Python学生管理系统(第二个小程序)

Python学生管理系统(第二个小程序),第1张

Python学生管理系统(第二个小程序)

               目    录

一、系统要求

二、用户信息

三、管理系统


一、系统要求

学生管理系统程序,应具备以下几点功能:
1.用户认证
系统用户分为学生、教师、管理员三个角色,系统可根据不同用户角色权限进入不同界面,所有用户角色需要通过身份验证才能登录系统进行 *** 作。

2.学生登录
主要实现学生登录系统可查看本人基本信息、考试成绩、修改密码。

3.教师登录
主要实现教师登录系统可查看本人基本信息、学生信息、学生成绩、修改密码。

4.管理登录
主要实现管理员登录系统可查看本人基本信息、修改本人信息、查询老师信息、修改老师信息、录入老师信息、删除老师信息、查询学生信息、修改学生信息、录入学生信息、删除学生信息、查询考试成绩、修改考试成绩、录入考试成绩、删除考试成绩、修改登录密码。

5.退出系统
所以角色 *** 作完成可退出系统登录。


二、用户信息

1.管理信息

{
    "123456": [
        "111111",
        "漫漫",
        "男",
        32,
        "12312300001"
    ],
    "123452": [
        "111111",
        "桔桔",
        "女",
        27,
        "12312300002"
    ],
    "123453": [
        "111111",
        "可可",
        "女",
        25,
        "12312300003"
    ]
}

2.教师信息

{
    "123001": [
        "111111",
        "闻闻",
        "女",
        27,
        "12300000001",
        {
            "Python一年级": [
                "Python一班",
                "Python二班"
            ]
        }
    ],
    "123002": [
        "111111",
        "雯雯",
        "女",
        25,
        "12300000002",
        {
            "Python二年级": [
                "Python一班",
                "Python二班"
            ]
        }
    ],
    "123003": [
        "111111",
        "贝贝",
        "女",
        28,
        "12300000003",
        {
            "Java一年级": [
                "Java一班",
                "Java二班"
            ],
            "Java二年级": [
                "Java一班",
                "Java二班"
            ]
        }
    ]
}

3.学生信息

{
    "210101": [
        "121212",
        "Python",
        "Python一年级",
        "Python一班",
        "路飞",
        "男",
        21,
        "2000-01-01",
        "13901230001"
    ],
    "210102": [
        "111111",
        "Python",
        "Python一年级",
        "Python一班",
        "女帝",
        "女",
        18,
        "2003-02-01",
        "13901230002"
    ],
    "210103": [
        "111111",
        "Python",
        "Python一年级",
        "Python二班",
        "小新",
        "男",
        21,
        "2000-02-14",
        "13901230003"
    ],
    "210104": [
        "111111",
        "Python",
        "Python一年级",
        "Python二班",
        "妮妮",
        "女",
        18,
        "2003-04-15",
        "13901230004"
    ],
    "210105": [
        "111111",
        "Python",
        "Python二年级",
        "Python一班",
        "大熊",
        "男",
        21,
        "2000-05-01",
        "13901230005"
    ],
    "210106": [
        "111111",
        "Python",
        "Python二年级",
        "Python一班",
        "静香",
        "女",
        18,
        "2003-06-01",
        "13901230006"
    ],
    "210107": [
        "111111",
        "Python",
        "Python二年级",
        "Python二班",
        "新一",
        "男",
        21,
        "2000-06-01",
        "13901230007"
    ],
    "210108": [
        "111111",
        "Python",
        "Python二年级",
        "Python二班",
        "小兰",
        "女",
        18,
        "2003-07-01",
        "13901230008"
    ],
    "210201": [
        "111111",
        "Java",
        "Java一年级",
        "Java一班",
        "鸣人",
        "男",
        21,
        "2000-01-01",
        "13911230001"
    ],
    "210202": [
        "111111",
        "Java",
        "Java一年级",
        "Java一班",
        "雏田",
        "女",
        18,
        "2003-02-01",
        "13911230002"
    ],
    "210203": [
        "111111",
        "Java",
        "Java一年级",
        "Java二班",
        "唐三",
        "男",
        21,
        "2000-03-01",
        "13911230003"
    ],
    "210204": [
        "111111",
        "Java",
        "Java一年级",
        "Java二班",
        "小舞",
        "女",
        18,
        "2003-04-15",
        "13911230004"
    ],
    "210205": [
        "111111",
        "Java",
        "Java二年级",
        "Java一班",
        "萧炎",
        "男",
        21,
        "2000-03-14",
        "13911230005"
    ],
    "210206": [
        "111111",
        "Java",
        "Java二年级",
        "Java一班",
        "薰儿",
        "女",
        18,
        "2003-06-06",
        "13911230006"
    ],
    "210207": [
        "111111",
        "Java",
        "Java二年级",
        "Java二班",
        "石昊",
        "男",
        18,
        "2000-05-06",
        "13911230007"
    ],
    "210208": [
        "111111",
        "Java",
        "Java二年级",
        "Java二班",
        "云曦",
        "女",
        18,
        "2003-08-08",
        "13911230008"
    ]
}

