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dadadada

由 梦想的初衷 提交于 2019-12-01 16:48:27

1|0用面向对象的思路来写


1|1个人版


bin/starts.py

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8" />
        <title></title>
        <style type="text/css">
            #cnblogs_post_body p img:hover{
                cursor: pointer;
            }
            /*#cnblogs_post_body p img[style~=grab]{
                width: 800px;
            }*/
            li{
                list-style: ;
            }
        </style>
    </head>
    
    <body>
        <h1>1</h1>
        <h1>2</h1>
        <h1>3</h1>
        <h1>4</h1>
        <h1>5</h1>
        <h1>6</h1>
        <h1>7</h1>
        <div id="cnblogs_post_body">
            <p>
                <img src="img/头像.jpg" data-lightbox="roadtrip" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" data-lightbox="roadtrip" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" data-lightbox="roadtrip" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" data-lightbox="roadtrip" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" data-lightbox="roadtrip" alt="" />
            </p>
        </div>
        
<!--    <script src="https://cdn.bootcss.com/zooming/2.1.1/zooming.js"></script>-->
    <!--<script type="text/javascript">
        var zooming = new Zooming({
            "bgColor":"#000",
            "bgOpacity": "0.8",
            //bgOpacity
            });
        zooming.listen('#cnblogs_post_body p img');
        // #000
    </script>-->
    <!--<script src="https://cdn.bootcss.com/lightbox2/2.11.1/js/lightbox-plus-jquery.min.js"></script>
    <link href="https://cdn.bootcss.com/lightbox2/2.11.1/css/lightbox.css" rel="stylesheet">
    <script src="https://cdn.bootcss.com/lightbox2/2.11.1/js/lightbox.js"></script>
    <script>
        lightbox.option({
          'resizeDuration': 200,
          'wrapAround': true
        })
    </script>-->
    <!--<script src="http://www.suwanbin.com/my_zooming.js"></script>-->
    <!--<script src="js/new_file.js" type="text/javascript" charset="utf-8"></script>-->
    <script src="https://common.cnblogs.com/scripts/jquery-2.2.0.min.js"></script>
    <script type="text/javascript">
        $(window).load(function(){
            $("h1").each(function(index){
                console.log($(this));
                preStyle = "▍" + (index + 1);
                this.innerText = preStyle + this.innerText;
            });
        });
    </script>
        <script src="https://cdn.bootcss.com/zooming/2.1.1/zooming.js"></script>
<script type="text/javascript">
    var zooming = new Zooming({
        "bgColor":"#000",
        "bgOpacity": "0.8",
        "enableGrab": false,
        // 放大后的回调函数
        "onOpen": function(e){
            console.log(e, ' before');
            e.style.position = "absolute";
            e.style.width = "800px";
            console.log(e.style.postion, ' before');
        },
        // 关闭后的回调函数
        "onClose": function(e){
            console.log(e, ' after');
            e.style.position = "none";
            e.style.width = "200px";
        },
    });
    zooming.listen('#cnblogs_post_body p img');
</script>
    
    </body>
    
</html>
这是博客园的代码 vue.html

 

views/main.py
from views import admin from views import teacher from views import student from lib import common func_list = { "1": student.run, "2": teacher.run, "3": admin.run, } def run(): menu = """视图列表如下： 1.学生视图 2.老师视图 3.管理员视图 q.退出 """ common.choose_func(menu, func_list)
views/main.py

views/admin.py

from lib import common from interface import admin def login(): username = input("请输入用户名>>>:").strip() password = input("请输入密码>>>:").strip() if username and password: res = admin.login(username, password) if not res: print("您的账号或密码有误") else: print("登录成功！") else: print("您的账号或密码有误") def create_school(): school_name = input("请输入校区名称>>>:").strip() address = input("请输入学校地址>>>:").strip() if not school_name and address: print("学校名或地址不能为空！") else: res = admin.create_school(school_name, address) if not res: print("校区已存在，请换一个试试") else: print("校区创建成功！") def create_teacher(): # 先选择校区，再选择老师 res = get_all_school_and_print() if not res: return False school_name = res teacher = input("请输入老师姓名>>>:").strip() password = input("请输入老师账号密码>>>:").strip() if not teacher and password: print("您的输入有误！") else: res = admin.create_teacher(school_name, teacher, password) if res: print("老师创建成功！") else: print("老师创建失败！") def create_course(): pass def create_class(): pass def arrange_teacher_to_class(): pass func_list = { "1": login, "2": create_school, "3": create_teacher, "4": create_course, "5": create_class, "6": arrange_teacher_to_class, } def run(): menu = """请选择功能编号 1.登录 2.创建校区 3.创建讲师 4.创建课程 5.创建班级 6.给老师指定班级 """ common.choose_func(menu, func_list) def get_all_school_and_print(): all_school = admin.get_all_school() while True: for item in all_school: print(f"{all_school.index(item) + 1}. {item}") choice = input("请输入编号选择校区>>>:").strip() if choice in ['q', 'exit']: return False elif choice.isdigit() and int(choice) - 1 in range(0, len(all_school)): return all_school[int(choice)-1] else: print("您的输入有误！")
views/admin.py

