def cho_tec_course(obj, course1, t_class):
#更改老师教课列表
obj.course.append(course1)
#更改老师教课班级
obj.classes.append(t_class)
DB_handler.save_obj_to_file(obj)
return
def student_resister(name, password):
# 要判断是否存在这个学生
filenames = DB_handler.get_all_filename(Student.__name__.lower())
if not filenames:
student = Student(name, password)
DB_handler.save_obj_to_file(student)
return student
if name in filenames:
return
# 处理数据并且完成存储
student = Student(name, password)
DB_handler.save_obj_to_file(student)
return student
def admin_resister(name, password):
# 要判断是否存在这个管理员，返回管理员列表
filenames = DB_handler.get_all_filename(Admin.__name__.lower())
if not filenames:
#生成管理员对象
admin = Admin(name, password)
DB_handler.save_obj_to_file(admin)
return admin
if name in filenames:
return
# 处理数据并且完成存储
admin = Admin(name, password)
DB_handler.save_obj_to_file(admin)
def zhuce(dic_user):
tag = True
while tag:
user_name = input("请输入您要注册的姓名：").strip()
if user_name in dic_user:
print("该姓名存在")
continue
pwd1 = input("请输入密码：").strip()
pwd2 = input("请在此输入密码：").strip()
if pwd1 == pwd2:
pwd3 = hashlib_pwd(pwd2)
while tag:
emile = input("请输入邮箱：").strip()
j = re.findall(r"[a-z0-9\.\-+_]+@[a-z0-9\.\-+_]+\.[a-z]+",
emile)
if j != []:
while tag:
yanzhengma1 = yanzhengma()
print("验证码：%s" % yanzhengma1)
yanzhengma2 = input("请输入验证码，区分大小写: ").strip()
if yanzhengma2 == yanzhengma1:
print("""
用户名：%s
密码：%s
邮箱:%s
""" % (user_name, pwd2, emile))
dic_user[user_name] = {
"pwd": pwd3,
"email": emile,
"logger_time": 0,
"lock": False,
"type": 0
}
res = DB_handler.get_user_write(dic_user)
jieguo = DB_handler.user_zhuce_ini(user_name)
if res == True and jieguo == True:
print("注册成功")
logger2.info("%s注册成功" % user_name)
return True
else:
print("注册失败，联系管理员")
tag = False
else:
print("验证码输入错误!")
continue
else:
print("邮箱错误")
continue
else:
print("密码输入错误")
continue
def logginger():
global logging_user, username
dic_user = DB_handler.get_user_read()
while True:
user_name = input("请输入你的姓名: ").strip()
if user_name not in dic_user:
print("""
该用户不存在！！！
1.注册
2.重新输入
3.退出
""")
choice = input("请选择: ")
if choice == "1":
jieguo = zhuce(dic_user)
if jieguo == True:
return
elif choice == "2":
continue
elif choice == "3":
return
else:
print("你输入的不正确!!!")
else:
if dic_user[user_name]["lock"] == False:
count = 0
if time.time() - dic_user[user_name]["logger_time"] >= 300:
while count <= 2:
pwd = input("请输入您的密码：").strip()
pwd1 = hashlib_pwd(pwd)
if pwd1 == dic_user[user_name]["pwd"]:
print("登陆成功")
dic_user[user_name]["logger_time"] = 0
DB_handler.get_user_write(dic_user)
logging_user = True
username = user_name
return dic_user[user_name]["type"], user_name
else:
print("密码不正确，请重新输入")
count += 1
else:
print("您输入次数过多，账户已被锁定300秒")
dic_user[user_name]["logger_time"] = time.time()
DB_handler.get_user_write(dic_user)
else:
print("账户之前被锁定时间未超过300秒")
continue
else:
print("您的账户已被管理员锁定，请联系管理员")
continue
def student_choice_read(obj_name):
if obj_name == "School":
obj_name = School
elif obj_name == "Teacher":
obj_name = Teacher
else:
obj_name = Course
filenames = DB_handler.get_all_filename(obj_name.__name__.lower())
if not filenames:
return False
# 生成对象
obj_lis=[DB_handler.load_obj_from_file(obj_name.__name__.lower(), i)\
for i in filenames]
return obj_lis
def admin_create_school(name, address, telephone):
#获得学校列表
filenames = DB_handler.get_all_filename(School.__name__.lower())
if not filenames:
#生成学习对象
school = School(name, address, telephone)
#保存学校对象
DB_handler.save_obj_to_file(school)
return school
if name in filenames:
return
school = School(name, address, telephone)
DB_handler.save_obj_to_file(school)
return school
def admin_create_classes(course_school, course_class):
# 生成创建班级的路径，是不同学校可以创建相同班级
file_path = os.path.join(settings.DB_DIR, Classes.__name__.lower(),
course_school)
filenames = DB_handler.get_all_filename(file_path)
if not filenames:
#生成班级对象
classes = Classes(course_class)
DB_handler.save_obj_to_file(classes, file_path)
return
if course_class in filenames:
return course_class
classes = Classes(course_class)
