[英]Import local modules in Jupyter notebook
I would like to outsource some general functions useful for multiple notebooks in a module (also for testing purposes).我想外包一些对模块中多个笔记本有用的通用功能(也用于测试目的)。 The current directory structure looks like the following
当前目录结构如下所示
jupyter/ ├─ notebooks/ │ ├─ 01 Notebook 1.ipynb │ ├─ ... ├─ src/ │ ├─ module_a/ │ │ ├─ __init__.py │ │ ├─ func_a.py │ ├─ module_b/... ├─ tests/... ├─ data/... ├─ .../
In func_a.py
, there is a simple function def print_a(): print('a')
在
func_a.py
,有一个简单的函数def print_a(): print('a')
However, when I would like to import and use module_a
in 01 Notebook 1.ipynb
by using (what I think makes sense)但是,当我想通过使用(我认为有道理)在
01 Notebook 1.ipynb
导入和使用module_a
时
from .. src.module_a import print_a
I got an ImportError: attempted relative import with no known parent package
.我得到了一个
ImportError: attempted relative import with no known parent package
。 What am I doing wrong?我究竟做错了什么? I am using Python 3.9.
我正在使用 Python 3.9。
I would try to append the src directory to the system path like so:我会尝试将 src 目录附加到系统路径,如下所示:
import sys
sys.path.append("/path/to/your/src")
from src.module_a import a
please note that you can use the relative path from your notebook root and not absolute path like in the example above, so the following:请注意,您可以使用笔记本根目录中的相对路径,而不是上面示例中的绝对路径,因此如下所示:
sys.path.append("src")
should work too也应该工作
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