The pyparsing module is an alternative approach to creating and executing simple grammars, vs. the traditional lex/yacc approach, or the use of regular expressions. The pyparsing module provides a library of classes that client code uses to construct the grammar directly in Python code.

The pyparsing module is an alternative approach to creating and executing simple grammars, vs. the traditional lex/yacc approach, or the use of regular expressions. The pyparsing module provides a library of classes that client code uses to construct the grammar directly in Python code.

pyTooling is a collection of (abstract) data models, lacking classes, decorators, a new performance boosting meta-class, and enhanced exceptions. It also provides lots of helper functions---e.g., to ease the handling of package descriptions or to unify multiple existing APIs into a single API.

pytest-qt is a Pytest plugin that allows programmers to write tests for PyQt5 and PySide2 applications.

The main usage is to use the qtbot fixture, responsible for handling qApp creation as needed and provides methods to simulate user interaction, like key presses and mouse clicks.

t-Stochastic Neighborhood Embedding (t-SNE) is a highly successful method for dimensionality reduction and visualization of high dimensional datasets. A popular implementation of t-SNE uses the Barnes-Hut algorithm to approximate the gradient at each iteration of gradient descent. This package is a Cython wrapper for FIt-SNE.

pycountry provides the ISO databases for the standards:

1. 639-3 (Languages)

2. 3166 (Countries)

3. 3166-3 (Deleted Countries)

4. 3166-2 (Subdivisions of countries)

5. 4217 (Currencies)

6. 15924 (Scripts)

It includes a copy from Debian’s pkg-isocodes and makes the data accessible through a Python API.

pycountry provides the ISO databases for the standards:

1. 639-3 (Languages)

2. 3166 (Countries)

3. 3166-3 (Deleted Countries)

4. 3166-2 (Subdivisions of countries)

5. 4217 (Currencies)

6. 15924 (Scripts)

It includes a copy from Debian’s pkg-isocodes and makes the data accessible through a Python API.

Astrolib PySynphot (hereafter referred to only as pysynphot) is an object-oriented replacement for STSDAS SYNPHOT synthetic photometry package in IRAF. pysynphot simulates photometric data and spectra as they are observed with the Hubble Space Telescope (HST). Passbands for standard photometric systems are available, and users can incorporate their own filters, spectra, and data.

pyjanitor provides a set of data cleaning routines for pandas DataFrames. These routines extend the method chaining API defined by pandas for a subset of its methods. Originally, this package was a port of the R package by the same name and it is inspired by the ease-of-use and expressiveness of the dplyr package.

This package implements a functionality for creating, editing and loading COLLADA,which is a COLLAborative Design Activity for establishing an interchange file format for interactive 3D applications.

The library allows you to load a COLLADA file and interact with it as a python object. In addition, it supports creating a collada python object from scratch, as well as in-place editing.

The Python FTP server library provides a high-level interface to write efficient, scalable and asynchronous FTP servers with Python. It is the most complete RFC-959 FTP server implementation available for Python, and has the following traits:

• It is lightweight, fast and scalable.

• It uses the sendfile(2) system call for uploads.

• It uses epoll, kqueue and select to handle concurrency asynchronously.

• It supports FTPS (RFC-4217), IPv6 (RFC-2428), Unicode file names (RFC-2640) and MLSD/MLST commands (RFC-3659).

• It has a flexible system of authorizers able to manage both virtual and real users.

Plugin for managing VCR.py cassettes.

Pycanberra is a basic Python wrapper for libcanberra.

This package provides Python bindings to the PortMidi library.

This package provides a comprehensive, fast, pure Python memcached client.

This package, PyAnnotate, is used to auto-generate PEP-484 annotations.

This package provides a fast JavaScript parser (based on esprima.js)

Mypy linter integration for use with python-lsp-server.

This package provides a style checker for the Python Language Server (PLS).

This package provides a simple Python interface to the Singular computer algebra system.

This package provides python-pypresence, a Discord RPC client written in Python.

This package provides a tool and library for dynamic library injection into running processes.

This package provides bindings for the Chromaprint acoustic fingerprinting library and the Acoustid API.

This is a plugin to facilitate image comparison for Matplotlib figures in Pytest.