.47, width=70)
        # 电话号输入框
        Lph = tkinter.Label(win1, text='电话:')
        Lph.place(relx=0.4, rely=0.5, anchor='center')
        nu1 = tkinter.StringVar()
        ph = tkinter.Entry(win1, textvariable=nu1)
        ph.place(relx=0.45, rely=0.47, width=140)
        Lleibie = tkinter.Label(win1, text='类别:')
        Lleibie.place(relx=0.70, rely=0.5, anchor='center')
        nu2 = tkinter.StringVar()
        leibie = tkinter.Entry(win1, textvariable=nu2)
        leibie.place(relx=0.75, rely=0.47, width=100)
        # 按钮
        b = tkinter.Button(win1, text='添加', width=10, height=3, bg='gray', command=addDate)
        b.place(relx=0, rely=1, anchor='sw')
        b2 = tkinter.Button(win1, text='退出', width=10, height=3, bg='gray', command=win1.destroy)
        b2.place(relx=1, rely=1, anchor='se')
    
    
    def find():
        # 设置窗口位置
        # 不能使用两次Tk（）去创建窗体，因为tkinter中只能有一个主线程，
        win2 = tkinter.Toplevel()
        win2.title('查询联系人')
        win2.geometry('500x300')
        sw = win2.winfo_screenwidth()
        sh = win2.winfo_screenheight()
        win2.geometry('+%d+%d' % ((sw - 600) / 2, (sh - 300) / 2))
        # 欢迎语
        l = tkinter.Label(win2, text='欢迎进入查询页面', font=('华文行楷', 20), fg='purple')
        l.place(relx=0.5, rely=0.1, anchor='center')
    
        ListB = tkinter.Listbox(win2)
        ListB.place(relx=0.1, rely=0.2, anchor='nw', width=500)
        #for item in li:
        i = 1
        for tempInfo in stuInfos:
            ListB.insert(0, tempInfo)
            i += 1
    
    
        # 按钮
        b2 = tkinter.Button(win2, text='退出', width=10, height=3, bg='gray', command=win2.destroy)
        b2.place(relx=1, rely=1, anchor='se')
    
    if __name__ == '__main__':
        def secondMain():
            op = v.get()
            if op == 1:
                add()
            elif op == 2:
                find()
            elif op == 3:
                change()
            elif op == 4:
                delete()
    
    
        # 设置窗口位置
        win = tkinter.Tk()
        win.title('我的通讯录')
        win.geometry('500x300')
        sw = win.winfo_screenwidth()
        sh = win.winfo_screenheight()
        win.geometry('+%d+%d' % ((sw - 500) / 2, (sh - 300) / 2))
        # 欢迎语
        l = tkinter.Label(win, text='欢迎进入通讯录', font=('华文行楷', 20), fg='green')
        l.place(relx=0.5, rely=0.1, anchor='center')
        # 单选按钮
        choose = [('1.添加联系人', 1), ('2.查询联系人', 2), ('3.修改联系人', 3), ('4.删除联系人', 4)]
        v = tkinter.IntVar()
        v.set(1)
        x, y = 0.5, 0.2,
        for a, b in choose:
            cc = tkinter.Radiobutton(win, text=a, variable=v, value=b)
            cc.place(relx=x, rely=y, anchor='center')
            y += 0.1
        # 按钮
        b = tkinter.Button(win, text='确定', width=10, height=3, bg='gray', command=secondMain)
        b.place(relx=0, rely=1, anchor='sw')
        b2 = tkinter.Button(win, text='退出', width=10, height=3, bg='gray', command=win.quit)
        b2.place(relx=1, rely=1, anchor='se')
    
        win.mainloop()