4.考试成绩

{
    "210101": {
        "语文": 88,
        "数学": 87,
        "英语": 90
    },
    "210102": {
        "语文": 81,
        "数学": 85,
        "英语": 86
    },
    "210103": {
        "语文": 83,
        "数学": 81,
        "英语": 91
    },
    "210104": {
        "语文": 85,
        "数学": 82,
        "英语": 90
    },
    "210105": {
        "语文": 89,
        "数学": 86,
        "英语": 93
    },
    "210106": {
        "语文": 81,
        "数学": 87,
        "英语": 95
    },
    "210107": {
        "语文": 90,
        "数学": 86,
        "英语": 90
    },
    "210108": {
        "语文": 92,
        "数学": 81,
        "英语": 91
    },
    "210201": {
        "语文": 81,
        "数学": 96,
        "英语": 90
    },
    "210202": {
        "语文": 83,
        "数学": 86,
        "英语": 92
    },
    "210203": {
        "语文": 88,
        "数学": 81,
        "英语": 89
    },
    "210204": {
        "语文": 85,
        "数学": 81,
        "英语": 92
    },
    "210205": {
        "语文": 82,
        "数学": 83,
        "英语": 95
    },
    "210206": {
        "语文": 86,
        "数学": 99,
        "英语": 91
    },
    "210207": {
        "语文": 85,
        "数学": 78,
        "英语": 95
    },
    "210208": {
        "语文": 82,
        "数学": 81,
        "英语": 90
    }
}

三、管理系统

1.管理系统

from students import student_login
from teacher import teacher_login
from administrator import administrator_login
import time
import json

open_administrator = open('administrator.json', 'r', encoding='utf-8')
administrator = json.loads(open_administrator.read())
open_teacher = open('teacher.json', 'r', encoding='utf-8')
teacher = json.loads(open_teacher.read())
open_student = open('student.json', 'r', encoding='utf-8')
student = json.loads(open_student.read())
open_results = open('results.json', 'r', encoding='utf-8')
results = json.loads(open_results.read())

while True:
    permissions = input('请您选择用户权限(1.学生登录 2.教师登录 3. 管理登录 4.退出系统):')
    if permissions == '1':
        student_login(student, results)
    elif permissions == '2':
        teacher_login(teacher, student, results)
    elif permissions == '3':
        administrator_login(administrator, teacher, student, results)
    elif permissions == '4':
        break

save_administrator = open('administrator.json', 'w', encoding='utf-8')
json.dump(administrator, save_administrator, ensure_ascii=False, indent=4)
save_teacher = open('teacher.json', 'w', encoding='utf-8')
json.dump(teacher, save_teacher, ensure_ascii=False, indent=4)
save_student = open('student.json', 'w', encoding='utf-8')
json.dump(student, save_student, ensure_ascii=False, indent=4)
save_results = open('results.json', 'w', encoding='utf-8')
json.dump(results, save_results, ensure_ascii=False, indent=4)

2.学生登录

import time

def student_login(x, y):
    while True:
        login_operation = input('请您选择登录 *** 作(1.登录系统 2.找回密码 3.退出系统):')
        if login_operation == '1':
            account = input('请您输入学生证号:')
            password = input('请您输入登录密码:')
            if account in x and x[account][0] == password:
                time.sleep(0.5)
                print('密码正确,登录成功')
                while True:
                    query = input('请您选择 *** 作选项(1.查询个人信息 2.查询考试成绩 3.修改登录密码 4.退出查询):')
                    if query == '1':
                        print('*' * 5 + '个人信息' + '*' * 5)
                        print('专业:{}'.format(x[account][1]))
                        print('年级:{}'.format(x[account][2]))
                        print('班级:{}'.format(x[account][3]))
                        print('学号:{}'.format(account))
                        print('姓名:{}'.format(x[account][4]))
                        print('性别:{}'.format(x[account][5]))
                        print('年龄:{}'.format(x[account][6]))
                        print('生日:{}'.format(x[account][7]))
                        print('电话:{}'.format(x[account][8]))
                        print('*' * 15)
                        time.sleep(0.5)