interface/admin.py

from db.models import Admin from db.models import School from db.models import Teacher from lib import common def login(username, password): res = Admin.get_obj(username) if not res: return False password = common.get_md5(password) admin_obj = res if password == admin_obj.password: return True def register(username, password): # 判断是否已存在 res = Admin.get_obj(username) if res: return False password = common.get_md5(password) Admin(username, password) return True def create_school(school_name, address): # 判断学校是否存在，不存在则创建 res = School.get_obj(school_name) if res: return False School(school_name, address) return True def create_teacher(school_name, teacher, password): # 判断老是是否存在 res = Teacher.get_obj(teacher) if not res: Teacher(school_name, teacher, password) return True if __name__ == '__main__': register('jason', '123') register('tank', '123') register('jerry', '123') print(Admin.get_all_obj_name()) def get_all_school(): res = School.get_all_obj_name() return res
interface/admin.py

db/models.py

from db import db_handler class BaseClass: @classmethod def get_obj(cls, name): class_name = cls.__name__.lower() res = db_handler.select(class_name, name) return res def save(self): class_name = self.__class__.__name__.lower() res = db_handler.save(class_name, self) if res: return True @classmethod def get_all_obj_name(cls): class_name = cls.__name__.lower() res = db_handler.select_all_name(class_name) if res: return res class Admin(BaseClass): def __init__(self, name, password): self.name = name self.password = password self.save() # 初始化完成代表着对象已经创建好了，所以要把它给存起来 def create_school(self, school_name, address): pass class Student(BaseClass): def __init__(self, name, password, school_name): # 把创建学生时需要的信息写进来，不需要的默认赋值就行了 self.name = name self.password = password self.school_name = school_name self.class_name = None self.is_pay = False self.score = None self.save() class School(BaseClass): def __init__(self, name, address): self.name = name self.address = address self.save() class Teacher(BaseClass): def __init__(self, school_name, name, password): self.school_name = school_name self.name = name self.password = password self.save() # ... # 省略n多对象
db/models.py

db/db_handler.py

import pickle from typing import List, Union from conf import settings import os def select(class_name, name): # 文件夹路径 DB_PATH + class_name + self.name dir_path = os.path.join(settings.DB_PATH, class_name, name) if not os.path.exists(dir_path): return False with open(dir_path, 'rb') as f: obj = pickle.load(f) return obj def save(class_name, obj): dir_path = os.path.join(settings.DB_PATH, class_name) if not os.path.exists(dir_path): os.makedirs(dir_path) obj_path = os.path.join(dir_path, obj.name) with open(obj_path, 'wb') as f: pickle.dump(obj, f) return True def select_all_name(class_name): dir_path = os.path.join(settings.DB_PATH, class_name) if not os.path.exists(dir_path): return False obj_name_list = os.listdir(dir_path) return obj_name_list
db/db_handler.py

conf/settings.py

import os BASE_PATH = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) DB_PATH = os.path.join(BASE_PATH, 'db', 'datas')
conf/settings.py

lib/common.py

import hashlib def choose_func(menu, func_list): while True: print(menu) choice = input("请选择对应编号>>>：").strip() if choice in ['q', 'exit']: break elif choice in func_list: func_list[choice]() else: print("您的输入有误，请重试！") def get_md5(todo_str): md = hashlib.md5() salt = 'xkxt'.encode('utf-8') md.update(salt) md.update(todo_str.encode('utf-8')) md.update(salt) # 双重加盐，玩的就是骚 return md.hexdigest()

1|2tank版


start.py

import os import sys from core import src sys.path.append(os.path.dirname(__file__)) if __name__ == '__main__': src.run()
start.py

core/src.py

from core import admin, student, teacher func_dic = { '1': admin.admin_view, '2': student.student_view, '3': teacher.teacher_view, } # 主程序视图 def run(): while True: print(''' 1.管理员视图 2.学生视图 3.老师视图 q.退出 ''') choice = input('请选择用户功能: ').strip() if choice == 'q': break if choice not in func_dic: print('输入有误!') continue func_dic[choice]()
core/src.py

