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authorCoprDistGit <infra@openeuler.org>2023-05-05 05:48:57 +0000
committerCoprDistGit <infra@openeuler.org>2023-05-05 05:48:57 +0000
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+%global _empty_manifest_terminate_build 0
+Name: python-nb-clean
+Version: 2.4.0
+Release: 1
+Summary: Clean Jupyter notebooks for versioning
+License: ISC
+URL: https://github.com/srstevenson/nb-clean
+Source0: https://mirrors.nju.edu.cn/pypi/web/packages/af/82/d3ab2085ef8babf6cfcad3024aa71db214617dc6a3905b971f881896a89b/nb_clean-2.4.0.tar.gz
+BuildArch: noarch
+
+Requires: python3-nbformat
+
+%description
+<p align="center"><img src="images/nb-clean.png" width=300></p>
+
+[![Licence](https://img.shields.io/github/license/srstevenson/nb-clean?label=Licence&color=blue)](https://github.com/srstevenson/nb-clean/blob/main/LICENCE)
+[![GitHub release](https://img.shields.io/github/v/release/srstevenson/nb-clean?label=GitHub)](https://github.com/srstevenson/nb-clean)
+[![PyPI version](https://img.shields.io/pypi/v/nb-clean?label=PyPI)](https://pypi.org/project/nb-clean/)
+[![Python versions](https://img.shields.io/pypi/pyversions/nb-clean?label=Python)](https://pypi.org/project/nb-clean/)
+[![CI status](https://github.com/srstevenson/nb-clean/workflows/CI/badge.svg)](https://github.com/srstevenson/nb-clean/actions)
+[![Coverage](https://img.shields.io/codecov/c/gh/srstevenson/nb-clean?label=Coverage)](https://app.codecov.io/gh/srstevenson/nb-clean)
+
+`nb-clean` cleans Jupyter notebooks of cell execution counts, metadata, outputs,
+and (optionally) empty cells, preparing them for committing to version control.
+It provides both a Git filter and pre-commit hook to automatically clean
+notebooks before they're staged, and can also be used with other version control
+systems, as a command line tool, and as a Python library. It can determine if a
+notebook is clean or not, which can be used as a check in your continuous
+integration pipelines.
+
+:warning: _`nb-clean` 2.0.0 introduced a new command line interface to make
+cleaning notebooks in place easier. If you upgrade from a previous release,
+you'll need to migrate to the new interface as described under
+[Migrating to `nb-clean` 2](#migrating-to-nb-clean-2)._
+
+## Installation
+
+To install the latest release from [PyPI], use [pip]:
+
+```bash
+python3 -m pip install nb-clean
+```
+
+`nb-clean` can also be installed with [Conda]:
+
+```bash
+conda install -c conda-forge nb-clean
+```
+
+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 3.7 or later.
+
+## Usage
+
+### Checking
+
+You can check if a notebook is clean with:
+
+```bash
+nb-clean check notebook.ipynb
+```
+
+or by passing the notebook contents on standard input:
+
+```bash
+nb-clean check < notebook.ipynb
+```
+
+To also check for empty cells, add the `-e`/`--remove-empty-cells` flag. To
+ignore cell metadata, add the `-m`/`--preserve-cell-metadata` flag, optionally
+with a selection of metadata fields to ignore. To ignore cell outputs, add the
+`-o`/`--preserve-cell-outputs` flag.
+
+`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, outputs, and empty cells it finds.
+
+### Cleaning (interactive)
+
+You can clean a Jupyter notebook with:
+
+```bash
+nb-clean clean notebook.ipynb
+```
+
+This cleans the notebook in place. You can also pass the notebook content on
+standard input, in which case the cleaned notebook is written to standard
+output:
+
+```bash
+nb-clean clean < original.ipynb > cleaned.ipynb
+```
+
+To also remove empty cells, add the `-e`/`--remove-empty-cells` flag. To
+preserve cell metadata, add the `-m`/`--preserve-cell-metadata` flag, optionally
+with a selection of metadata fields to preserve. To preserve cell outputs, add
+the `-o`/`--preserve-cell-outputs` flag.
