Python：我自己的模块的ImportError

Question

Error: ImportError: No module named common_components.modules.logging.logger运行python emailsender.py时， Error: ImportError: No module named common_components.modules.logging.logger发生Error: ImportError: No module named common_components.modules.logging.logger 。

输出：

(dev) me@xxx:~/workspace/python/python/common_components/modules/email$ python emailsender.py 
Traceback (most recent call last):
  File "emailsender.py", line 23, in <module>
    from common_components.modules.logging.logger import Log
ImportError: No module named common_components.modules.logging.logger

不知道以下项目结构是否有问题：

(dev) me@xxx:~/workspace/python/python$ tree
.
├── common_components
│   ├── __init__.py
│   ├── modules
│   │   ├── email
│   │   │   ├── emailsender.py
│   │   │   └── __init__.py
│   │   ├── __init__.py
│   │   ├── logging
│   │   │   ├── __init__.py
│   │   │   └── logger.py
└── __init__.py

任何想法？ 谢谢

UPDATE

(dev) me@xxx:~/workspace/python$ python python/common_components/modules/email/emailsender.py 
Traceback (most recent call last):
  File "python/common_components/modules/email/emailsender.py", line 23, in <module>
    from common_components.modules.logging.logger import Log
ImportError: No module named common_components.modules.logging.logger
(dev) me@xxx:~/workspace/python$ cd python/
(dev) me@xxx:~/workspace/python/python$ python common_components/modules/email/emailsender.py 
Traceback (most recent call last):
  File "common_components/modules/email/emailsender.py", line 23, in <module>
    from common_components.modules.logging.logger import Log
ImportError: No module named common_components.modules.logging.logger

Answer 1

Python将当前目录添加到PYTHONPATH ，但是当前目录为~/workspace/python/python/common_components/modules/email 。

通过从~/workspace/python/python/运行来解决此问题：

me@xxx:~/workspace/python/python$ python common_components/modules/email/emailsender.py

或通过手动设置PYTHONPATH ：

me@xxx:~/$ set PYTHONPATH=~/workspace/python/python/

me@xxx:~/workspace/python/python/common_components/modules/email$ python emailsender.py