                    elif query == '2':
                        print('*' * 5 + '考试成绩' + '*' * 5)
                        print('语文:{}'.format(y[account]['语文']))
                        print('数学:{}'.format(y[account]['数学']))
                        print('英语:{}'.format(y[account]['英语']))
                        print('*' * 16)
                        time.sleep(0.5)

                    elif query == '3':
                        while True:
                            reserved = input('请您输入预留手机号码:')
                            if reserved == x[account][8]:
                                new_password = input('请您输入新密码:')
                                x[account][0] = new_password
                                time.sleep(0.5)
                                print('密码修改成功!新密码:{}'.format(new_password))
                                break
                            else:
                                print('号码错误,请您核实!')
                                modify = input('是否继续修改(1.继续 2.退出):')
                                if modify == '2':
                                    break

                    elif query == '4':
                        break
            elif account in x and x[account][0] != password:
                print('密码错误,请核实密码!')
            else:
                print('不好意思,您输入的学号不存在')

        elif login_operation == '2':
            retrieve_password = input('是否需要找回密码(1.需要 2.取消):')
            if retrieve_password == '1':
                while True:
                    student_id = input('请您输入学生证号:')
                    if student_id in x:
                        break
                    else:
                        print('学号错误,请您核实!')

                while True:
                    phone = input('请您输入预留手机号码:')
                    if x[student_id][8] == phone:
                        break
                    else:
                        print('号码错误,请您核实!')

                while True:
                    first_input = input('请您输入新密码:')
                    second_input = input('请再次输入密码:')
                    if first_input == second_input:
                        x[student_id][0] = first_input
                        time.sleep(0.5)
                        print('密码找回成功,请重新登录!')
                        break
                    else:
                        print('两次密码不一致,请您仔细核对!')

        elif login_operation == '3':
            break

3.教师登录

import time

def teacher_login(x, y, z):
    while True:
        login_operation = input('请您选择登录 *** 作(1.登录系统 2.找回密码 3.退出系统):')
        if login_operation == '1':
            account = input('请您输入员工号码:')
            password = input('请您输入登录密码:')
            if account in x and x[account][0] == password:
                time.sleep(0.5)
                print('密码正确,登录成功')
                while True:
                    query = input('请您选择 *** 作选项(1.查询本人信息 2.查询学生信息 3.查询考试成绩 4.修改登录密码 5.退出查询):')
                    if query == '1':
                        print('*' * 10 + '个人信息' + '*' * 10)
                        print('教师工号:{}'.format(account))
                        print('教师姓名:{}'.format(x[account][1]))
                        print('教师性别:{}'.format(x[account][2]))
                        print('教师年龄:{}'.format(x[account][3]))
                        print('教师电话:{}'.format(x[account][4]))
                        for m, n in x[account][5].items():
                            print('授课年级:{}'.format(m))
                            print('授课班级:{}'.format(' '.join(n)))
                        print('*' * 27)
                        time.sleep(0.5)
                    elif query == '2':
                        while True:
                            entry = input('是否继续录入 *** 作(1.继续 2.退出):')
                            if entry == '1':
                                way = input('请您选择查询方式(1.查询个人 2.查询全部):')
                                if way == '1':
                                    student_id = input('请您输入需要查询同学的学号:')
                                    if y[student_id][2] in x[account][5]:
                                        print('*' * 5 + '学生信息' + '*' * 5)
                                        print('学号:{}'.format(student_id))
                                        print('姓名:{}'.format(y[student_id][4]))
                                        print('性别:{}'.format(y[student_id][5]))
                                        print('年龄:{}'.format(y[student_id][6]))
                                        print('生日:{}'.format(y[student_id][7]))
                                        print('电话:{}'.format(y[student_id][8]))
                                        print('*' * 15)
                                        time.sleep(0.5)
                                    else:
                                        print('该同学不在您授课班级内!')

