code-like-djangonoutlisted

# Django Development Skill ## When to Use Use this skill when: - Writing, reviewing, or refactoring Django applications - Creating or modifying Django models, views, admin, forms - Setting up Django project structure and tooling - Implementing Celery tasks and signals - Writing Django tests - Configuring linters (ruff, pylint) for Python/Django ## Prerequisites Check Before starting any Django work: ```bash # Check Python version python --version # Check for .python-version file cat .python-version 2>/dev/null # Verify virtual environment is active echo $VIRTUAL_ENV # Check Django version python -c "import django; print(django.VERSION)" # Check if ruff is available command -v ruff # Check if pylint is available command -v pylint ``` --- ## Instructions ### General Coding Approach - All naming and comments must be in **English** - Follow Python (PEP 8) and Django conventions - Virtual environment must be activated - Detect project's Python version and use appropriate features - **Do not use type annotations** (Django doesn't fully rely on them) - If annotations are needed, import: `from __future__ import annotations` --- ### Formatting and Linting #### Ruff Setup ```bash python -m pip install ruff ``` Minimal `.ruff.toml`: ```toml line-length = 119 indent-width = 4 target-version = "py312" exclude = [ "**/migrations", "**/manage.py", ] [format] quote-style = "single" exclude = ["**/manage.py"] [lint] select = ["ALL"] allowed-confusables = ["ı", "