def select(cls,name):
# 将类自身和对象名字调用select函数进行查询
return db_handler.select(name,cls.__name__.lower())
def un_lock_user_interface(name):
user_dic = db_handler.select(name)
if user_dic:
user_dic['locked'] = False
db_handler.save(user_dic)
def check_shopping_car_interface(username):
user_dic = db_handler.select(username)
return user_dic.get('shop_car')
def user_locked_interface(name):
user_dic = db_handler.select(name)
user_dic['locked'] = True
db_handler.update(user_dic)
def flow_interface(name):
user_dic = db_handler.select(name)
return user_dic['flow']
def add_teacher(course, name):
dic = db_handler.select(settings.BASE_TEACHER, name)
dic.add_to_course(course)
db_handler.save(settings.BASE_TEACHER, dic)
return True, '课程选择完成...'
def select(cls, name):
return db_handler.select(cls.__name__.lower(), name)
def check_bal_interface(username):
user_dic = db_handler.select(username)
balance = user_dic.get('balance')
return balance
def watch_shop_interface(username):
user_dic=db_handler.select(username)
#将用户字典中的购物车商品返回出来
return user_dic.get('shopping_car')
def lock_user_interface(name):
user_dic = get_userinfo_interfacen(name)
user_dic['locked'] = True
db_handler.select(user_dic)
def get_userinfo_interfacen(name):
user_dic = db_handler.select(name)
return user_dic
def check_flow_interface(login_user):
user_dict = db_handler.select(login_user)
return user_dict.get('flow')
def get_obj_by_name(name):
return db_handler.select(name)
def check_record_interface(name):
user_dic = db_handler.select(name)
return user_dic['bankflow']
def show_courses_inschool(self):
sch = db_handler.select(settings.sch_DB, self.school_id)
sch.check_courses()
def check_shoppingcart(name):
user_dic = db_handler.select(name)
return user_dic["shoppingcart"]
def add_student(name, course):
dic = db_handler.select(settings.BASE_COURSE, course)
dic.add_to_student(name)
db_handler.save(settings.BASE_COURSE, dic)
return True, '课程选择成功...'
def check_bal_interface(username):
user_dic = db_handler.select(username)
return user_dic['balance']
def check_course_student(course):
dic = db_handler.select(settings.BASE_COURSE, course)
return dic.student
def lock_users_interface(username):
user_dic = db_handler.select(username)
user_dic['locked'] = True
db_handler.save(user_dic)
return user_dic['locked']
def lock_user_interface(name):
# 锁定用户
user_dic = db_handler.select(name)
if user_dic:
user_dic['locked'] = True
db_handler.save(user_dic)
def check_lock_interface(name):
user_dic = db_handler.select(name)
if user_dic['lock']:
return False, f'{name}用户已被冻结'
else:
return True, f'{name}可以登录'
def get_userinfo_interface(name):
return db_handler.select(name)
def add_teacher(t_name, t_school):
dic = db_handler.select(settings.BASE_SCHOOL, t_school)
dic.add_to_teacher(t_name)
db_handler.save(settings.BASE_SCHOOL, dic)
return '学校绑定成功...'
def get_obj_by_name(cls, name):
obj = db_handler.select(name, cls.__name__.lower())
return obj
def add_student(name, school):
dic = db_handler.select(settings.BASE_SCHOOL, school)
dic.add_to_student(name)
db_handler.save(settings.BASE_SCHOOL, dic)
return True, '学校选择成功...'
def check_flow_interface(username):
user_dic = db_handler.select(username)
return user_dic['flow']
def check_shop_cat(username):
user_dict = db_handler.select(username)
return user_dict.get('shop_car')
def select(cls, user_name):
obj = db_handler.select(cls, user_name)
return obj
def check_balance_interface(user_name):
user_info = db_handler.select(user_name)
if user_info:
balance = user_info['balance']
return balance