                                elif way == '2':
                                    print('*' * 30 + '学生信息' + '*' * 30)
                                    for i in y:
                                        for m, n in x[account][5].items():
                                            if y[i][2] == m and y[i][3] in n:
                                                print('学号:{}、姓名:{}、性别:{}、年龄:{}、生日:{}、电话:{}'.
                                                      format(i, y[i][4], y[i][5], y[i][6], y[i][7], y[i][8]))
                                    print('*' * 67)
                                    time.sleep(0.5)
                            elif entry == '2':
                                break

                    elif query == '3':
                        while True:
                            entry = input('是否继续录入 *** 作(1.继续 2.退出):')
                            if entry == '1':
                                way = input('请您选择查询方式(1.查询个人 2.查询全部):')
                                if way == '1':
                                    student_id = input('请您输入需要查询同学的学号:')
                                    if y[student_id][2] in x[account][5]:
                                        print('*' * 3 + '考试成绩' + '*' * 3)
                                        print('学号:{}'.format(student_id))
                                        print('姓名:{}'.format(y[student_id][4]))
                                        print('语文:{}'.format(z[student_id]['语文']))
                                        print('数学:{}'.format(z[student_id]['数学']))
                                        print('英语:{}'.format(z[student_id]['英语']))
                                        print('*' * 10)
                                        time.sleep(0.5)
                                    else:
                                        print('该同学不在您授课班级内!')

                                elif way == '2':
                                    print('*' * 16 + '学生考试成绩' + '*' * 16)
                                    for i in y:
                                        for m, n in x[account][5].items():
                                            if y[i][2] == m and y[i][3] in n:
                                                print('学号:{}、姓名:{}、语文:{}、数学:{}、英语:{}'.
                                                      format(i, y[i][4], z[i]['语文'], z[i]['数学'], z[i]['英语']))
                                    print('*' * 42)
                                    time.sleep(0.5)
                            elif entry == '2':
                                break

                    elif query == '4':
                        while True:
                            reserved = input('请您输入预留手机号码:')
                            if reserved == x[account][4]:
                                new_password = input('请您输入新密码:')
                                x[account][0] = new_password
                                time.sleep(0.5)
                                print('密码修改成功!新密码:{}'.format(new_password))
                                break
                            else:
                                print('号码错误,请您核实!')
                                modify = input('是否继续修改(1.继续 2.退出):')
                                if modify == '2':
                                    break

                    elif query == '5':
                        break

            elif account in x and x[account][0] != password:
                print('密码错误,请核实密码!')
            else:
                print('不好意思,工号不存在!')

        elif login_operation == '2':
            retrieve_password = input('是否需要找回密码(1.需要 2.取消):')
            if retrieve_password == '1':
                while True:
                    teacher_id = input('请您输入教师工号:')
                    if teacher_id in x:
                        break
                    else:
                        print('工号错误,请您核实!')

                while True:
                    phone = input('请您输入预留手机号码:')
                    if x[teacher_id][4] == phone:
                        break
                    else:
                        print('号码错误,请您核实!')

                while True:
                    first_input = input('请您输入新密码:')
                    second_input = input('请再次输入密码:')
                    if first_input == second_input:
                        x[teacher_id][0] = first_input
                        time.sleep(0.5)
                        print('密码找回成功,请您重新登录!')
                        break
                    else:
                        print('两次密码不同,请您仔细核对!')

        elif login_operation == '3':
            break

4.管理登录

import time

options = '''********************************
 1.查询本人信息       2.修改本人信息     
 3.查询老师信息       4.修改老师信息     
 5.录入老师信息       6.删除老师信息
 7.查询学生信息       8.修改学生信息
 9.录入学生信息      10.删除学生信息
11.查询考试成绩      12.修改考试成绩
13.录入考试成绩      14.删除考试成绩
15.修改登录密码      16.退出系统登录
********************************'''

def administrator_login(a, b, c, d):
    while True:
        login_operation = input('请您选择登录 *** 作(1.登录系统 2.找回密码 3.退出系统):')
        if login_operation == '1':
            account = input('请您输入管理账号:')
            password = input('请您输入登录密码:')
            if account in a and a[account][0] == password:
                time.sleep(0.5)
                print('密码正确,登录成功')
                while True:
                    print(options)
                    query = input('请您选择 *** 作选项:')

                    if query == '1':
                        print('*' * 6 + '个人信息' + '*' * 6)
                        print('管理账号:{}'.format(account))
                        print('管理姓名:{}'.format(a[account][1]))
                        print('管理性别:{}'.format(a[account][2]))
                        print('管理年龄:{}'.format(a[account][3]))
                        print('管理电话:{}'.format(a[account][4]))
                        print('*' * 18)
                        time.sleep(0.5)

