Pathy is a python package (with type annotations) for working with Cloud Bucket storage providers using a pathlib interface. It provides pathlib.Path subclasses for local and cloud bucket storage.

This package implements the kneedle algorithm. Given a set of x and y values, kneed will return the knee point of the function. The knee point is the point of maximum curvature.

This variant of Python provides an interpreter built with --with-pydebug to help develop and debug extensions. See https://pythonextensionpatterns.readthedocs.io/en/latest/debugging/debug.html, for more information.

cobib is a command-line based bibliography management tool. It uses a plain-text database, a location-independent library, and features git integration, command-line support, and a curses-based TUI.

The SciPy library is one of the core packages that make up the SciPy stack. It provides many user-friendly and efficient numerical routines such as routines for numerical integration and optimization.

Clorm provides an ORM interface to the ASP solver clingo. Its goal is to make integration of clingo into Python programs easier.

Pywal is a tool that generates a color palette from the dominant colors in an image. It then applies the colors system-wide and on-the-fly in all of your favourite programs.

This package bundles some of the best Python serialization libraries into one standalone package, with a high-level API that makes it easy to write code that's correct across platforms and Pythons.

EZyRB is a python library for the Model Order Reduction based on baricentric triangulation for the selection of the parameter points and on Proper Orthogonal Decomposition for the selection of the modes.

Paste provides a variety of web development tools and middleware which can be nested together to build web applications. Paste's design closely follows ideas flowing from WSGI (Web Standard Gateway Interface).

Modin uses Ray or Dask to provide an effortless way to speed up your pandas notebooks, scripts, and libraries. Unlike other distributed DataFrame libraries, Modin provides seamless integration and compatibility with existing pandas code.

Cachy provides a simple yet effective caching library. A simple but powerful API: thread-safety; decorator syntax; support for memcached, redis, database, file, dict stores. Cachy supports python versions 2.7+ and 3.2+.

Parso is a Python parser that supports error recovery and round-trip parsing for different Python versions (in multiple Python versions). Parso is also able to list multiple syntax errors in your Python file.

PySCF (Python-based Simulations of Chemistry Framework) is a Python library for quantum chemistry calculations and method development. Most of the functionality is implemented in Python, while computationally critical parts are implemented in C.

Tomli is a minimal TOML parser that is fully compatible with TOML v1.0.0. It is about 2.4 times as fast as python-toml.

Gcovr provides a utility for managing the use of the GNU gcov utility and generating summarized code coverage results. It is inspired by the Python coverage.py package, which provides a similar utility for Python.

Human-friendly Hue Saturation Lightness. HSLuv extends CIELUV with a new saturation component that allows you to span all the available chroma as a neat percentage.

Cymem provides two small memory-management helpers for Cython. They make it easy to tie memory to a Python object's life-cycle, so that the memory is freed when the object is garbage collected.

SymPy is a Python library for symbolic mathematics. It aims to become a full-featured computer algebra system (CAS) while keeping the code as simple as possible in order to be comprehensible and easily extensible.

Ubelt is a small library of simple functions that extend the Python standard library. It includes an API to simplify common problems such as caching, timing, computing progress, among other things.

Keras is a deep learning API written in Python, running on top of the machine learning platform TensorFlow. It was developed with a focus on enabling fast experimentation and providing a delightful developer experience.

This library provides functions which take in UFO objects (such as Defcon Fonts or Robofab RFonts) and converts any cubic curves to quadratic. The most useful function is probably fonts_to_quadratic.

Flask is a micro web framework based on the Werkzeug toolkit and Jinja2 template engine. It is called a micro framework because it does not presume or force a developer to use a particular tool or library.

Voilà turns Jupyter notebooks into standalone web applications. Unlike the usual HTML-converted notebooks, each user connecting to the Voilà tornado application gets a dedicated Jupyter kernel which can execute the callbacks to changes in Jupyter interactive widgets.