+
+### Cleaning (Git filter)
+
+To add a filter to an existing Git repository to automatically clean notebooks
+when they're staged, run the following from the working tree:
+
+```bash
+nb-clean add-filter
+```
+
+This will configure a filter to remove cell execution counts, metadata, and
+outputs. To also remove empty cells, use:
+
+```bash
+nb-clean add-filter --remove-empty-cells
+```
+
+To preserve cell metadata, such as that required by tools such as [papermill],
+use:
+
+```bash
+nb-clean add-filter --preserve-cell-metadata
+```
+
+To preserve only specific cell metadata, e.g., `tags` and `special`, use:
+
+```bash
+nb-clean add-filter --preserve-cell-metadata tags special
+```
+
+To preserve cell outputs, use:
+
+```bash
+nb-clean add-filter --preserve-cell-outputs
+```
+
+`nb-clean` will configure a filter in the Git repository in which it is run, and
+won't mutate your global or system Git configuration. To remove the filter, run:
+
+```bash
+nb-clean remove-filter
+```
+
+### Cleaning (pre-commit hook)
+
+`nb-clean` can also be used as a [pre-commit] hook. You may prefer this to the
+Git filter if your project already uses the pre-commit framework.
+
+Note that the Git filter and pre-commit hook work differently, with different
+effects on your working directory. The pre-commit hook operates on the notebook
+on disk, cleaning the copy in your working directory. The Git filter cleans
+notebooks as they are added to the index, leaving the copy in your working
+directory dirty. This means cell outputs are still visible to you in your local
+Jupyter instance when using the Git filter, but not when using the pre-commit
+hook.
+
+After installing [pre-commit], add the `nb-clean` hook by adding the following
+snippet to `.pre-commit-config.yaml` in the root of your repository:
+
+```yaml
+repos:
+ - repo: https://github.com/srstevenson/nb-clean
+ rev: "2.4.0"
+ hooks:
+ - id: nb-clean
+```
+
+You can pass additional arguments to `nb-clean` with an `args` array. The
+following example shows how to preserve only two specific metadata fields. Note
+that, in the example, the final item `--` in the arg list is mandatory. The
+option `--preserve-cell-metadata` may take an arbitrary number of field
+arguments, and the `--` argument is needed to separate them from notebook
+filenames, which `pre-commit` will append to the list of arguments.
+
+```yaml
+repos:
+ - repo: https://github.com/srstevenson/nb-clean
+ rev: "2.4.0"
+ hooks:
+ - id: nb-clean
+ args:
+ - --remove-empty-cells
+ - --preserve-cell-metadata
+ - tags
+ - slideshow
+ - --
+```
+
+Run `pre-commit install` to ensure the hook is installed, and
+`pre-commit autoupdate` to update the hook to the latest release of `nb-clean`.
+
+### Preserving all nbformat metadata
+
+To ignore or preserve specifically the metadata defined in the
+[`nbformat` documentation](https://nbformat.readthedocs.io/en/latest/format_description.html#cell-metadata),
+use the following options:
+`--preserve-cell-metadata collapsed scrolled deletable editable format name tags jupyter execution`.
+
+### Migrating to `nb-clean` 2
+
+The following table maps from the command line interface of `nb-clean` 1.6.0 to
+that of `nb-clean` 2.4.0.
+
+| Description | `nb-clean` 1.6.0 | `nb-clean` 2.4.0 |
+| ------------------------------------------------------------ | ------------------------------------------------------------------- | ------------------------------------------------------------------------ |
+| Clean notebook | `nb-clean clean -i/--input notebook.ipynb \| sponge notebook.ipynb` | `nb-clean clean notebook.ipynb` |
+| Clean notebook (remove empty cells) | `nb-clean clean -i/--input notebook.ipynb -e/--remove-empty` | `nb-clean clean notebook.ipynb -e/--remove-empty-cells` |
+| Clean notebook (preserve cell metadata) | `nb-clean clean -i/--input notebook.ipynb -m/--preserve-metadata` | `nb-clean clean notebook.ipynb -m/--preserve-cell-metadata` |
+| Clean notebook (preserve `tags` and `special` cell metadata) | | `nb-clean clean notebook.ipynb -m/--preserve-cell-metadata tags special` |
+| Clean notebook (preserve cell outputs) | | `nb-clean clean notebook.ipynb -o/--preserve-cell-outputs` |
+| Check notebook | `nb-clean check -i/--input notebook.ipynb` | `nb-clean check notebook.ipynb` |
+| Check notebook (ignore non-empty cells) | `nb-clean check -i/--input notebook.ipynb -e/--remove-empty` | `nb-clean check notebook.ipynb -e/--remove-empty-cells` |
+| Check notebook (ignore cell metadata) | `nb-clean check -i/--input notebook.ipynb -m/--preserve-metadata` | `nb-clean check notebook.ipynb -m/--preserve-cell-metadata` |
+| Check notebook (ignore `tags` and `special` cell metadata) | | `nb-clean check notebook.ipynb -m/--preserve-cell-metadata tags special` |
+| Check notebook (ignore cell outputs) | | `nb-clean check notebook.ipynb -o/--preserve-cell-outputs` |
+| Add Git filter to clean notebooks | `nb-clean configure-git` | `nb-clean add-filter` |
+| Remove Git filter | `nb-clean unconfigure-git` | `nb-clean remove-filter` |
+
+## Copyright
+
+Copyright © 2017-2022 [Scott Stevenson].