                    elif query == '2':
                        print('*' * 23 + '个人信息' + '*' * 23)
                        print('账号:{}、姓名:{}、性别:{}、年龄:{}、电话:{}'.
                              format(account, a[account][1], a[account][2], a[account][3], a[account][4]))
                        print('*' * 52)
                        while True:
                            personal_change = input('请您选择修改选项(1.姓名 2.性别 3.年龄 4.电话 5.退出):')
                            if personal_change == '1':
                                name = input('请您输入姓名:')
                                a[account][1] = name
                            elif personal_change == '2':
                                gender = input('请您输入性别:')
                                a[account][2] = gender
                            elif personal_change == '3':
                                age = input('请您输入年龄:')
                                a[account][3] = age
                            elif personal_change == '4':
                                phone = input('请您输入电话:')
                                a[account][4] = phone
                            elif personal_change == '5':
                                break
                        print('*' * 23 + '个人信息' + '*' * 23)
                        print('账号:{}、姓名:{}、性别:{}、年龄:{}、电话:{}'.
                              format(account, a[account][1], a[account][2], a[account][3], a[account][4]))
                        print('*' * 52)
                        time.sleep(0.5)

                    elif query == '3':
                        while True:
                            way = input('请您选择查询 *** 作(1.查询个人 2.查询全部 3.退出查询):')
                            if way == '1':
                                teacher_id = input('请您输入需要查询老师的工号:')
                                if teacher_id in b:
                                    print('*' * 11 + '教师信息' + '*' * 11)
                                    print('工号:{}'.format(teacher_id))
                                    print('姓名:{}'.format(b[teacher_id][1]))
                                    print('性别:{}'.format(b[teacher_id][2]))
                                    print('年龄:{}'.format(b[teacher_id][3]))
                                    print('电话:{}'.format(b[teacher_id][4]))
                                    for m, n in b[teacher_id][5].items():
                                        print('授课年级:{}'.format(m))
                                        print('授课班级:{}'.format(' '.join(n)))
                                    print('*' * 27)
                                    time.sleep(0.5)
                                else:
                                    print('教师工号错误,请您核实!')
                            elif way == '2':
                                print('*' * 50 + '教师信息' + '*' * 50)
                                for i in b:
                                    for m, n in b[i][5].items():
                                        print('工号:{}、姓名:{}、性别:{}、年龄:{}、电话:{}、授课年级:{}、授课班级:{}'.
                                              format(i, b[i][1], b[i][2], b[i][3], b[i][4], m, ' '.join(n)))
                                print('*' * 106)
                                time.sleep(0.5)
                            elif way == '3':
                                break

                    elif query == '4':
                        teacher_id = input('请您输入需要修改老师的工号:')
                        if teacher_id in b:
                            print('*' * 50 + '教师信息' + '*' * 50)
                            for m, n in b[teacher_id][5].items():
                                print('工号:{}、姓名:{}、性别:{}、年龄:{}、电话:{}、授课年级:{}、授课班级:{}'.
                                      format(teacher_id, b[teacher_id][1], b[teacher_id][2],
                                             b[teacher_id][3], b[teacher_id][4], m, ' '.join(n)))
                            print('*' * 106)
                            while True:
                                teacher_change = input('请您选择修改选项(1.姓名 2.性别 3.年龄 4.电话 5.授课年级(班级) 6.退出):')
                                if teacher_change == '1':
                                    name = input('请您输入姓名:')
                                    b[teacher_id][1] = name
                                elif teacher_change == '2':
                                    gender = input('请您输入性别:')
                                    b[teacher_id][2] = gender
                                elif teacher_change == '3':
                                    age = input('请您输入年龄:')
                                    b[teacher_id][3] = age
                                elif teacher_change == '4':
                                    phone = input('请您输入电话:')
                                    b[teacher_id][4] = phone
                                elif teacher_change == '5':
                                    teacher_options = input('请您选择 *** 作类型(1.增加班级 2.删除班级 3.退出 *** 作):')
                                    while True:
                                        if teacher_options == '1':
                                            add_grade = input('请您输入增加年级:').capitalize()
                                            add_class = input('请您输入增加班级:').capitalize()
                                            if add_grade in b[teacher_id][5] and add_class in b[teacher_id][5][
                                                add_grade]:
                                                print('您输入的年级和班级已存在')
                                            elif add_grade in b[teacher_id][5] and add_class not in b[teacher_id][5][
                                                add_grade]:
                                                b[teacher_id][5][add_grade].append(add_class)
                                                print('信息添加成功')
                                                break
                                            else:
                                                b[teacher_id][5][add_grade] = [add_class]
                                                print('信息添加成功')
                                                break
                                        elif teacher_options == '2':
                                            choose = input('是否继续 *** 作(1.继续 2.退出)')
                                            if choose == '1':
                                                delete_grade = input('请您输入删除年级:').capitalize()
                                                delete_class = input('请您输入删除班级:').capitalize()
                                                if delete_grade in b[teacher_id][5]:
                                                    if delete_class in b[teacher_id][5][delete_grade]:
                                                        b[teacher_id][5][delete_grade].remove(delete_class)
                                                        print('信息删除成功')
                                                        break
                                                    elif b[teacher_id][5][delete_grade] == []:
                                                        del b[teacher_id][5][delete_grade]
                                                        print('信息删除成功')
                                                        break
                                                    else:
                                                        print('您输入的班级不存在')
                                                else:
                                                    print('您输入的年级不存在')
                                            elif choose == '2':
                                                break
                                        elif teacher_options == '3':
                                            break
                                elif teacher_change == '6':
                                    break
                                print('*' * 50 + '教师信息' + '*' * 50)
                                if b[teacher_id][5] == {}:
                                    print('工号:{0}、姓名:{1}、性别:{2}、年龄:{3}、电话:{4}、授课年级:{5}、授课班级:{5}'.
                                          format(teacher_id, b[teacher_id][1], b[teacher_id][2],
                                                 b[teacher_id][3], b[teacher_id][4], '无'))
                                else:
                                    for m, n in b[teacher_id][5].items():
                                        print('工号:{0}、姓名:{1}、性别:{2}、年龄:{3}、电话:{4}、授课年级:{5}、授课班级:{6}'.
                                              format(teacher_id, b[teacher_id][1], b[teacher_id][2],
                                                     b[teacher_id][3], b[teacher_id][4], m, ' '.join(n)))
                                print('*' * 106)
                        else:
                            print('教师工号错误,请您核实!')

