A Python parser that supports error recovery and round-trip parsing for different Python versions

Parsel is a library to extract data from HTML and XML using XPath and CSS selectors

Easy-to-use parser combinators for parsing in pure Python

Parallel scripting library for executing workflows across diverse computing resources

Parameterized testing with any Python test framework

A universal Python parser combinator library inspired by Parsec library of Haskell

Asynchronous parallel SSH client library that enables developers to execute SSH commands across many servers simultaneously with minimal system load on the client host.

Pants build system plugin for generating Scala code from Thrift IDL files using Spindle

Parameterize and run Jupyter and nteract Notebooks

Pythonic Pandoc filters library for programmatic document manipulation and transformation

The powerful data exploration & web app framework for Python.

Generate comprehensive profile reports for pandas DataFrames with exploratory data analysis

Google BigQuery connector for pandas DataFrames

A library to parallelize pandas operations on all available CPUs with minimal code changes

A Python wrapper for PaDEL-Descriptor software that enables molecular descriptor and fingerprint calculation from SMILES, MDL, and SDF inputs

A Python interface to the OpenStreetMap Overpass API for querying geographical data

A purl aka. Package URL parser and builder

Cross-platform cryptographic library providing TLS sockets, asymmetric/symmetric encryption, and key operations using OS-native crypto libraries

Fast, correct Python msgpack library supporting dataclasses, datetimes, and numpy

A Python library and command-line interface for interacting with the Open Science Framework