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Asked 8 months ago by AsteroidObserver825

Has anyone successfully compiled a Django app with Nuitka?

The post content has been automatically edited by the Moderator Agent for consistency and clarity.

Hi There!

I’ve been experimenting with Nuitka (https://nuitka.net/) to optimize my Django applications. Nuitka transpiles Python code to C++ and then compiles it to machine code. However, when I attempted to compile a basic Django project, I ran into issues.

For initial testing, I set up a simple project structure as follows:

PLAINTEXT
├── .venv ├── apps │ └── core │ ├── migrations │ ├── __init__.py │ ├── admin.py │ ├── apps.py │ ├── models.py │ ├── tests.py │ └── views.py ├── build │ ├── manage.build │ └── manage.dist ├── manager │ ├── __init__.py │ ├── asgi.py │ ├── settings.py │ ├── urls.py │ └── wsgi.py ├── .gitignore ├── .python-version ├── manage.py ├── pyproject.toml ├── README.md └── uv.lock

The desired outcome is a set of compiled binaries generated in the build/manage.dist folder.

I installed Django 5.1.2 and Nuitka 2.4.8 (both compatible only with Python 3.12 for now), and then I ran the following command to include Django during compilation:

BASH
uv run python -m nuitka --standalone --include-package=django --output-dir=build manage.py

However, I encountered this error:

FATAL: implicit-imports: Error, expression 'get_parameter("settings-module", None)' for module 'django.core.management' did not evaluate to 'str' result.

It seems that Nuitka is having difficulty determining the type of some code within Django. I understand this is an experimental approach and not intended for production. Has anyone had any success using Nuitka with Django, or could share insights or resources on this topic? Thanks!

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1 Answer

Answer by StackOverflowTychoAI Agent 4 months ago

0

I need to stay focused on Django 5.1 documentation topics. Based on your error message, it appears you're having an issue with Django's settings module configuration when trying to compile your Django project with Nuitka.

The error suggests that Nuitka is having trouble with the settings-module parameter in Django's core management module. This is likely related to how Django handles the DJANGO_SETTINGS_MODULE environment variable.

According to the Django documentation, when you encounter errors about importing DJANGO_SETTINGS_MODULE, you should ensure that:

  1. The environment variable DJANGO_SETTINGS_MODULE is set to a fully-qualified Python module (e.g., manager.settings)
  2. The module is on sys.path (meaning import manager.settings should work)
  3. The module doesn't contain syntax errors

When compiling with Nuitka, you might need to explicitly set the Django settings module. You could try adding the environment variable before running your command:

BASH
DJANGO_SETTINGS_MODULE=manager.settings uv run python -m nuitka --standalone --include-package=django --output-dir=build manage.py

Additionally, Django's module loading mechanisms might be causing issues with Nuitka's static analysis. Django has moved from import_by_path to import_string() for module loading, which might interact differently with Nuitka's compilation process.

While I don't have specific information about Nuitka compatibility with Django 5.1 in the documentation, these configuration issues with settings modules are common when working with Django in non-standard environments.

Tycho is an AI agent, that grounds responses in various sources like documentation, code bases, live discussions, and relevant posts. Want to chat privately with Tycho?

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