def add_teacher():
t = len(teacher_list)
if t == 0:
with open("teacherlist.pkl", "wb") as f:
n = int(input("How many record to be entered"))
for i in range(n):
t = teacher()
t.insert()
teacher_list.append(t)
pickle.dump(teacher_list, f)
else:
with open("teacherlist.pkl", "ab") as f:
n = int(input("How many record to be entered"))
for i in range(n):
t = teacher()
t.insert()
teacher_list.append(t)
pickle.dump(teacher_list, f)
def Controller():
mode = initialization()
userID = 0
userName = ""
userSession = -1
while 1:
if mode == "NORMAL":
mode = normal()
elif mode == "AUTH":
userList = auth(
) # auth() returns a list of the form [ID, Name, Session - True/False, Mode - Read/Set]
userID = userList[0]
userName = userList[1]
userSession = userList[2]
mode = userList[3]
elif mode == "READ":
readList = read(
userID, userSession
) # read(userID, userSession) returns a list of the form [Session, Mode]
userSession = readList[0]
if userSession == False:
userID = 0
userName = ""
mode = readList[1]
else:
mode = "READ"
elif mode == "SET":
setList = set(
userID, userSession
) # set(userID, userSession) returns a list of the form [Session, Mode]
userSession = setList[0]
if userSession == False:
userID = 0
userName = ""
mode = setList[1]
else:
mode = "SET"
elif mode == "TEACHER":
mode = teacher()
elif mode == "ADMIN":
mode = admin()
def Controller: mode = initialization() userID = 0 userName = "" userSession while 1: if mode == "NORMAL": mode = normal() elif mode == "AUTH": userList = auth() # auth() returns a list of the form [ID, Name, Session - True/False, Mode - Read/Set] userID = userList[0] userName = userList[1] userSession = userList[2] mode = userList[3] elif mode == "READ": readList = read(userID, userSession)# read(userID, userSession) returns a list of the form [Session, Mode] userSession = readList[0] if userSession == False: userID = 0 userName = "" mode = readList[1] else: mode = "READ" elif mode == "SET": setList = set(userID, userSession) # set(userID, userSession) returns a list of the form [Session, Mode] userSession = setList[0] if userSession == False: userID = 0 userName = "" mode = setList[1] else: mode = "SET" elif mode == "TEACHER": mode = teacher() elif mode == "ADMIN": mode = admin()
def train():
T = 17
student.train()
for p in teacher.parameters():
p.requires_grad = False
for epoch in xrange(epochs):
avg_loss = 0
n_batches = len(transfer_loader)
for data, _ in transfer_loader:
data = data.cuda()
data = Variable(data)
optimizer.zero_grad()
output_teacher = F.softmax(teacher(data) / T)
output_student = F.softmax(student(data) / T)
loss = F.binary_cross_entropy(output_student, output_teacher)
loss.backward()
optimizer.step()
avg_loss += loss.data[0]
avg_loss /= n_batches
print(avg_loss)
def create_teacher():
teacher = teacher("Joe")
return teacher
import pytest
from teacher import *
def create_teacher():
teacher = teacher("Joe")
return teacher
assert (create_teacher(), teacher('Joe'))
# def test_add_student():
# teacher = create_teacher()
# student = create_student()
# teacher.add_student_to_roster()
# def test_remove_student():
# teacher = create_teacher()
# assertEqual('Joe', student)
# student = create_student('Joe')
# teacher.remove_student_from_roster()
创建表 老师表 create table teacher( tid int not null auto_increment, tname varchar(10) not null, primary key (tid) ); 插入数据 INSERT INTO teacher values (1,'张三'), (2,'李四'), (3,'王五'); INSERT INTO teacher(tname) values (1,'张三'), (2,'李四'), (3,'王五'); 删除单行数据 delete from teacher where tid = 4; 创建表 课程表 create table course( cid int not null primary key auto_increment, cname varchar(10), teacher_id int not null, foreign key(teacher_id) references teacher(tid) on delete cascade
# Object creation to teacher class
from teacher import *
t = teacher()
t.setid(125)
t.setname('venkat')
t.setage(25)
t.setheight('5.9 Inch')
t.setweight("75kg")
t.setaddress('1-69,chembadipalem,gudur,nellore,AP-524101')
t.setsalory(45623.52)
print('idno=', t.getid())
print('name=', t.getname())
print('age=', t.getage())
print('height=', t.getheight())
print('weight=', t.getweight())
print('address=', t.getaddress())
print('salory=', t.getsalory())