+
+`nb-clean` is distributed under the terms of the [ISC licence].
+
+[conda]: https://docs.conda.io/
+[isc licence]: https://opensource.org/licenses/ISC
+[papermill]: https://papermill.readthedocs.io/
+[pip]: https://pip.pypa.io/
+[pipenv]: https://pipenv.readthedocs.io/
+[poetry]: https://python-poetry.org/
+[pre-commit]: https://pre-commit.com/
+[pypi]: https://pypi.org/project/nb-clean/
+[scott stevenson]: https://scott.stevenson.io
+
+
+%package -n python3-nb-clean
+Summary: Clean Jupyter notebooks for versioning
+Provides: python-nb-clean
+BuildRequires: python3-devel
+BuildRequires: python3-setuptools
+BuildRequires: python3-pip
+%description -n python3-nb-clean
+<p align="center"><img src="images/nb-clean.png" width=300></p>
+
+[![Licence](https://img.shields.io/github/license/srstevenson/nb-clean?label=Licence&color=blue)](https://github.com/srstevenson/nb-clean/blob/main/LICENCE)
+[![GitHub release](https://img.shields.io/github/v/release/srstevenson/nb-clean?label=GitHub)](https://github.com/srstevenson/nb-clean)
+[![PyPI version](https://img.shields.io/pypi/v/nb-clean?label=PyPI)](https://pypi.org/project/nb-clean/)
+[![Python versions](https://img.shields.io/pypi/pyversions/nb-clean?label=Python)](https://pypi.org/project/nb-clean/)
+[![CI status](https://github.com/srstevenson/nb-clean/workflows/CI/badge.svg)](https://github.com/srstevenson/nb-clean/actions)
+[![Coverage](https://img.shields.io/codecov/c/gh/srstevenson/nb-clean?label=Coverage)](https://app.codecov.io/gh/srstevenson/nb-clean)
+
+`nb-clean` cleans Jupyter notebooks of cell execution counts, metadata, outputs,
+and (optionally) empty cells, preparing them for committing to version control.
+It provides both a Git filter and pre-commit hook to automatically clean
+notebooks before they're staged, and can also be used with other version control
+systems, as a command line tool, and as a Python library. It can determine if a
+notebook is clean or not, which can be used as a check in your continuous
+integration pipelines.
+
+:warning: _`nb-clean` 2.0.0 introduced a new command line interface to make
+cleaning notebooks in place easier. If you upgrade from a previous release,
+you'll need to migrate to the new interface as described under
+[Migrating to `nb-clean` 2](#migrating-to-nb-clean-2)._
+
+## Installation
+
+To install the latest release from [PyPI], use [pip]:
+
+```bash
+python3 -m pip install nb-clean
+```
+
+`nb-clean` can also be installed with [Conda]:
+
+```bash
+conda install -c conda-forge nb-clean
+```
+
+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 3.7 or later.
+
+## Usage
+
+### Checking
+
+You can check if a notebook is clean with:
+
+```bash
+nb-clean check notebook.ipynb
+```
+
+or by passing the notebook contents on standard input:
+
+```bash
+nb-clean check < notebook.ipynb
+```
+
+To also check for empty cells, add the `-e`/`--remove-empty-cells` flag. To
+ignore cell metadata, add the `-m`/`--preserve-cell-metadata` flag, optionally
+with a selection of metadata fields to ignore. To ignore cell outputs, add the
+`-o`/`--preserve-cell-outputs` flag.