core/admin.py

from interface import admin_interface, common_interface from lib import common admin_info = { 'name': None } def register(): while True: username = input('请输入用户名:').strip() password = input('请输入密码').strip() re_password = input('请确认密码').strip() if password == re_password: flag, msg = admin_interface.admin_register(username, password) if flag: print(msg) break else: print(msg) def login(): while True: username = input('请输入用户名:').strip() password = input('请输入密码').strip() flag, msg = common_interface.login_interface(username, password, 'admin') if flag: print(msg) admin_info['name'] = username break else: print(msg) @common.login_auth('admin') def create_school(): while True: school_addr = input('请输入学校地址: ').strip() school_name = input('请输入学校名称: ').strip() flag, msg = admin_interface.create_school_interface(admin_info['name'], school_name, school_addr) if flag: print(msg) break else: print(msg) @common.login_auth('admin') def create_teacher(): while True: teacher_name = input('请输入老湿的名字: ').strip() flag, msg = admin_interface.create_teacher_interface(admin_info['name'], teacher_name) if flag: print(msg) break else: print(msg) @common.login_auth('admin') def create_course(): while True: school_list = common_interface.check_all_file('school') for index, school in enumerate(school_list): print(index, school) choice = input('请选择学校编号:').strip() if choice.isdigit(): choice = int(choice) if choice >= 0 and choice < len(school_list): school_name = school_list[choice] course_name = input('请选择课程:').strip() flag, msg = admin_interface.create_course_interface(admin_info['name'], school_name, course_name) if flag: print(msg) break else: print(msg) else: print('请输入正确的编号') else: print('请输入数字') admin_dic = { '1': register, '2': login, '3': create_school, '4': create_teacher, '5': create_course, } def admin_view(): while True: print(''' 1.注册 2.登录 3.创建学校 4.创建老师 5.创建课程 q.退出 ''') choice = input('请选择功能: ').strip() if choice == 'q': break if choice not in admin_dic: print('输入有误!') continue admin_dic[choice]()
core/admin.py

interface/admin_interface.py

from db import models import os from conf import settings # 注册接口 def admin_register(user, pwd): # admin对象 admin_obj = models.Admin.select(user) # cls, user if admin_obj: return False, '用户已存在!' # 调用类 自动触发类内部的 __init__() models.Admin(user, pwd) # self, user, pwd return True, '%s 创建成功!' % user # 创建学校接口 def create_school_interface(admin_name, school_name, school_addr): school_obj = models.School.select(school_name) if not school_obj: admin_obj = models.Admin.select(admin_name) admin_obj.add_school(school_name, school_addr) return True, '%s 学校创建成功!' % school_name # 创建老师接口 def create_teacher_interface(admin_name, teacher_name, pwd='123'): tea_obj = models.Teacher.select(teacher_name) if tea_obj: return False, '老湿已存在' admin_obj = models.Admin.select(admin_name) admin_obj.add_teacher(teacher_name, pwd) return True, '%s 老湿创建成功!' % teacher_name # 创建课程解耦 def create_course_interface(admin_name, school_name, course_name): school_obj = models.School.select(school_name) if not school_obj: return False, '学校不存在!' admin_obj = models.Admin.select(admin_name) admin_obj.add_course(course_name) school_list = school_obj.school_course_list print(school_list) if course_name not in school_list: school_obj.school_course_list.append(course_name) school_obj.save() return True, '%s 课程创建成功!' % course_name else: return False, '课程也存在!'
interface/admin_interface.py

db/models.py

import pickle from conf import settings import os from db import db_hanlder class Base: def save(self): # admin db_hanlder.db_save(self) @classmethod def select(cls, name): obj = db_hanlder.db_select(cls, name) return obj class Admin(Base): def __init__(self, name, pwd): self.name = name self.pwd = pwd self.save() # admin_obj def add_school(self, school_name, school_addr): School(school_name, school_addr) def add_teacher(self, teacher_name, pwd): Teacher(teacher_name, pwd) def add_course(self, course_name): Course(course_name) class School(Base): def __init__(self, school_name, school_addr): self.name = school_name self.school_addr = school_addr self.school_course_list = [] self.save() class Teacher(Base): def __init__(self, teacher_name, pwd): self.name = teacher_name self.pwd = pwd self.teacher_course_list = [] self.save() def teacher_choose_course(self, course_name): self.teacher_course_list.append(course_name) self.save() def check_course_student(self, course_name): course_obj = Course.select(course_name) return course_obj.student_list def change_score(self, course_name, student_name, score): student_obj = Student.select(student_name) student_obj.score[course_name] = score student_obj.save() class Course(Base): def __init__(self, course_name): self.name = course_name self.student_list = [] self.save() def add_student(self, student_name): self.student_list.append(student_name) self.save() class Student(Base): def __init__(self, student_name, student_pwd, ): self.name = student_name self.pwd = student_pwd self.school = None self.student_course_list = [] self.score = {} self.save() def choose_school(self, school_name): self.school = school_name self.save() def choose_course(self, course_name): self.student_course_list.append(course_name) self.score[course_name] = 0 self.save()
db/models.py

