diff --git a/test1.py b/test1.py new file mode 100644 index 0000000..b941574 --- /dev/null +++ b/test1.py @@ -0,0 +1,339 @@ + +# -*- coding: utf-8 -*- + +import tkinter as tk + + +LIST = [] + + + +def writeTxt_wMode(studentList): + + with open("test.txt", "w", encoding="utf-8") as f: + for i in range(0, len(studentList)): + DICT = studentList[i] + + if i == len(studentList) - 1: + f.write("{0}\t{1}\t{2}".format(DICT["name"], DICT["sex"], DICT["phone"])) + else: + f.write("{0}\t{1}\t{2}\n".format(DICT["name"], DICT["sex"], DICT["phone"])) + + + +def readTxt() -> list: + emptyList1 = [] + emptyList2 = [] + + + f = open("./test.txt", 'r', encoding='UTF-8') + + + for i in f: + a = str(i) + b = a.replace('\n', '') + emptyList1.append(b.split("\t")) + + + while len(emptyList2) < len(emptyList1): + for j in range(0, len(emptyList1)): + name = emptyList1[j][0] + sex = emptyList1[j][1] + phone = emptyList1[j][2] + + Dict = {"name": name, "sex": sex, "phone": phone} + + emptyList2.append(Dict) + + f.close() + + + return emptyList2 + + + +def checkPhoneNumber_Boolean(phone): + if phone.isdigit(): + return True + else: + result.set("电话号码输入不是纯数字") + return False + + + +def trim(strings): + + while strings[:1] == ' ': + strings = strings[1:] + + while strings[-1:] == ' ': + strings = strings[:-1] + + return strings + + + +def checkTheSameName(enterName): + flagList = [] # 存的是名字的索引 + List = [] + returnList = [] + date = 1 + + for i in range(0, len(LIST)): + if LIST[i]["name"] == enterName: + + flagList.append(int(i)) + + if len(flagList) == 1: + + return date # 返回1表示不重名 + + if len(flagList) > 1: + for i in flagList: + List.append(LIST[i]) + + + returnList.append(List) + returnList.append(flagList) + return returnList # 第一个元素是列表,第二个元素是存储重复名字的索引的 列表 + + +# 定义方法显示所有重复的学生信息 +def show_ofTheSameName(list_ofTheSameName): + + str_out = "" + + str_out += "出现同名，同名学生信息显示如下：\n" + + + str_out += ("{:^9}".format("学生序号") + + "{:^9}".format("学生姓名") + + "{:^9}".format("学生性别") + + "{:^11}".format("电话号码") + + "\n") + + for i in range(0, len(list_ofTheSameName)): + + str_out += ("{:<11}".format(i + 1, chr(12288)) + + "{:<11}".format(list_ofTheSameName[i].get("name"), chr(12288)) + + "{:^9}".format(list_ofTheSameName[i].get("sex"), chr(12288)) + + "{:>15}".format(list_ofTheSameName[i].get("phone"), chr(12288)) + + "\n") + + str_out += "\n请在上方输入详细学生信息，进行精准删除" + result.set(str_out) + + + +def delete_Gui_StudentMessage(): + textName.set("") + textSex.set("") + textPhone.set("") + + + +def addStudentsMessage(): + + name = textName.get() + + if not name: + result.set("学生姓名不能为空") + return + + + if trim(name) == "": + result.set("学生姓名不能为空") + return + + + sex = textSex.get() + if sex == "男" or sex == "女": + pass + else: + + result.set("性别输入格式有误") + return + + + phone = textPhone.get() + + resultBoolean = checkPhoneNumber_Boolean(phone) + if resultBoolean: + pass + else: + return + + Dict = {"name": name, "sex": sex, "phone": phone} + LIST.append(Dict) + result.set("学生已添加") + + delete_Gui_StudentMessage() + + writeTxt_wMode(LIST) + + return + + +# 2、删除学生信息 +def deleteMessage() -> list: + # 定义信号位 + flag = True + + enterName = textName.get() + + for i in range(0, len(LIST)): + if LIST[i]["name"] == enterName: + flag = False + break + + if flag: + result.set("学生不存在") + + return LIST + + # 开始遍历查找 + accept = checkTheSameName(enterName) # 接收查找同名方法的返回值 + + if accept == 1: + for i in range(0, len(LIST)): + if LIST[i]["name"] == enterName: + del LIST[i] + result.set("删除成功") + writeTxt_wMode(LIST) + delete_Gui_StudentMessage() + # 删除成功直接返回，结束该方法 + return + else: + + show_ofTheSameName(accept[0]) + for i in range(0, len(LIST)): + if