                    elif query == '5':
                        while True:
                            choose = input('是否继续 *** 作(1.继续 2.退出)')
                            if choose == '1':
                                teacher_id = input('请您输入教师工号:')
                                if teacher_id in b:
                                    print('该教师工号已存在')
                                else:
                                    b[teacher_id] = ['', '', '', '', '', '']
                                    b[teacher_id][0] = input('请您输入登录密码:')
                                    b[teacher_id][1] = input('请您输入教师姓名:')
                                    b[teacher_id][2] = input('请您输入教师性别:')
                                    b[teacher_id][3] = input('请您输入教师年龄:')
                                    b[teacher_id][4] = input('请您输入教师电话:')
                                    teacher_grade = input('请您输入教师授课年级:')
                                    teacher_class = input('请您输入教师授课班级(多个班级请用英文,隔开输入):')
                                    b[teacher_id][5] = {teacher_grade: [teacher_class]}
                                    print('教师信息录入成功')
                                    time.sleep(0.5)
                                    print('*' * 50 + '教师信息' + '*' * 50)
                                    for m, n in b[teacher_id][5].items():
                                        print('工号:{}、姓名:{}、性别:{}、年龄:{}、电话:{}、授课年级:{}、授课班级:{}'.
                                              format(teacher_id, b[teacher_id][1], b[teacher_id][2],
                                                     b[teacher_id][3], b[teacher_id][4], m, ' '.join(n)))
                                    print('*' * 106)
                                    time.sleep(0.5)
                                    break
                            elif choose == '2':
                                break

                    elif query == '6':
                        delete_teacher = input('请您输入需要删除老师的工号:')
                        if delete_teacher in b:
                            del b[delete_teacher]
                            print('教师信息已删除!')
                        else:
                            print('你输入的工号不存在,请核实!')

                    elif query == '7':
                        while True:
                            way = input('请您选择查询 *** 作(1.查询个人 2.查询全部 3.退出查询):')
                            if way == '1':
                                student_id = input('请您输入需要查询同学的学号:')
                                if student_id in c:
                                    print('*' * 5 + '学生信息' + '*' * 5)
                                    print('学号:{}'.format(student_id))
                                    print('姓名:{}'.format(c[student_id][4]))
                                    print('性别:{}'.format(c[student_id][5]))
                                    print('年龄:{}'.format(c[student_id][6]))
                                    print('生日:{}'.format(c[student_id][7]))
                                    print('电话:{}'.format(c[student_id][8]))
                                    print('*' * 15)
                                else:
                                    print('您输入的学生号码有误,请核实!')
                            elif way == '2':
                                print('*' * 30 + '学生信息' + '*' * 30)
                                for i in c:
                                    print('学号:{}、姓名:{}、性别:{}、年龄:{}、生日:{}、电话:{}'.
                                          format(i, c[i][4], c[i][5], c[i][6], c[i][7], c[i][8]))
                                print('*' * 67)
                            elif way == '3':
                                break