+
+`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, outputs, and empty cells it finds.
+
+### Cleaning (interactive)
+
+You can clean a Jupyter notebook with:
+
+```bash
+nb-clean clean notebook.ipynb
+```
+
+This cleans the notebook in place. You can also pass the notebook content on
+standard input, in which case the cleaned notebook is written to standard
+output:
+
+```bash
+nb-clean clean < original.ipynb > cleaned.ipynb
+```
+
+To also remove empty cells, add the `-e`/`--remove-empty-cells` flag. To
+preserve cell metadata, add the `-m`/`--preserve-cell-metadata` flag, optionally
+with a selection of metadata fields to preserve. To preserve cell outputs, add
+the `-o`/`--preserve-cell-outputs` flag.
+
+### Cleaning (Git filter)
+
+To add a filter to an existing Git repository to automatically clean notebooks
+when they're staged, run the following from the working tree:
+
+```bash
+nb-clean add-filter
+```
+
+This will configure a filter to remove cell execution counts, metadata, and
+outputs. To also remove empty cells, use:
+
+```bash
+nb-clean add-filter --remove-empty-cells
+```
+
+To preserve cell metadata, such as that required by tools such as [papermill],
+use:
+
+```bash
+nb-clean add-filter --preserve-cell-metadata
+```
+
+To preserve only specific cell metadata, e.g., `tags` and `special`, use:
+
+```bash
+nb-clean add-filter --preserve-cell-metadata tags special
+```
+
+To preserve cell outputs, use:
+
+```bash
+nb-clean add-filter --preserve-cell-outputs
+```
+
+`nb-clean` will configure a filter in the Git repository in which it is run, and
+won't mutate your global or system Git configuration. To remove the filter, run:
+
+```bash
+nb-clean remove-filter
+```
+
+### Cleaning (pre-commit hook)
+
+`nb-clean` can also be used as a [pre-commit] hook. You may prefer this to the
+Git filter if your project already uses the pre-commit framework.
+
+Note that the Git filter and pre-commit hook work differently, with different
+effects on your working directory. The pre-commit hook operates on the notebook
+on disk, cleaning the copy in your working directory. The Git filter cleans
+notebooks as they are added to the index, leaving the copy in your working
+directory dirty. This means cell outputs are still visible to you in your local
+Jupyter instance when using the Git filter, but not when using the pre-commit
+hook.
+
+After installing [pre-commit], add the `nb-clean` hook by adding the following
+snippet to `.pre-commit-config.yaml` in the root of your repository:
+
+```yaml
+repos:
+ - repo: https://github.com/srstevenson/nb-clean
+ rev: "2.4.0"
+ hooks:
+ - id: nb-clean
+```
+
+You can pass additional arguments to `nb-clean` with an `args` array. The
+following example shows how to preserve only two specific metadata fields. Note
+that, in the example, the final item `--` in the arg list is mandatory. The
+option `--preserve-cell-metadata` may take an arbitrary number of field
+arguments, and the `--` argument is needed to separate them from notebook
+filenames, which `pre-commit` will append to the list of arguments.
+
+```yaml
+repos:
+ - repo: https://github.com/srstevenson/nb-clean
+ rev: "2.4.0"
+ hooks:
+ - id: nb-clean
+ args:
+ - --remove-empty-cells
+ - --preserve-cell-metadata
+ - tags
+ - slideshow
+ - --
+```
+
+Run `pre-commit install` to ensure the hook is installed, and
+`pre-commit autoupdate` to update the hook to the latest release of `nb-clean`.
+
+### Preserving all nbformat metadata
+
+To ignore or preserve specifically the metadata defined in the
+[`nbformat` documentation](https://nbformat.readthedocs.io/en/latest/format_description.html#cell-metadata),
+use the following options:
+`--preserve-cell-metadata collapsed scrolled deletable editable format name tags jupyter execution`.
+
+### Migrating to `nb-clean` 2
+
+The following table maps from the command line interface of `nb-clean` 1.6.0 to
+that of `nb-clean` 2.4.0.
