ADD file via upload

test1.py

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+
+# -*- 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()