这段代码是错误在哪里呢？

#定义的教师类模块

class Teather(object):
''' 教师类 '''
def __init__(self, t_name, t_number, phone):
'''
教师的基本信息
:param name: 教师姓名
:param t_number: 教师编号
:param phone: 教师的电话号码
'''
self.t_name = t_name
self.t_number = t_number
self.phone = phone

def __str__(self):
return 'name:{}，t_number:{}'.format(self.t_name, self.t_number)

#教师信息初始化及运用

import Teather

def create_teacher():
''' 教师信息初始化 '''
dict_teacher = {"T1":["T1", "张亮", "13301122001"], "T2":["T2", "王朋", "13301122002"],
"T3":["T3", "李旭", "13301122003"], "T4":["T4", "黄国发", "13301122004"],
"T5":["T5", "周勤", "13301122005"], "T6":["T6", "谢富顺", "13301122006"],
"T7":["T7", "贾教师", "13301122007"], "T8":["T8", "杨教师", "13301122008"]}
list_teacher = []
for k in dict_teacher:
t = Teather(*dict_teacher[k])
print(t)
list_teacher.append(t)
print(list_teacher)
return list_teacher

#运行结果：

if __name__ == '__main__':
# list_ct = course_to_teacher()
# print(list_ct)
# list_s = create_student()
l = create_teacher()

name:T1，t_number:张亮

[<homework.project_homework.example.Teather object at 0x007E9050>]

name:T2，t_number:王朋

[<homework.project_homework.example.Teather object at 0x007E9050>, <homework.project_homework.example.Teather object at 0x00823650>]

name:T3，t_number:李旭

[<homework.project_homework.example.Teather object at 0x007E9050>, <homework.project_homework.example.Teather object at 0x00823650>, <homework.project_homework.example.Teather object at 0x008238F0>]

name:T4，t_number:黄国发

name:T5，t_number:周勤

name:T6，t_number:谢富顺

[<homework.project_homework.example.Teather object at 0x007E9050>, <homework.project_homework.example.Teather object at 0x00823650>, <homework.project_homework.example.Teather object at 0x008238F0>, <homework.project_homework.example.Teather object at 0x00823950>, <homework.project_homework.example.Teather object at 0x00823970>, <homework.project_homework.example.Teather object at 0x008239D0>]

name:T7，t_number:贾教师

name:T8，t_number:杨教师

为什么得不到相关信息的列表呢？是哪里出错了，老师帮忙看看

weixin_慕函数学无止境 2019-12-19

源自：面向对象的应用(异常处理、文件备份) 5-8 项目作业

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1回答

好帮手乔木 2019-12-19 17:52:10

同学你好：

同学的代码没有问题。

向列表中添加的是每一个Teacher的实例对象。

2、

同学需要注意编号好姓名的对应位置。

同学需要修改构造函数的参数列表的参数顺序。

修改后：

如果我解决了同学的问题，请采纳！学习愉快^_^。

收起回答

提问者 weixin_慕函数学无止境 #1

def course_to_teacher(): ''' 实现课程与老师逐一绑定 ''' list_ct = [] #课程信息 ls_course = prepare_course() #教师信息 ls_teacher = create_teacher() for i in range(0, len(ls_course)): ''' 循环绑定课程和老师 ''' ct = ls_course[i].binding(ls_teacher[-(i+1)][2]) #可是系统报了这一行出错，是什么原因呢？ list_ct.append(ct) return list_ct if __name__ == '__main__': list_ct = course_to_teacher() print(list_ct) list_s = create_student() Traceback (most recent call last): File "G:/python-project/homework/project_homework/fiel_exe.py", line 62, in <module> list_ct = course_to_teacher() File "G:/python-project/homework/project_homework/fiel_exe.py", line 46, in course_to_teacher ct = ls_course[i].binding(ls_teacher[-(i+1)][2]) TypeError: 'Teather' object is not subscriptable 老师，这是报错是什么原因呢？我没看懂要怎么修改，老师帮看一下

2019-12-19 18:04:19
提问者 weixin_慕函数学无止境 #2

def course_to_teacher(): ''' 实现课程与老师逐一绑定 ''' list_ct = [] #课程信息 ls_course = prepare_course() #教师信息 ls_teacher = create_teacher() for i in range(0, len(ls_course)): ''' 循环绑定课程和老师 ''' ct = ls_course[i].binding(ls_teacher[-(i+1)][2]) #可是系统报了这一行出错，是什么原因呢？ list_ct.append(ct) return list_ct if __name__ == '__main__': list_ct = course_to_teacher() print(list_ct) list_s = create_student() Traceback (most recent call last): File "G:/python-project/homework/project_homework/fiel_exe.py", line 62, in <module> list_ct = course_to_teacher() File "G:/python-project/homework/project_homework/fiel_exe.py", line 46, in course_to_teacher ct = ls_course[i].binding(ls_teacher[-(i+1)][2]) TypeError: 'Teather' object is not subscriptable 老师，这是报错是什么原因呢？我没看懂要怎么修改，老师帮看一下

2019-12-19 18:06:10
好帮手乔木回复提问者 weixin_慕函数学无止境 #3

同学你好： 1、同学提供的代码不全，无法判断同学的具体错误。2、同学在回复中的代码是没有格式的，所以建议同学不要在回复中将代码上传。3.根据同学的这部分代码和报错信息。ls_teacher[-(i+1)][2]中ls_teacher[-(i+1)]得到的是一个teacher对象，不是list类型，所以无法再进行截取。直接ls_teacher[-(i+1)]即可。4、同学的问题如果没有解决，建议同学重新在问答区提问并上传相关的代码。学习愉快^_^。

2019-12-19 18:18:59