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DOC: Add pint pandas ecosystem docs #35170

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c304124
Add pint pandas docs
znicholls Jul 5, 2020
e95e300
Update web too
znicholls Jul 8, 2020
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10 changes: 10 additions & 0 deletions doc/source/ecosystem.rst
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Expand Up @@ -421,6 +421,14 @@ found in NumPy or pandas, which work well with pandas' data containers.
Cyberpandas provides an extension type for storing arrays of IP Addresses. These
arrays can be stored inside pandas' Series and DataFrame.

`Pint-Pandas`_
~~~~~~~~~~~~~~

`Pint-Pandas <https://github.com/hgrecco/pint-pandas>` provides an extension type for
storing numeric arrays with units. These arrays can be stored inside pandas'
Series and DataFrame. Operations between Series and DataFrame columns which
use pint's extension array are then units aware.

.. _ecosystem.accessors:

Accessors
Expand All @@ -436,10 +444,12 @@ Library Accessor Classes Description
`cyberpandas`_ ``ip`` ``Series`` Provides common operations for working with IP addresses.
`pdvega`_ ``vgplot`` ``Series``, ``DataFrame`` Provides plotting functions from the Altair_ library.
`pandas_path`_ ``path`` ``Index``, ``Series`` Provides `pathlib.Path`_ functions for Series.
`pint-pandas`_ ``pint`` ``Series``, ``DataFrame`` Provides units support for numeric Series and DataFrames.
=============== ========== ========================= ===============================================================

.. _cyberpandas: https://cyberpandas.readthedocs.io/en/latest
.. _pdvega: https://altair-viz.github.io/pdvega/
.. _Altair: https://altair-viz.github.io/
.. _pandas_path: https://github.com/drivendataorg/pandas-path/
.. _pathlib.Path: https://docs.python.org/3/library/pathlib.html
.. _pint-pandas: https://github.com/hgrecco/pint-pandas
17 changes: 13 additions & 4 deletions web/pandas/community/ecosystem.md
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Expand Up @@ -353,13 +353,22 @@ Cyberpandas provides an extension type for storing arrays of IP
Addresses. These arrays can be stored inside pandas' Series and
DataFrame.

### [Pint-Pandas](https://github.com/hgrecco/pint-pandas)

Pint-Pandas provides an extension type for storing numeric arrays with units.
These arrays can be stored inside pandas' Series and DataFrame. Operations
between Series and DataFrame columns which use pint's extension array are then
units aware.

## Accessors

A directory of projects providing
`extension accessors <extending.register-accessors>`. This is for users to discover new accessors and for library
authors to coordinate on the namespace.

| Library | Accessor | Classes |
| ------------------------------------------------------------|----------|-----------------------|
| [cyberpandas](https://cyberpandas.readthedocs.io/en/latest) | `ip` | `Series` |
| [pdvega](https://altair-viz.github.io/pdvega/) | `vgplot` | `Series`, `DataFrame` |
| Library | Accessor | Classes |
| --------------------------------------------------------------|----------|-----------------------|
| [cyberpandas](https://cyberpandas.readthedocs.io/en/latest) | `ip` | `Series` |
| [pdvega](https://altair-viz.github.io/pdvega/) | `vgplot` | `Series`, `DataFrame` |
| [pandas_path](https://github.com/drivendataorg/pandas-path/) | `path` | `Index`, `Series` |
| [pint-pandas](https://github.com/hgrecco/pint-pandas) | `pint` | `Series`, `DataFrame` |