Metadata-Version: 2.1
Name: nb-clean
Version: 1.4.3
Summary: Clean Jupyter notebooks for versioning
Home-page: https://github.com/srstevenson/nb-clean
License: ISC
Keywords: jupyter,notebook,clean,filter,git
Author: Scott Stevenson
Author-email: scott@stevenson.io
Requires-Python: >=3.6
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Science/Research
Classifier: License :: OSI Approved
Classifier: Natural Language :: English
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Requires-Dist: nbformat (>=4.4)
Project-URL: Repository, https://github.com/srstevenson/nb-clean
Description-Content-Type: text/markdown

# nb-clean

`nb-clean` cleans Jupyter notebooks of cell execution counts, metadata, and
outputs, preparing them for committing to version control. It provides a Git
filter to automatically clean notebooks before they are staged, and can also be
used as a standalone tool outside Git or with other version control systems. It
can determine if a notebook is clean or not, which can be used as a check in
your continuous integration pipelines.

## Installation

To install the latest release from [PyPI], use [pip]:

```bash
python -m pip install nb-clean
```

Alternately, in Python projects using [Poetry] or [Pipenv] for dependency
management, add `nb-clean` as a development dependency with
`poetry add --dev nb-clean` or `pipenv install --dev nb-clean`. `nb-clean`
requires Python 3.6 or later.

## Usage

### Cleaning

To install a filter in an existing Git repository to automatically clean
notebooks before they are staged, run the following from the working tree:

```bash
nb-clean configure-git
```

`nb-clean` will configure a filter in the Git repository in which it is run, and
will not mutate your global or system Git configuration. To remove the filter,
run:

```bash
nb-clean unconfigure-git
```

Aside from usage from a filter in a Git repository, you can also clean up a
Jupyter notebook manually with:

```bash
nb-clean clean -i original.ipynb -o cleaned.ipynb
```

or by passing the notebook contents on stdin:

```bash
nb-clean clean < original.ipynb > cleaned.ipynb
```

### Checking

You can check if a notebook is clean with:

```bash
nb-clean check -i notebook.ipynb
```

or by passing the notebook contents on stdin:

```bash
nb-clean check < notebook.ipynb
```

`nb-clean` will exit with status code 0 if the notebook is clean, and status
code 1 if it is not. `nb-clean` will also print details of cell execution
counts, metadata, and outputs it finds.

## Copyright

Copyright © 2017-2020 [Scott Stevenson].

`nb-clean` is distributed under the terms of the [ISC licence].

[isc licence]: https://opensource.org/licenses/ISC
[pip]: https://pip.pypa.io/en/stable/
[pipenv]: https://pipenv.readthedocs.io/en/latest/
[poetry]: https://python-poetry.org/
[pypi]: https://pypi.org/project/nb-clean/
[scott stevenson]: https://scott.stevenson.io

