如何解决ImportError:(未知位置)

Question

我的项目树

.
├── exceptions
│   └── IvalidCreditCardException.py
├── main.py
└── validators
├── CreditCardValidatorBase.py
└── LuhnAlgorithmValidator.py
2 directories, 4 files

堆栈跟踪：

Traceback (most recent call last):
File "/home/juanjo/Documentos/Sublime-workspace/CreditCardValidator/main.py", line 3, in <module>
from validators import LuhnAlgorithmValidator
File "/home/juanjo/Documentos/Sublime-workspace/CreditCardValidator/validators/LuhnAlgorithmValidator.py", line 1, in <module>
from validators import CreditCardValidatorBase
File "/home/juanjo/Documentos/Sublime-workspace/CreditCardValidator/validators/CreditCardValidatorBase.py", line 3, in <module>
from exceptions import  InvalidCreditCardException
ImportError: cannot import name 'InvalidCreditCardException' from 'exceptions' (unknown location)

导致堆栈争用的代码行

CreditCardValidatorBase:

从异常导入InvalidCreditCardException

LuhnAlgorithmValidator:

导入CreditCardValidatorBase

有没有办法让python知道正确的路径是什么？。

Answer 1

问题解决了，我只需要在同一目录中的文件中添加一个点。

示例：

LuhnAlgorithmValidator:

从.CreditCardValidatorBase导入CreditCardValidatorBase