DB_handler.save_obj_to_file(classes, file_path)
return
def admin_create_course(schol_name, course_name, course_time, course_money):
#生成创建课程的路径，是不同学校可以创建相同课程
filenames_path = os.path.join(settings.DB_DIR, Course.__name__.lower(),
schol_name)
#获得课程列表
filenames = DB_handler.get_all_filename(filenames_path)
if not filenames:
#生成课程对象
course = Course(course_name, course_time, course_money)
DB_handler.save_obj_to_file(course, filenames_path)
return
if course_name in filenames:
return course_name
course = Course(course_name, course_time, course_money)
DB_handler.save_obj_to_file(course, filenames_path)
return
def run():
while True:
print("""
***********************************
欢迎来到新闻浏览器
1.查看新闻
2.登录
3.注册
4.退出
***********************************
""")
choice=input("请输入你的选择：").strip()
if choice == "1":
user.show_news()
elif choice == "2":
jieguo,username=common.logginger()
if jieguo == 1:
admin.main(username)
logger1.info("%s登陆成功"%username)
elif jieguo == 0:
user.main(username)
common.logger2.info("%s登陆成功"%username)
elif choice == "3":
dic_user = DB_handler.get_user_read()
common.zhuce(dic_user)
elif choice == "4":
exit(0)
else:
print("您输入的不正确，请重新输入！！！")
def login(startname):
global Logging, name
while True:
username = input("请输入登录用户名：").strip()
filenames = DB_handler.get_all_filename(startname.lower())
if username in filenames:
pwd = input("请输入登录密码：").strip()
obj1 = DB_handler.halib_file(pwd)
obj = DB_handler.load_obj_from_file(startname, username)
pwd2 = getattr(obj, "pwd")
if obj1 == pwd2:
Logging = True
print("登录成功！！！")
name = obj
return name
print("密码错误！！！")
continue
while True:
if startname == "student" or startname == "admin":
print("""
======================
1.注册
2.返回
======================
""")
choice = input("请选择：")
if choice == "1":
obj = register(startname)
if not obj:
return
elif choice == "2":
return
else:
print("输入错误！！！")
else:
print("请联系管理员帮你注册")
return
def register(startname):
while True:
user_name = input("请输入注册用户名(q退出)：").strip()
if user_name == "q": break
if not user_name:
print("用户名不能为空")
continue
pwd = input("请输入密码：").strip()
if not pwd:
print("密码不能为空")
continue
pwd1 = input("请再次输入密码：").strip()
pwd2 = DB_handler.halib_file(pwd1)
if not pwd1:
print("密码不能为空")
continue
if pwd != pwd1:
print("两次密码不一致")
continue
# 将数据按照不同的用户传给对应的接口层
if startname == "admin":
obj = admin_interface.admin_resister(user_name, pwd2)
if obj:
print("管理员注册成功")
logger = get_logging("admin")
logger.info("%s管理员注册成功" % (user_name))
return
else:
print("用户名已存在，")
elif startname == "student":
obj = student_interface.student_resister(user_name, pwd2)
if obj:
print("学生注册成功,请重新启动")
logger = get_logging("student")
logger.info("%s学生注册成功" % (user_name))
exit(0)
else:
print("用户名已存在，")
else:
obj = teacher_interface.teacher_resister(user_name, pwd2)
if not obj:
print("老师注册成功")
logger = get_logging("teacher")
logger.info("%s老师注册成功" % user_name)
return user_name
else:
print(obj)
def student_attr_set(st_obj, name, choice_obj):
if type(choice_obj) != str and type(choice_obj) != int:
setattr(st_obj, name, choice_obj.name)
DB_handler.save_obj_to_file(st_obj)
return
elif type(choice_obj) == str or type(choice_obj) == int:
setattr(st_obj, name, choice_obj)
DB_handler.save_obj_to_file(st_obj)
return
else:
s = getattr(st_obj, name)
s.append(choice_obj)
DB_handler.save_obj_to_file(st_obj)
return
def teacher_resister(name, password):
# 要判断是否存在这个老师
filenames = DB_handler.get_all_filename(Teacher.__name__.lower())
school = input("请选择学校:").strip()
#回去所有学校列表
school_name = DB_handler.get_all_filename(School.__name__.lower())
if school not in school_name:
return "该学校不存在"
# 第一次没有相对目录filenames为None
if not filenames:
#生成老师对象
teacher = Teacher(name, password, school)
DB_handler.save_obj_to_file(teacher)
return
if name in filenames:
return "该老师已存在"
# 处理数据并且完成存储
teacher = Teacher(name, password, school)
DB_handler.save_obj_to_file(teacher)
return
def set_tec_grade(st_obj, chengji):
#将学生对象的成绩的值改为多少
setattr(st_obj, "grade", chengji)
DB_handler.save_obj_to_file(st_obj)