                    elif query == '8':
                        students_id = input('请您输入需要修改信息学生证号:')
                        if students_id in c:
                            while True:
                                students_change = input('请您选择修改选项(1.姓名 2.性别 3.年龄 4.生日 5.电话 6.退出):')
                                if students_change == '1':
                                    name = input('请您输入姓名:')
                                    c[students_id][4] = name
                                elif students_change == '2':
                                    gender = input('请您输入性别:')
                                    c[students_id][5] = gender
                                elif students_change == '3':
                                    age = input('请您输入年龄:')
                                    c[students_id][6] = age
                                elif students_change == '4':
                                    birthday = input('请您输入生日(格式:2000-01-01):')
                                    c[students_id][7] = birthday
                                elif students_change == '5':
                                    phone = input('请您输入电话:')
                                    c[students_id][8] = phone
                                elif students_change == '6':
                                    break
                        else:
                            print('输入学生证号错误,请核对!')
                        print('*' * 30 + '学生信息' + '*' * 30)
                        print('学号:{}、姓名:{}、性别:{}、年龄:{}、生日:{}、电话:{}'.
                              format(students_id, c[students_id][4], c[students_id][5],
                                     c[students_id][6], c[students_id][7], c[students_id][8]))
                        print('*' * 67)
                        time.sleep(0.5)

                    elif query == '9':
                        while True:
                            choose = input('是否继续 *** 作(1.继续 2.退出)')
                            if choose=='1':
                                students_id = input('请您输入学生证号:')
                                if students_id in c:
                                    print('学生证号已存在,请核实!')
                                else:
                                    password = input('请您输入密码:')
                                    professional = input('请您输入专业:').capitalize()
                                    grade = input('请您输入年级:').capitalize()
                                    Class = input('请您输入班级:').capitalize()
                                    name = input('请您输入姓名:')
                                    gender = input('请您输入性别:')
                                    age = input('请您输入年龄:')
                                    birthday = input('请您输入生日(格式:2000-01-01):')
                                    phone = input('请您输入电话:')
                                    c[students_id] = [password, professional, grade, Class,
                                                      name, gender, age, birthday, phone]
                                    time.sleep(0.5)
                                    print('学生信息录入成功')
                                    print('*' * 53 + '学生信息' + '*' * 53)
                                    print('学号:{}、专业:{}、年级:{}、班级:{}、姓名:{}、性别:{}、年龄:{}、生日:{}、电话:{}'.
                                          format(students_id, c[students_id][1], c[students_id][2],
                                                 c[students_id][3], c[students_id][4], c[students_id][5],
                                                 c[students_id][6], c[students_id][7], c[students_id][8]))
                                    print('*' * 113)
                                    time.sleep(0.5)
                            if choose == '2':
                                break

                    elif query == '10':
                        while True:
                            choose = input('是否继续 *** 作(1.继续 2.退出)')
                            if choose == '1':
                                students_id = input('请您输入需要删除学生证号:')
                                if students_id in c:
                                    del c[students_id]
                                    print('学生信息删除成功')
                                else:
                                    print('学生证号不存在,请核实!')
                            if choose == '2':
                                break

                    elif query == '11':
                        while True:
                            way = input('请您选择查询方式(1.查询个人 2.查询全部  3.退出查询):')
                            if way == '1':
                                student_id = input('请您输入需要查询同学的学号:')
                                if student_id in c:
                                    print('*' * 5 + '考试成绩' + '*' * 5)
                                    print('学号:{}'.format(student_id))
                                    print('姓名:{}'.format(c[student_id][4]))
                                    print('语文:{}'.format(d[student_id]['语文']))
                                    print('数学:{}'.format(d[student_id]['数学']))
                                    print('英语:{}'.format(d[student_id]['英语']))
                                    print('*' * 16)
                                    time.sleep(0.5)
                                else:
                                    print('输入学号不存在,请核实!')
                            if way == '2':
                                print('*' * 18 + '考试成绩' + '*' * 18)
                                for m in d:
                                    if m in c:
                                        print('学号:{}、姓名:{}、语文:{}、数学:{}、英语:{}'.
                                              format(m, c[m][4], d[m]['语文'], d[m]['数学'], d[m]['英语']))
                                print('*' * 43)
                            if way == '3':
                                break

