无法通过 python 路径访问 python 文件

Unable to access python file via python path

我有一个具有以下架构的项目:

source/
├── data
│   ├── job.py
│   ├── __init__.py
│   └── __pycache__ 
│       └── article_library.cpython-35.pyc 
├── graph
├── __init__.py
├── main.py
└── settings
    ├── __init__.py
    ├── __pycache__
    │   ├── __init__.cpython-35.pyc 
    │   └── settings.cpython-35.pyc
    └── settings.py

这是我的 python 路径:

['', '/usr/lib/python35.zip', '/usr/lib/python3.5', '/usr/lib/python3.5/plat-x86_64-linux-gnu', '/usr/lib/python3.5/lib-dynload', '/home/user/Documents/thesis/venv/lib/python3.5/site-packages']

source/settings/settings.py

MY_TOKEN = "atokentodostuff"

source/__init__.py

from settings import settings

source/main.py

from settings import settings
print(settings.MY_TOKEN)

它输出给我:

atokentodostuff

source/data/job.py

from ..settings import settings
print(settings.MY_TOKEN)

但是当我解释这段代码时(无论我在项目中的位置如何)我得到了以下错误:

Traceback (most recent call last):
  File "job.py", line 3, in <module>
    from ..settings import settings
SystemError: Parent module '' not loaded, cannot perform relative import

如何将 settings.py 中的变量访问到文件 job.py 中。有没有办法让它可以从任何地方启动?

尝试以下 source/data/job.py

的代码片段
from source.settings import settings
print(settings.MY_TOKEN)