db/db_hanlder.py

import os from conf import settings import pickle def db_save(obj): # admin path = os.path.join(settings.DB_PATH, obj.__class__.__name__.lower()) if not os.path.isdir(path): os.mkdir(path) user_path = os.path.join(path, obj.name) with open(user_path, 'wb') as f: pickle.dump(obj, f) f.flush() def db_select(cls, name): # 文件夹的路径 path = os.path.join(settings.DB_PATH, cls.__name__.lower()) # 判断文件夹是否存在 if not os.path.isdir(path): os.mkdir(path) # 用户文件 user_path = os.path.join(path, name) if not os.path.exists(user_path): return False with open(user_path, 'rb') as f: user_obj = pickle.load(f) if user_obj: return user_obj else: return False
db/db_hanlder.py

conf/settings.py

import os BASE_PATH = os.path.dirname(os.path.dirname(__file__)) DB_PATH = os.path.join(BASE_PATH, 'db')
conf/settings.py

lib/common.py

def login_auth(user_type): from core import admin, student, teacher def auth(func): def inner(*args, **kwargs): if user_type == 'admin': if admin.admin_info['name']: return func(*args, **kwargs) else: admin.login() elif user_type == 'student': if student.student_info['name']: return func(*args, **kwargs) else: student.login() elif user_type == 'teacher': if teacher.teacher_info['name']: return func(*args, **kwargs) else: teacher.login() return inner return auth
lib/common.py

 


__EOF__

作　　者：Suwanbin
出　　处：https://www.cnblogs.com/suwanbin/p/11279832.html
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1|0用面向对象的思路来写


1|1个人版


bin/starts.py

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8" />
        <title></title>
        <style type="text/css">
            #cnblogs_post_body p img:hover{
                cursor: pointer;
            }
            /*#cnblogs_post_body p img[style~=grab]{
                width: 800px;
            }*/
            li{
                list-style: ;
            }
        </style>
    </head>
    
    <body>
        <h1>1</h1>
        <h1>2</h1>
        <h1>3</h1>
        <h1>4</h1>
        <h1>5</h1>
        <h1>6</h1>
        <h1>7</h1>
        <div id="cnblogs_post_body">
            <p>
                <img src="img/头像.jpg" data-lightbox="roadtrip" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" data-lightbox="roadtrip" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" data-lightbox="roadtrip" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" data-lightbox="roadtrip" alt="" />
            </p>
            <p>
                <img src="img/头像.jpg" data-lightbox="roadtrip" alt="" />
            </p>
        </div>
        
<!--    <script src="https://cdn.bootcss.com/zooming/2.1.1/zooming.js"></script>-->
    <!--<script type="text/javascript">
        var zooming = new Zooming({
            "bgColor":"#000",
            "bgOpacity": "0.8",
            //bgOpacity
            });
        zooming.listen('#cnblogs_post_body p img');
        // #000
    </script>-->
    <!--<script src="https://cdn.bootcss.com/lightbox2/2.11.1/js/lightbox-plus-jquery.min.js"></script>
    <link href="https://cdn.bootcss.com/lightbox2/2.11.1/css/lightbox.css" rel="stylesheet">
    <script src="https://cdn.bootcss.com/lightbox2/2.11.1/js/lightbox.js"></script>
    <script>
        lightbox.option({
          'resizeDuration': 200,
          'wrapAround': true
        })
    </script>-->
    <!--<script src="http://www.suwanbin.com/my_zooming.js"></script>-->
    <!--<script src="js/new_file.js" type="text/javascript" charset="utf-8"></script>-->
    <script src="https://common.cnblogs.com/scripts/jquery-2.2.0.min.js"></script>
    <script type="text/javascript">
        $(window).load(function(){
            $("h1").each(function(index){
                console.log($(this));
                preStyle = "▍" + (index + 1);
                this.innerText = preStyle + this.innerText;
            });
        });
    </script>
        <script src="https://cdn.bootcss.com/zooming/2.1.1/zooming.js"></script>
<script type="text/javascript">
    var zooming = new Zooming({
        "bgColor":"#000",
        "bgOpacity": "0.8",
        "enableGrab": false,
        // 放大后的回调函数
        "onOpen": function(e){
            console.log(e, ' before');
            e.style.position = "absolute";
            e.style.width = "800px";
            console.log(e.style.postion, ' before');
        },
        // 关闭后的回调函数
        "onClose": function(e){
            console.log(e, ' after');
            e.style.position = "none";
            e.style.width = "200px";
        },
    });
    zooming.listen('#cnblogs_post_body p img');
</script>
    
    </body>
    
</html>
这是博客园的代码 vue.html

 

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