bossjones Python Documentation Generator
Generate comprehensive markdown documentation from Python source code.
When to Use This Skill
- User asks to "document this code" or "generate docs"
- Creating API documentation from Python modules
- Generating README files with usage examples
- Extracting docstrings and type signatures into readable format
- User mentions "documentation", "docstrings", or "API reference"
Input
Accept either:
- Single Python file path
- Directory path (recursively process .py files)
- List of specific files
Output Format
Generate standard markdown with:
# Module Name
Brief description from module docstring.
## Classes
### ClassName
Description from class docstring.
**Methods:**
- `method_name(param: type) -> return_type`: Brief description
## Functions
### function_name(param: type) -> return_type
Description from docstring.
**Parameters:**
- `param` (type): Description
**Returns:**
- type: Description
## Usage Examples
```python
# Extract from docstring examples or generate basic usage
## Analysis Approach
1. **Parse Python files** using AST or inspection
2. **Extract key elements:**
- Module-level docstrings
- Class definitions and docstrings
- Function/method signatures with type hints
- Docstring content (support Google, NumPy, Sphinx formats)
3. **Organize hierarchically** (modules -> classes -> methods -> functions)
4. **Generate clean markdown** with consistent formatting
## Quality Guidelines
- Preserve original docstring formatting when meaningful
- Include type hints prominently in signatures
- Group related items (all classes together, all functions together)
- Add table of contents for large modules
- Skip private members (leading underscore) unless explicitly requested
- Handle missing docstrings gracefully (note "No description provided")
## Python Tools
Prefer standard library:
- `ast` module for parsing
- `inspect` module for runtime introspection
- `pathlib` for file handling
No external dependencies required for basic documentation generation.
## Error Handling
- Skip files with syntax errors (log warning)
- Handle missing type hints gracefully
- Warn if no docstrings found but continue processing
- Validate file paths exist before processing