导入另一个模块的Python导入模块

Question

I have the following document structure:

root
  |src
    |__init__.py
    |util.py
    |mymodule.py
  |__init__.py
  |test.py

Both init .py are empty

In util.py I have a series of utility functions, for example a(), b(), c().

In mymodule.py I have:

from util import a, b, c

def somefunc():
    # some stuff
    a()
    # more stuff

In test.py I have:

from src.mymodule import somefunc

I would like to be able to reference these modules outside of src, but I am getting the error "error in mymodule.py from util import a, b, c, ModuleNotFoundError: No module named 'util'"

Answer 1

您需要使用模块路径来导入utils，例如： from src.util import a, b, c或from root.src.util import a, b, c这取决于您计划在何处运行/导入代码。如果您从包含root的文件夹中运行/导入代码