def login():
while True:
name=input('please input your username>>:').strip()
password=input('plesae input your password>>:').strip()
flag,msg=common_interface.login(name,password,'teacher')
if flag:
user_data['name']=name
print(msg)
break
else:print(msg)
def login():
while True:
username = input('请输入用户名：').strip()
pwd = input('请输入密码：').strip()
flag, msg = common_interface.login(username, pwd, user_type='teacher')
if flag:
user_state['user'] = username # 记录当前用户状态
print(msg)
break
else:
print(msg)
def login():
if user_data['name']:
print('你已注册，并处于登陆状态')
return
while True:
name = input('please input youe username>>:').strip()
password = input('please input your password>>:').strip()
flag, msg = common_interface.login(name, password, 'admin')
if flag:
user_data['name'] = name
print(msg)
break
else:
print(msg)
def student_login():
if student_info['name']:
print('已经登录')
return
print('学生登录')
while True:
name=input('请输入名字:').strip()
if name == 'q': break
password=input("请输入密码").strip()
flag,msg=common_interface.login(name,password,'student')
if flag:
print(msg)
student_info['name']=name
break
else:
print(msg)
def teacher_login():
if teacher_info['name']:
print('已经登录')
return
print('老师登录')
while True:
name = input('请输入名字:').strip()
if name == 'q': break
password = input("请输入密码").strip()
flag, msg = common_interface.login(name, password, 'teacher')
if flag:
print(msg)
teacher_info['name'] = name
break
else:
print(msg)
def dispatch(head_dic, conn):
if head_dic['type'] == 'login': # 登录
back_dic = common_interface.login(head_dic, mutex)
send_back(back_dic, conn)
elif head_dic['type'] == 'download_movie': # 下载
back_dic = user_interface.download_movie(head_dic)
send_back(back_dic, conn)
with open(back_dic['path'], 'rb')as f:
for line in f:
conn.send(line)
elif head_dic['type'] == 'upload': # 上传
back_dic = admin_interface.upload_movie(head_dic, conn)
send_back(back_dic, conn)
else:
if head_dic['type'] not in dispatch_dic:
back_dic = {'flag': False, 'msg': '请求不存在'}
send_back(back_dic, conn)
else:
back_dic = dispatch_dic[head_dic['type']](head_dic)
send_back(back_dic, conn)