+
+| Description | `nb-clean` 1.6.0 | `nb-clean` 2.4.0 |
+| ------------------------------------------------------------ | ------------------------------------------------------------------- | ------------------------------------------------------------------------ |
+| Clean notebook | `nb-clean clean -i/--input notebook.ipynb \| sponge notebook.ipynb` | `nb-clean clean notebook.ipynb` |
+| Clean notebook (remove empty cells) | `nb-clean clean -i/--input notebook.ipynb -e/--remove-empty` | `nb-clean clean notebook.ipynb -e/--remove-empty-cells` |
+| Clean notebook (preserve cell metadata) | `nb-clean clean -i/--input notebook.ipynb -m/--preserve-metadata` | `nb-clean clean notebook.ipynb -m/--preserve-cell-metadata` |
+| Clean notebook (preserve `tags` and `special` cell metadata) | | `nb-clean clean notebook.ipynb -m/--preserve-cell-metadata tags special` |
+| Clean notebook (preserve cell outputs) | | `nb-clean clean notebook.ipynb -o/--preserve-cell-outputs` |
+| Check notebook | `nb-clean check -i/--input notebook.ipynb` | `nb-clean check notebook.ipynb` |
+| Check notebook (ignore non-empty cells) | `nb-clean check -i/--input notebook.ipynb -e/--remove-empty` | `nb-clean check notebook.ipynb -e/--remove-empty-cells` |
+| Check notebook (ignore cell metadata) | `nb-clean check -i/--input notebook.ipynb -m/--preserve-metadata` | `nb-clean check notebook.ipynb -m/--preserve-cell-metadata` |
+| Check notebook (ignore `tags` and `special` cell metadata) | | `nb-clean check notebook.ipynb -m/--preserve-cell-metadata tags special` |
+| Check notebook (ignore cell outputs) | | `nb-clean check notebook.ipynb -o/--preserve-cell-outputs` |
+| Add Git filter to clean notebooks | `nb-clean configure-git` | `nb-clean add-filter` |
+| Remove Git filter | `nb-clean unconfigure-git` | `nb-clean remove-filter` |
+
+## Copyright
+
+Copyright © 2017-2022 [Scott Stevenson].
+
+`nb-clean` is distributed under the terms of the [ISC licence].
+
+[conda]: https://docs.conda.io/
+[isc licence]: https://opensource.org/licenses/ISC
+[papermill]: https://papermill.readthedocs.io/
+[pip]: https://pip.pypa.io/
+[pipenv]: https://pipenv.readthedocs.io/
+[poetry]: https://python-poetry.org/
+[pre-commit]: https://pre-commit.com/
+[pypi]: https://pypi.org/project/nb-clean/
+[scott stevenson]: https://scott.stevenson.io
+
+
+%package help
+Summary: Development documents and examples for nb-clean
+Provides: python3-nb-clean-doc
+%description help
+<p align="center"><img src="images/nb-clean.png" width=300></p>
+
+[![Licence](https://img.shields.io/github/license/srstevenson/nb-clean?label=Licence&color=blue)](https://github.com/srstevenson/nb-clean/blob/main/LICENCE)
+[![GitHub release](https://img.shields.io/github/v/release/srstevenson/nb-clean?label=GitHub)](https://github.com/srstevenson/nb-clean)
+[![PyPI version](https://img.shields.io/pypi/v/nb-clean?label=PyPI)](https://pypi.org/project/nb-clean/)
+[![Python versions](https://img.shields.io/pypi/pyversions/nb-clean?label=Python)](https://pypi.org/project/nb-clean/)
+[![CI status](https://github.com/srstevenson/nb-clean/workflows/CI/badge.svg)](https://github.com/srstevenson/nb-clean/actions)
+[![Coverage](https://img.shields.io/codecov/c/gh/srstevenson/nb-clean?label=Coverage)](https://app.codecov.io/gh/srstevenson/nb-clean)
+
+`nb-clean` cleans Jupyter notebooks of cell execution counts, metadata, outputs,
+and (optionally) empty cells, preparing them for committing to version control.
+It provides both a Git filter and pre-commit hook to automatically clean
+notebooks before they're staged, and can also be used with other version control
+systems, as a command line tool, and as a Python library. It can determine if a
+notebook is clean or not, which can be used as a check in your continuous
+integration pipelines.
