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https://github.com/ziselsberger/doc_to_readme

Automated extraction of function and class docstrings, and further creation/update of documentation in README File.
https://github.com/ziselsberger/doc_to_readme

automated cicd documentation markdown python readme

Last synced: 4 months ago
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Automated extraction of function and class docstrings, and further creation/update of documentation in README File.

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# Automated Python Documentation in README file

> [!NOTE]
> Available on [PyPI](https://pypi.org/project/doc-to-readme)

## What's this?

Automated docstring extraction and creation/update of documentation of python modules in the README File.

### Why should I use it?

Because it's nice to have a quick overview of all the functions, classes and methods of your module documented in the README file ;-)

### How does it work?

[doc_to_md.py](src/doc_to_md/doc_to_md.py) loops through all Python files in the Repository, and extracts the function calls & the corresponding short description from the docstrings. These are added to a dictionary and afterwards converted to a Markdown Table. Finally, the section **_Functions & Classes_** is appended / updated in the README File.

There are two options how to use it:
a) [CI Pipeline](#a-add-to-pipeline-github-gitlab-bitbucket-or-azure-devops)
b) [Python Package](#b-install--use-the-python-package)

### a) include it in your CI Pipeline (GitHub, GitLab, Bitbucket or Azure Devops)
Check out this [**_Step-by-step guide_**](https://github.com/ziselsberger/use_doc_to_readme) on how to integrate _doc_to_readme_ in your Repository.

### b) install & use the Python Package

```shell
pip install doc-to-readme
```

- **Use within Python**
```python
import doc_to_md.doc_to_md as dtm

dtm.update_markdown_file(
file="README.md",
root_dir=None, # Directory used as root for searching modules, defaults to folder containing README.md
exclude_modules=None, # List of modules to be excluded
specified_modules=None, # Only these modules will be included
separate=True # Create one table per module
)
```

- **Command Line**
```shell
python -m doc_to_md.doc_to_md -f "README.md" [-r ROOT_DIR] [-e EXCLUDE_MODULES] [-m SELECTED_MODULES] [--separated]

-r ROOT_DIR # Directory used as root for searching modules, defaults to folder containing README.md
-e EXCLUDE_MODULES # List of modules to be excluded
-m SELECTED_MODULES # Only these modules will be included
--separated # Create one table per module
```

---

_Copyright © 2023 by Mirjam Ziselsberger_
_This code is free to use under the terms of the [MIT license](/LICENSE)._

## Functions & Classes

### [doc_to_md.py](./src/doc_to_md/doc_to_md.py)

| Type | Name/Call | Description |
| --- | --- | --- |
| function |

loop_through_repo(

file: str,
root_dir: str = None,
exclude_modules: Optional[Tuple[str, ...]] = None,
specified_modules: Optional[Tuple[str, ...]] = None
) -> None
| Collect documentation from functions & classes. |
| function |
add_summary_to_md(

overview_dict: Dict[str, Optional[Union[str, Dict[str, str]]]],
markdown: str,
separate: bool = True
)
| Add Table with all Functions & Classes to Markdown file. |
| function |
update_markdown_file(

file: str = "../../README.md",
root_dir: str = None,
exclude_modules: Optional[Tuple[str, ...]] = (
"test",
"functions_for_testing",
"classes_for_testing",
"doc_to_md"
),
specified_modules: Optional[Tuple[str, ...]] = None,
separate: bool = True
)
| Add/update 'Functions & Classes' Section in Markdown file. |
| function |
parse_through_file(file: str) -> Dict[str, Dict[str, str]]
| Parse through file, return dict with classes and functions. |

### [test_dtm.py](./tests/test_dtm.py)

| Type | Name/Call | Description |
| --- | --- | --- |
| class |

LoopThroughRepo
| None |
| method (LoopThroughRepo) |
setUp(self) -> None
| None |
| method (LoopThroughRepo) |
test_loop_through_repo(self)
| None |
| method (LoopThroughRepo) |
test_loop_through_repo_specified_modules(self)
| None |
| method (LoopThroughRepo) |
test_loop_through_repo_exclude_modules(self)
| None |

Created with: [doc_to_readme](https://github.com/ziselsberger/doc_to_readme)
[MIT](https://github.com/ziselsberger/doc_to_readme/blob/main/LICENSE) © 2023 Mirjam Ziselsberger

---
**Last Update:** 2024-12-14