                    elif query == '12':
                        while True:
                            choose = input('是否继续 *** 作(1.继续 2.退出)')
                            if choose == '1':
                                student_id = input('请您输入需要修改同学的学号:')
                                if student_id in c and student_id in d:
                                    while True:
                                        modified_grades = input('请您输入修改 *** 作(1.语文 2.数学 3.英语 4.退出):')
                                        if modified_grades == '1':
                                            d[student_id]['语文'] = input('请您输入语文成绩:')
                                        elif modified_grades == '2':
                                            d[student_id]['数学'] = input('请您输入数学成绩:')
                                        elif modified_grades == '3':
                                            d[student_id]['英语'] = input('请您输入英语成绩:')
                                        elif modified_grades == '4':
                                            time.sleep(0.5)
                                            print('成绩信息修改成功')
                                            print('学号:{}、姓名:{}、语文:{}、数学:{}、英语:{}'.
                                                  format(student_id, c[student_id][4], d[student_id]['语文'],
                                                         d[student_id]['数学'], d[student_id]['英语']))
                                            time.sleep(0.5)
                                            break
                                else:
                                    print('输入学号不存在,请核实!')
                            elif choose == '2':
                                break

                    elif query == '13':
                        while True:
                            entry = input('是否继续录入 *** 作(1.继续 2.退出):')
                            if entry == '1':
                                student_id = input('请您输入需要录入同学的学号:')
                                if student_id in c:
                                    d[student_id]['语文'] = input('请您输入语文成绩:')
                                    d[student_id]['数学'] = input('请您输入数学成绩:')
                                    d[student_id]['英语'] = input('请您输入英语成绩:')
                                    time.sleep(0.5)
                                    print('成绩信息录入成功')
                                    print('*' * 5 + '考试成绩' + '*' * 5)
                                    print('学号:{}'.format(student_id))
                                    print('姓名:{}'.format(c[student_id][4]))
                                    print('语文:{}'.format(d[student_id]['语文']))
                                    print('数学:{}'.format(d[student_id]['数学']))
                                    print('英语:{}'.format(d[student_id]['英语']))
                                    print('*' * 16)
                                    time.sleep(0.5)
                                else:
                                    print('输入学号不存在,请核实!')
                            if entry == '2':
                                break

                    elif query == '14':
                        while True:
                            entry = input('是否继续录入 *** 作(1.继续 2.退出):')
                            if entry == '1':
                                student_id = input('请您输入需要删除同学的学号:')
                                if student_id in c:
                                    del d[student_id]
                                    d[student_id] = {'语文': 0, '数学': 0, '英语': 0, }
                                    time.sleep(0.5)
                                    print('考试成绩删除成功')
                                    print('*' * 5 + '考试成绩' + '*' * 5)
                                    print('学号:{}'.format(student_id))
                                    print('姓名:{}'.format(c[student_id][4]))
                                    print('语文:{}'.format(d[student_id]['语文']))
                                    print('数学:{}'.format(d[student_id]['数学']))
                                    print('英语:{}'.format(d[student_id]['英语']))
                                    print('*' * 16)
                                    time.sleep(0.5)
                                else:
                                    print('输入学号不存在,请核实!')
                            if entry == '2':
                                break

                    elif query == '15':
                        while True:
                            reserved = input('请您输入预留手机号码:')
                            if reserved == a[account][4]:
                                new_password = input('请您输入新密码:')
                                a[account][0] = new_password
                                time.sleep(0.5)
                                print('密码修改成功!新密码:{}'.format(new_password))
                                break
                            else:
                                print('号码错误,请您核实!')
                                modify = input('是否继续修改(1.继续 2.退出):')
                                if modify == '2':
                                    break

                    elif query == '16':
                        break

            elif account in a and a[account][0] != password:
                print('密码错误,请您核实!')
            else:
                print('不好意思,账号错误!')

        elif login_operation == '2':
            retrieve_password = input('是否需要找回密码(1.需要 2.取消):')
            if retrieve_password == '1':
                while True:
                    administrator_id = input('请您输入管理账号:')
                    if administrator_id in a:
                        break
                    else:
                        print('工号错误,请您核实!')

                while True:
                    phone = input('请您输入预留手机号码:')
                    if a[administrator_id][4] == phone:
                        break
                    else:
                        print('号码错误,请您核实!')

                while True:
                    first_input = input('请您输入新密码:')
                    second_input = input('请再次输入密码:')
                    if first_input == second_input:
                        a[administrator_id][0] = first_input
                        time.sleep(0.5)
                        print('密码找回成功,请您重新登录!')
                        break
                    else:
                        print('两次密码不同,请您仔细核对!')

        elif login_operation == '3':
            break

Python编程界的一枚小学生,还请大佬们多多指导。

欢迎分享,转载请注明来源:内存溢出

原文地址: http://outofmemory.cn/zaji/5657950.html

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