+
+:warning: _`nb-clean` 2.0.0 introduced a new command line interface to make
+cleaning notebooks in place easier. If you upgrade from a previous release,
+you'll need to migrate to the new interface as described under
+[Migrating to `nb-clean` 2](#migrating-to-nb-clean-2)._
+
+## Installation
+
+To install the latest release from [PyPI], use [pip]:
+
+```bash
+python3 -m pip install nb-clean
+```
+
+`nb-clean` can also be installed with [Conda]:
+
+```bash
+conda install -c conda-forge nb-clean
+```
+
+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 3.7 or later.
+
+## Usage
+
+### Checking
+
+You can check if a notebook is clean with:
+
+```bash
+nb-clean check notebook.ipynb
+```
+
+or by passing the notebook contents on standard input:
+
+```bash
+nb-clean check < notebook.ipynb
+```
+
+To also check for empty cells, add the `-e`/`--remove-empty-cells` flag. To
+ignore cell metadata, add the `-m`/`--preserve-cell-metadata` flag, optionally
+with a selection of metadata fields to ignore. To ignore cell outputs, add the
+`-o`/`--preserve-cell-outputs` flag.
+
+`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, outputs, and empty cells it finds.
+
+### Cleaning (interactive)
+
+You can clean a Jupyter notebook with:
+
+```bash
+nb-clean clean notebook.ipynb
+```
+
+This cleans the notebook in place. You can also pass the notebook content on
+standard input, in which case the cleaned notebook is written to standard
+output:
+
+```bash
+nb-clean clean < original.ipynb > cleaned.ipynb
+```
+
+To also remove empty cells, add the `-e`/`--remove-empty-cells` flag. To
+preserve cell metadata, add the `-m`/`--preserve-cell-metadata` flag, optionally
+with a selection of metadata fields to preserve. To preserve cell outputs, add
+the `-o`/`--preserve-cell-outputs` flag.
+
+### Cleaning (Git filter)
+
+To add a filter to an existing Git repository to automatically clean notebooks
+when they're staged, run the following from the working tree:
+
+```bash
+nb-clean add-filter
+```
+
+This will configure a filter to remove cell execution counts, metadata, and
+outputs. To also remove empty cells, use:
+
+```bash
+nb-clean add-filter --remove-empty-cells
+```
+
+To preserve cell metadata, such as that required by tools such as [papermill],
+use:
+
+```bash
+nb-clean add-filter --preserve-cell-metadata
+```
+
+To preserve only specific cell metadata, e.g., `tags` and `special`, use:
+
+```bash
+nb-clean add-filter --preserve-cell-metadata tags special
+```
+
+To preserve cell outputs, use:
+
+```bash
+nb-clean add-filter --preserve-cell-outputs
+```
+
+`nb-clean` will configure a filter in the Git repository in which it is run, and
+won't mutate your global or system Git configuration. To remove the filter, run:
+
+```bash
+nb-clean remove-filter
+```
+
+### Cleaning (pre-commit hook)
+
+`nb-clean` can also be used as a [pre-commit] hook. You may prefer this to the
+Git filter if your project already uses the pre-commit framework.
+
+Note that the Git filter and pre-commit hook work differently, with different
+effects on your working directory. The pre-commit hook operates on the notebook
+on disk, cleaning the copy in your working directory. The Git filter cleans
+notebooks as they are added to the index, leaving the copy in your working
+directory dirty. This means cell outputs are still visible to you in your local
+Jupyter instance when using the Git filter, but not when using the pre-commit
+hook.
+
+After installing [pre-commit], add the `nb-clean` hook by adding the following
+snippet to `.pre-commit-config.yaml` in the root of your repository:
+
+```yaml
+repos:
+ - repo: https://github.com/srstevenson/nb-clean
+ rev: "2.4.0"
+ hooks:
+ - id: nb-clean
+```
+
+You can pass additional arguments to `nb-clean` with an `args` array. The
+following example shows how to preserve only two specific metadata fields. Note
+that, in the example, the final item `--` in the arg list is mandatory. The
+option `--preserve-cell-metadata` may take an arbitrary number of field
+arguments, and the `--` argument is needed to separate them from notebook
+filenames, which `pre-commit` will append to the list of arguments.
+
+```yaml
+repos:
+ - repo: https://github.com/srstevenson/nb-clean
+ rev: "2.4.0"
+ hooks:
+ - id: nb-clean
+ args:
+ - --remove-empty-cells
+ - --preserve-cell-metadata
+ - tags
+ - slideshow
+ - --
+```
+
+Run `pre-commit install` to ensure the hook is installed, and
+`pre-commit autoupdate` to update the hook to the latest release of `nb-clean`.
