def create_teacher():
try:
username = input("请输入教师登录账户：")
teacher_list = [obj.username for obj in Teacher.get_all_obj_list()]
if username in teacher_list:
raise Exception('\033[31;1m教师登录账户[%s] 已经存在,不可重复创建\033[0m' %
username)
password = input("请输入教师登录密码：")
name = input("请输入教师姓名：").strip()
level = input("请输入教师级别：").strip()
school_list = School.get_all_obj_list()
for k, obj in enumerate(school_list):
print(k, obj, obj.addr)
sid = int(input('请选择学校: '))
school_obj = school_list[sid]
obj = Teacher(username, password, name, level, school_obj.nid)
obj.save()
status = True
error = ''
data = '\033[33;1m教师 %s [%s]创建成功\033[0m' % (obj.name, obj.username)
except Exception as e:
status = False
error = str(e)
data = ''
return {'status': status, 'error': error, 'data': data}
def create_course():
try:
print('创建课程'.center(60, '='))
school_list = School.get_all_obj_list()
for k, obj in enumerate(school_list):
print(k, obj, obj.addr)
sid = int(input('请选择学校: '))
school_obj = school_list[sid]
name = input('请输入课程名: ').strip()
price = input('请输入课程价格: ').strip()
period = input('请输入课程周期: ').strip()
course_name_list = [(obj.name, obj.school_nid.uuid)
for obj in Course.get_all_obj_list()]
if (name, school_obj.nid.uuid) in course_name_list:
raise Exception('\033[43;1m课程[%s] 已经存在,不可重复创建\033[0m' % (name))
obj = Course(name, price, period, school_obj.nid)
obj.save()
status = True
error = ''
data = '\033[33;1m课程[%s] 价格[%s] 周期[%s]创建成功\033[0m' % (
obj.name, obj.price, obj.period)
except Exception as e:
status = False
error = str(e)
data = ''
return {'status': status, 'error': error, 'data': data}
def register():
try:
username = input("请输入学生登录账户：")
student_list = [obj.username for obj in Student.get_all_obj_list()]
if username in student_list:
raise Exception('\033[31;1m学生登录账户[%s] 已经存在,不可重复创建\033[0m' %
username)
password = input("请输入学生登录密码：")
name = input("请输入学生姓名：").strip()
age = input("请输入学生年龄：").strip()
mobile = input("请输入学生手机号码：").strip()
school_list = School.get_all_obj_list()
for k, obj in enumerate(school_list):
print(k, obj, obj.addr)
sid = int(input('请选择学校: '))
school_obj = school_list[sid]
class_list = Classes.get_all_obj_list()
class_list_s = []
k = 0
for obj in class_list:
if obj.school_nid.uuid == school_obj.nid.uuid:
print(k, obj)
class_list_s.append(obj)
k += 1
if k == 0:
raise Exception('\033[31;1m该学校尚未有开课班级\033[0m')
else:
cid = int(input("请选择班级："))
class_obj = class_list_s[cid]
obj = Student(username, password, name, age, mobile, school_obj.nid,
class_obj.nid)
obj.save()
status = True
error = ''
data = '\033[33;1m学生姓名[%s] 年龄[%s] 手机[%s] 学校[%s] 班级[%s]创建成功\033[0m' % (
obj.name, obj.age, obj.mobile, school_obj, class_obj)
student_obj = obj
except Exception as e:
status = False
error = str(e)
data = ''
student_obj = None
return {
'status': status,
'error': error,
'data': data,
'student': student_obj
}
def create_classes():
try:
print('创建班级'.center(60, '='))
name = input('请输入班级名称: ').strip()
school_list = School.get_all_obj_list()
for k, obj in enumerate(school_list):
print(k, obj, obj.addr)
sid = int(input('请选择学校: '))
school_obj = school_list[sid]
class_name_list = [(obj.name, obj.school_nid.uuid)
for obj in Classes.get_all_obj_list()]
if (name, school_obj.nid.uuid) in class_name_list:
raise Exception('\033[31;1m班级[%s] (校区[%s])已经存在,不可重复创建\033[0m' %
(name, school_obj))
course_to_teacher_all_list = Course_to_teacher.get_all_obj_list()
course_to_teacher_selection = []
k = 0
for obj in course_to_teacher_all_list:
if obj.school_nid.uuid == school_obj.nid.uuid:
print(
k, obj.teacher_nid.get_obj_by_uuid(),
obj.course_nid.get_obj_by_uuid(),
'[%s] [%s]校区' % (obj.school_nid.get_obj_by_uuid().name,
obj.school_nid.get_obj_by_uuid().addr))
course_to_teacher_selection.append(obj)
k += 1
if k == 0:
raise Exception('\033[31;1m该学校尚未有适合的课程开设\033[0m')
else:
ctid = int(input("请选择教师和课程："))
course_to_teacher_list = course_to_teacher_selection[ctid]
obj = Classes(name, school_obj.nid, course_to_teacher_list)
obj.save()
status = True
error = ''
data='\033[33;1m班级[%s] 校区[%s] 任课老师[%s] 课程[%s]创建成功\033[0m' \
%(obj.name,obj.school_nid.get_obj_by_uuid(),obj.course_to_teacher_list.teacher_nid.get_obj_by_uuid(),
obj.course_to_teacher_list.course_nid.get_obj_by_uuid())
except Exception as e:
status = False
error = str(e)
data = ''
return {'status': status, 'error': error, 'data': data}
def create_school():
try:
name=input('请输入学校名字：').strip()
addr=input('请输入学校地址：').strip()
school_name_list=[(obj.name,obj.addr) for obj in School.get_all_obj_list()]
if (name,addr) in school_name_list:
raise Exception('\033[43;1m[%s] [%s]校区 已经存在，不可重复创建\033[0m' %(name,addr))
obj=School(name,addr)
obj.save()
status=True
error=''
data='\033[33;1m[%s] [%s]校区 创建成功\033[0m' %(obj.name,obj.addr)
except Exception as e:
status=False
error=str(e)
data=''
return {'status':status,'error':error,'data':data}
def show_school():
for obj in School.get_all_obj_list():
print('\033[45;1m学校[%s] 地址[%s] 创建日期[%s]\033[0m'.center(60, '-') %
(obj.name, obj.addr, obj.create_time))
def show_school():
for obj in School.get_all_obj_list():
print('\033[32;1m学校[%s] 地址[%s] 创建日期[%s]\033[0m' %
(obj.name, obj.addr, obj.create_time))