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_to_teacher():
try:
print('关联教师与课程'.center(60, '='))
course_list = Course.get_all_obj_list()
for k, obj in enumerate(course_list):
print(
k, '课程[%s] ([%s] [%s]校区)' %
(obj.name, obj.school_nid.get_obj_by_uuid().name,
obj.school_nid.get_obj_by_uuid().addr))
cid = int(input("请选择课程："))
course_obj = course_list[cid]
teacher_list = Teacher.get_all_obj_list()
teacher_list_selection = []
k = 0
for obj in teacher_list:
if obj.school_nid.uuid == course_obj.school_nid.uuid:
print(
k, obj.name,
'[%s] [%s]校区' % (obj.school_nid.get_obj_by_uuid().name,
obj.school_nid.get_obj_by_uuid().addr))
teacher_list_selection.append(obj)
k += 1
if k == 0:
raise Exception('\033[31;1m该学校还未有合适的教师\033[0m')
else:
tid = int(input("请选择教师："))
teacher_obj = teacher_list_selection[tid]
course_to_teacher_list = [
(obj.course_nid.uuid, obj.teacher_nid.uuid)
for obj in Course_to_teacher.get_all_obj_list()
]
if (course_obj.nid.uuid,
teacher_obj.nid.uuid) in course_to_teacher_list:
raise Exception(
'\033[31;1m教师[%s] 已与课程[%s]([%s] [%s]校区)关联,不可重复创建\033[0m' %
(teacher_obj.name, course_obj.name,
course_obj.school_nid.get_obj_by_uuid().name,
course_obj.school_nid.get_obj_by_uuid().addr))
obj = Course_to_teacher(course_obj.nid, teacher_obj.nid)
obj.save()
status = True
error = ''
data='\033[33;1m教师[%s] 与课程[%s]([%s] [%s]校区)关联 创建成功\033[0m' \
% (teacher_obj.name, course_obj.name, course_obj.school_nid.get_obj_by_uuid().name,
course_obj.school_nid.get_obj_by_uuid().addr)
except Exception as e:
status = False
error = str(e)
data = ''
return {'status': status, 'error': error, 'data': data}
def create_teacher():
try:
name=input('请输入老师姓名：').strip()
level=input('请输入老师级别：').strip()
teacher_name_list=[obj.name for obj in Teacher.get_all_obj_list()]
if name in teacher_name_list:
raise Exception('\033[43;1m老师[%s] 已经存在，不可重复创建\033[0m' %(name))
obj=Teacher(name,level)
obj.save()
status=True
error=''
data='\033[33;1m老师[%s] 级别[%s] 时间[%s] 创建成功\033[0m' %(obj.name,obj.level,obj.create_time)
except Exception as e:
status=False
error=str(e)
data=''
return {'status':status,'error':error,'data':data}
def show_teacher():
for obj in Teacher.get_all_obj_list():
print('\033[33;1m老师[%s] 级别[%s] 创建时间[%s]\033[0m'.center(60, '-') %
(obj.name, obj.level, obj.create_time))
def show_teacher():
for obj in Teacher.get_all_obj_list():
print('\033[32;1m教师姓名[%s] 级别[%s] 学校[%s] [%s]校区 创建日期[%s]\033[0m' %
(obj.name, obj.level, obj.school_nid.get_obj_by_uuid().name,
obj.school_nid.get_obj_by_uuid().addr, obj.create_time))