+
+### Preserving all nbformat metadata
+
+To ignore or preserve specifically the metadata defined in the
+[`nbformat` documentation](https://nbformat.readthedocs.io/en/latest/format_description.html#cell-metadata),
+use the following options:
+`--preserve-cell-metadata collapsed scrolled deletable editable format name tags jupyter execution`.
+
+### Migrating to `nb-clean` 2
+
+The following table maps from the command line interface of `nb-clean` 1.6.0 to
+that of `nb-clean` 2.4.0.
+
+| Description | `nb-clean` 1.6.0 | `nb-clean` 2.4.0 |
+| ------------------------------------------------------------ | ------------------------------------------------------------------- | ------------------------------------------------------------------------ |
+| Clean notebook | `nb-clean clean -i/--input notebook.ipynb \| sponge notebook.ipynb` | `nb-clean clean notebook.ipynb` |
+| Clean notebook (remove empty cells) | `nb-clean clean -i/--input notebook.ipynb -e/--remove-empty` | `nb-clean clean notebook.ipynb -e/--remove-empty-cells` |
+| Clean notebook (preserve cell metadata) | `nb-clean clean -i/--input notebook.ipynb -m/--preserve-metadata` | `nb-clean clean notebook.ipynb -m/--preserve-cell-metadata` |
+| Clean notebook (preserve `tags` and `special` cell metadata) | | `nb-clean clean notebook.ipynb -m/--preserve-cell-metadata tags special` |
+| Clean notebook (preserve cell outputs) | | `nb-clean clean notebook.ipynb -o/--preserve-cell-outputs` |
+| Check notebook | `nb-clean check -i/--input notebook.ipynb` | `nb-clean check notebook.ipynb` |
+| Check notebook (ignore non-empty cells) | `nb-clean check -i/--input notebook.ipynb -e/--remove-empty` | `nb-clean check notebook.ipynb -e/--remove-empty-cells` |
+| Check notebook (ignore cell metadata) | `nb-clean check -i/--input notebook.ipynb -m/--preserve-metadata` | `nb-clean check notebook.ipynb -m/--preserve-cell-metadata` |
+| Check notebook (ignore `tags` and `special` cell metadata) | | `nb-clean check notebook.ipynb -m/--preserve-cell-metadata tags special` |
+| Check notebook (ignore cell outputs) | | `nb-clean check notebook.ipynb -o/--preserve-cell-outputs` |
+| Add Git filter to clean notebooks | `nb-clean configure-git` | `nb-clean add-filter` |
+| Remove Git filter | `nb-clean unconfigure-git` | `nb-clean remove-filter` |
+
+## Copyright
+
+Copyright © 2017-2022 [Scott Stevenson].
+
+`nb-clean` is distributed under the terms of the [ISC licence].
+
+[conda]: https://docs.conda.io/
+[isc licence]: https://opensource.org/licenses/ISC
+[papermill]: https://papermill.readthedocs.io/
+[pip]: https://pip.pypa.io/
+[pipenv]: https://pipenv.readthedocs.io/
+[poetry]: https://python-poetry.org/
+[pre-commit]: https://pre-commit.com/
+[pypi]: https://pypi.org/project/nb-clean/
+[scott stevenson]: https://scott.stevenson.io
+
+
+%prep
+%autosetup -n nb-clean-2.4.0
+
+%build
+%py3_build
+
+%install
+%py3_install
+install -d -m755 %{buildroot}/%{_pkgdocdir}
+if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
+if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
+if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
+if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
+pushd %{buildroot}
+if [ -d usr/lib ]; then
+ find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/lib64 ]; then
+ find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/bin ]; then
+ find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/sbin ]; then
+ find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+touch doclist.lst
+if [ -d usr/share/man ]; then
+ find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
+fi
+popd
+mv %{buildroot}/filelist.lst .
+mv %{buildroot}/doclist.lst .
+
+%files -n python3-nb-clean -f filelist.lst
+%dir %{python3_sitelib}/*
+
+%files help -f doclist.lst
+%{_docdir}/*
+
+%changelog
+* Fri May 05 2023 Python_Bot <Python_Bot@openeuler.org> - 2.4.0-1
+- Package Spec generated