LIST[i]["name"] == textName.get(): + if LIST[i]["sex"] == textSex.get(): + if LIST[i]["phone"] == textPhone.get(): + del LIST[i] + result.set("删除成功") + writeTxt_wMode(LIST) + delete_Gui_StudentMessage() + return + + +# 3、修改学生信息 +def change(): + if LIST is None: + result.set("没有信息，无法修改") + return None + if len(LIST) == 0: + result.set("没有信息，无法修改") + return None + if len(LIST) != 0: + inputName = textName.get() + for i in range(0, len(LIST)): + if LIST[i]["name"] == inputName: + LIST[i]["sex"] = textSex.get() + LIST[i]["phone"] = textSex.get() + writeTxt_wMode(LIST) + result.set("修改成功") + + delete_Gui_StudentMessage() + return + + +# 4、显示所有学生信息 +def show(): + + str_out = "" + + if LIST is None: + result.set("无学生信息") + return + if len(LIST) == 0: + result.set("无学生信息") + return + + if len(LIST) != 0: + str_out += "学生信息如下：\n" + + + str_out += ("{:^9}".format("学生序号") + + "{:^9}".format("学生姓名") + + "{:^9}".format("学生性别") + + "{:^11}".format("电话号码") + + "\n") + + for i in range(0, len(LIST)): + + str_out += ("{:<11}".format(i + 1, chr(12288)) + + "{:<11}".format(LIST[i].get("name"), chr(12288)) + + "{:^9}".format(LIST[i].get("sex"), chr(12288)) + + "{:>15}".format(LIST[i].get("phone"), chr(12288)) + + "\n") + + result.set(str_out) + + + +try: + for i in readTxt(): + LIST.append(i) +except: + pass + + +if __name__ == '__main__': + # 以下代码全部为gui界面的初始化 + + + window = tk.Tk() + + window.title('学生信息管理系统 ') + + window.geometry('500x650') + + + result = tk.StringVar() + result.set(" ") + topLine_school = tk.Label(window, text="湖南工业大学科技学院", font=('宋体', 13), width=20).place(x=150, y=10,anchor='nw') + + + textName = tk.StringVar() + textName.set("") + labelLine1 = tk.Label(window, text="姓 名:", font=('Arial', 15), width=10).place(x=75, y=50, anchor='nw') + entryLine1 = tk.Entry(window, show=None, font=('宋体', 15), textvariable=textName, width=20) + entryLine1.place(x=190, y=50, anchor='nw') # 显示成明文形式 + + + textSex = tk.StringVar() + textSex.set("") + labelLine2 = tk.Label(window, text="性 别:", font=('Arial', 15), width=10) + labelLine2.place(x=75, y=100, anchor='nw') + entryLine2 = tk.Entry(window, show=None, font=('Arial', 15), textvariable=textSex, width=18) + entryLine2.place(x=190, y=100, anchor='nw') + + + textPhone = tk.StringVar() + textPhone.set("") + labelLine3 = tk.Label(window, text="电 话:", font=('Arial', 15), width=10).place(x=75, y=150, anchor='nw') + entryLine3 = tk.Entry(window, show=None, font=('Arial', 15), textvariable=textPhone, width=18) + entryLine3.place(x=190, y=150, anchor='nw') + + + button1_add = tk.Button(window, text='添 加', bg='silver', font=('Arial', 12), command=addStudentsMessage, + width=8) + button1_add.place(x=40, y=220, anchor='nw') + + button2_delete = tk.Button(window, text='删 除', bg='silver', font=('Arial', 12), command=deleteMessage, width=8) + button2_delete.place(x=150, y=220, anchor='nw') + + button3_change = tk.Button(window, text='修 改', bg='silver', font=('Arial', 12), command=change, width=8) + button3_change.place(x=260, y=220, anchor='nw') + + button4_show = tk.Button(window, text='显 示', bg='silver', font=('Arial', 12), command=show, width=8) + button4_show.place(x=370, y=220, anchor='nw') + + labelLine_Name = tk.Label(window, text="@Author:", font=('宋体', 13), width=10).place(x=130, y=260, anchor='nw') + labelLine_myID = tk.Label(window, text="陈浩", font=('宋体', 13), width=10).place(x=250, y=260, anchor='nw') + + show_result = tk.Label(window, bg="white", fg="black", font=("宋体", 12), bd='0', anchor='nw', textvariable=result) + show_result.place(x="25", y="300", width="450", height="300") + + window.mainloop() \ No newline at end of file