Metadata-Version: 2.1
Name: pedroasad-attrs-patch
Version: 0.2.0
Summary: A set of patches for the excellent attrs library
Home-page: https://psa-exe.gitlab.io/python-attrs-patch
License: MIT
Author: Pedro Asad
Author-email: pasad@lcg.ufrj.br
Requires-Python: >=3.5,<4.0
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Provides-Extra: all
Provides-Extra: numpy
Requires-Dist: attrs (>=19.1,<20.0)
Requires-Dist: numpy (>=1.16,<2.0); extra == "all" or extra == "numpy"
Project-URL: Documentation, https://psa-exe.gitlab.io/python-attrs-patch
Project-URL: Repository, https://gitlab.com/psa-exe/python-attrs-patch
Description-Content-Type: text/markdown

# Python application template

[![][badge-python]][python-docs]
[![][badge-version]][repository-latest-release]

[![][badge-mit]][MIT License]
[![][badge-black]][Black] + [![][badge-flake8]][flake8]

[![][badge-ci-status]][repository-master]
[![][badge-ci-security]][repository-security]
[![][badge-codecov]][repository-codecov]

*A set of patches for the excellent attrs library*

| For                            | See                                                  |
| ------------------------------ | ---------------------------------------------------- |
| Documentation                  | https://psa-exe.gitlab.io/python-attrs-patch         |
| Issue tracker                  | https://gitlab.com/psa-exe/python-attrs-patch/issues |
| Repository contents            | [MANIFEST]                                           |
| History of changes             | [CHANGELOG]                                          |
| Contribution/development guide | [CONTRIBUTING]                                       |
| Copy of [MIT License]          | [LICENSE]                                            |

---

## Installation

```bash
pip install pedroasad-attrs-patch
```

This library contains optional support for [Numpy] arrays in [attrs frozen classes](http://www.attrs.org/en/stable/how-does-it-work.html?highlight=frozen#immutability).
It may be installed by passing the `[numpy]` option when installing.


## Usage

It acts as a drop-in replacement to [attrs].
The example below shows how to use it, including all currently existing improvements.

```python
from attrs_patch import attr


@attr.autodoc
@attr.s(frozen=True)
class SomeClass:
    a = attr.ib(metadata={"help": "An immutable numpy array."}, 
                converter=attr.frozen_numpy_array,
                hash=False)
    b = attr.ib(metadata={"help": "A positive integer."},
                converter=int,
                validator=attr.validators.positive)
    c = attr.ib(metadata={"help": "A non-zero integer."}, 
                converter=int,
                validator=attr.validators.nonzero)
```

---

*&mdash; Powered by [GitLab CI]*  
*&mdash; Created by [Pedro Asad &lt;pasad@lcg.ufrj.br&gt;](mailto:pasad@lcg.ufrj.br) using [cookiecutter] and [@pedroasad.com/templates/python/python-app-1.0](https://gitlab.com/pedroasad.com/templates/python/python-app/tags/1.0.0)*

[Black]: https://black.readthedocs.io/en/stable/
[CHANGELOG]: ./CHANGELOG.md
[CONTRIBUTING]: ./CONTRIBUTING.md
[Gitlab CI]: https://docs.gitlab.com/ee/ci
[LICENSE]: ./LICENSE.txt
[MANIFEST]: ./MANIFEST.md
[MIT License]: https://opensource.org/licenses/MIT
[Numpy]: https://www.numpy.org/
[README]: https://gitlab.com/psa-exe/python-attrs-patch/blob/master/README.md
[TestPyPI]: https://test.pypi.org/
[attrs]: https://www.attrs.org
[autopep8]: https://pypi.org/project/autopep8/
[badge-black]: https://img.shields.io/badge/code%20style-Black-black.svg
[cookiecutter]: https://cookiecutter.readthedocs.io
[badge-ci-coverage]: https://gitlab.com/psa-exe/python-attrs-patch/badges/master/coverage.svg
[badge-ci-security]: https://img.shields.io/badge/security-Check%20here!-yellow.svg
[badge-ci-status]: https://gitlab.com/psa-exe/python-attrs-patch/badges/master/pipeline.svg
[badge-codecov]: https://codecov.io/gl/psa-exe/python-attrs-patch/branch/master/graph/badge.svg
[badge-flake8]: https://img.shields.io/badge/code%20style-Flake8-blue.svg
[badge-mit]: https://img.shields.io/badge/license-MIT-blue.svg
[badge-python]: https://img.shields.io/badge/Python-%E2%89%A53.6-blue.svg
[badge-version]: https://img.shields.io/badge/version-0.2.0%20(alpha)-orange.svg
[flake8]: http://flake8.pycqa.org/en/latest/
[python-docs]: https://docs.python.org/3.5
[repository-codecov]: https://codecov.io/gl/psa-exe/python-attrs-patch
[repository-latest-release]: https://test.pypi.org/project/attrs-patch/0.2.0/
[repository-master]: https://gitlab.com/psa-exe/python-attrs-patch
[repository-security]: https://gitlab.com/psa-exe/python-attrs-patch/security
[repository]: https://gitlab.com/psa-exe/python-attrs-patch


