Скачать или смотреть How to fix ValueError: Attempted relative import in non-package when running... in Python

Hello, Dedicated Coders! 🖥️💡

We're excited to share with you our newest video, "How to solve ValueError: Attempted relative import in non-package when running a script directly within a subpackage. in Python". 🎥 This series is meticulously designed to arm you with knowledge 🧠 and skills 🛠️ to overcome frequent coding challenges.

Today, we will decipher 🔎 and resolve a common error faced by Python coders: the bit hard to solve ValueError: Attempted relative import in non-package when running a script directly within a subpackage.. Here is a snapshot of the code of the video:

Troubling Scenario: ❗️

Assuming the main package directory is named 'main_package' and we have the following structure:
main_package/
├── __init__.py
├── sub_package/
│ ├── __init__.py
│ └── script.py

main_package/sub_package/script.py
from .. import some_module


Unwanted Result: 🚫
ValueError: Attempted relative import in non-package when running a script directly within a subpackage.

Effective Resolution: ✔️

main_package/sub_package/script.py
from main_package import some_module


Desired Output: 🏁
There is not enough information to determine the output; the code provided only includes an import statement.

In this detailed walkthrough, we will illuminate 💡 the underlying cause of this error, and offer a comprehensive explanation: Code1's relative import fails because the script is run as a standalone module, not as part of a package. Code2 fixes this by using absolute import, recognizing 'main_package' as a package. 🎯

Ready to demystify the NameError: name is not defined in your code? Click to watch the video now 🎬. If it aids you in your coding journey, kindly express your appreciation by hitting the like button 👍, and don't hesitate to enrich our coding community by sharing your questions or insights in the comments section 💬.

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