Python ValueError：尝试在非包中进行相对导入而不是测试包
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ValueError: Attempted relative import in non-package not for tests package
提问by codec
I know this has been asked many times but somehow I am not able to get over this error. Here is my directory structure-
我知道这已经被问过很多次了，但不知何故我无法克服这个错误。这是我的目录结构-
project/
pkg/
__init__.py
subpackage1/
script1.py
__init__.py
subpackage2/
script2.py
__init__.py
script2.py has:
script2.py 有：
class myclass:
def myfunction:
script1.py has
script1.py 有
from ..subpackage2 import script2
I also tried
我也试过
from ..subpackage2 import myclass
And this gives me : ValueError: Attempted relative import in non-package
这给了我： ValueError: Attempted relative import in non-package
Any help would be really appreciated.
任何帮助将非常感激。
回答by wholevinski
This answer explains what's going on: https://stackoverflow.com/a/73149/769971
这个答案解释了发生了什么：https: //stackoverflow.com/a/73149/769971
You're probably running script1.py from inside the subpackage1/ directory.
Change your import to be from subpackage2 import script2, back up to the pkg/ directory, then run python -m subpackage1.script1.
您可能正在 subpackage1/ 目录中运行 script1.py。将您的导入更改为from subpackage2 import script2，备份到 pkg/ 目录，然后运行python -m subpackage1.script1.
