我认为你可以在那个特定的例子中尝试这样做，但在python 3.6.3中

相对进口(如从..Import mymodule)只在包中工作。 导入当前模块父目录中的'mymodule':

import os
import sys
import inspect

currentdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
parentdir = os.path.dirname(currentdir)
sys.path.insert(0, parentdir) 

import mymodule

编辑:__file__属性并不总是给定的。我现在建议使用inspect模块来检索当前文件的文件名(和路径)，而不是使用os.path.abspath(__file__)

如果将模块文件夹添加到PYTHONPATH中失败，则可以修改sys. conf文件。Python解释器在你的程序中搜索要导入的模块的路径列表，Python文档说:

When a module named spam is imported, the interpreter first searches for a built-in module with that name. If not found, it then searches for a file named spam.py in a list of directories given by the variable sys.path. sys.path is initialized from these locations: the directory containing the input script (or the current directory). PYTHONPATH (a list of directory names, with the same syntax as the shell variable PATH). the installation-dependent default. After initialization, Python programs can modify sys.path. The directory containing the script being run is placed at the beginning of the search path, ahead of the standard library path. This means that scripts in that directory will be loaded instead of modules of the same name in the library directory. This is an error unless the replacement is intended.

知道了这一点，你可以在程序中执行以下操作:

import sys
# Add the ptdraft folder path to the sys.path list
sys.path.append('/path/to/ptdraft/')

# Now you can import your module
from ptdraft import nib
# Or just
import ptdraft

导入系统 sys.path.append(“. . /”)

在Jupyter笔记本上(用Jupyter LAB或Jupyter Notebook打开)

只要你在木星笔记本上工作，这个简短的解决方案可能会有用:

%cd ..
import nib

即使没有__init__.py文件，它也能工作。

我在Linux和Windows 7上用Anaconda3测试了它。

我认为你可以在那个特定的例子中尝试这样做，但在python 3.6.3中