| [palettable](https://pypi.python.org/pypi/palettable) | Color palettes for Python. |
| [pandas](https://pypi.python.org/pypi/pandas) | Powerful data structures for data analysis, time series,and statistics. |
| [paramiko](https://pypi.python.org/pypi/paramiko) | This is a library for making SSH2 connections (client or server). |
| [pathlib2](https://pypi.org/project/pathlib2/) | The old pathlib module on bitbucket is in bugfix-only mode. The goal of pathlib2 is to provide a backport of standard pathlib module which tracks the standard library module, so all the newest features of the standard pathlib can be used also on older Python versions. |
| [pbr](https://pypi.python.org/pypi/enum34) | An enumeration is a set of symbolic names (members) bound to unique, constant values. |
| [phonopy](http://python.org/) | Python is a programming language that lets you work more quickly and integrate your systems more effectively. |
| [Pillow](http://pillow.readthedocs.org/) | Pillow is the 'friendly PIL fork' by Alex Clark and Contributors. PIL is the Python Imaging Library by Fredrik Lundh and Contributors. |
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@@ -499,6 +500,7 @@
| [ranger](https://github.com/ranger/ranger) | ranger is a console file manager with VI key bindings. It provides a minimalistic and nice curses interface with a view on the directory hierarchy. It ships with rifle, a file launcher that is good at automatically finding out which program to use for what file type. |
| [requests](https://pypi.python.org/pypi/requests) | Python HTTP for Humans. |
| [ruamel.yaml](https://pypi.python.org/pypi/ruamel.yaml) | ruamel.yaml is a YAML parser/emitter that supports roundtrip preservation of comments, seq/map flow style, and map key order |
| [scandir](https://pypi.org/project/scandir/) | scandir() is a directory iteration function like os.listdir(), except that instead of returning a list of bare filenames, it yields DirEntry objects that include file type and stat information along with the name. Using scandir() increases the speed of os.walk() by 2-20 times (depending on the platform and file system) by avoiding unnecessary calls to os.stat() in most cases. |
| [scikit-image](http://scikit-learn.org/stable/index.html) | Scikit-learn integrates machine learning algorithms in the tightly-knit scientific Python world, building upon numpy, scipy, and matplotlib. As a machine-learning module, it provides versatile tools for data mining and analysis in any field of science and engineering. It strives to be simple and efficient, accessible to everybody, and reusable in various contexts. |
| [scikit-learn](http://scikit-learn.org/stable/index.html) | Scikit-learn integrates machine learning algorithms in the tightly-knit scientific Python world, building upon numpy, scipy, and matplotlib. As a machine-learning module, it provides versatile tools for data mining and analysis in any field of science and engineering. It strives to be simple and efficient, accessible to everybody, and reusable in various contexts. |
| [scipy](https://github.com/jupyter/testpath) | Test utilities for code working with files and commands |