def post(self):
password1 = self.get_argument('password1', '')
password2 = self.get_argument('password2', '')
username = self.current_user().username
next = self.get_argument("next", "")
error = False
if len(password1) < 3 or len(password1) > 18:
error = True
self.messages.error('密码长度必须大于3小于18！')
if len(password2) < 3 or len(password2) > 18:
error = True
self.messages.error('密码长度必须大于3小于18！')
if password1 != password2:
error = True
self.messages.error('您输入的密码不一致！')
if not User.exist(username):
error = True
self.messages.error('用户不存在！')
if not error:
User.update_pass(username, password1)
self.messages.success('账户密码修改成功！')
if next:
return self.redirect(next)
self.redirect('/')
else:
if next:
return self.redirect(next)
self.redirect('/')
