This tool generates a Python extension that runs your parser using ANTLR's C++ target, and then translates the parsed tree back into Python.

Lazy object proxy is an object that wraps a callable but defers the call until the object is actually required, and caches the result of said call.

This is a pytest plugin, that enables you to test your code that relies on a running PostgreSQL Database. It allows you to specify fixtures for PostgreSQL process and client.

This package provides Python wrappers for Fortran routines used to perform Bayesian analysis on quasi-elastic neutron-scattering data. The original Fortran code was written by Dr. Devinder Sivia in the 1980s.

This package provides a full-flegded processing pipeline for your MEG and EEG data. It operates on data stored according to the BIDS format.

This package Python provides enhanced Jupyter representation capabilities through proxy objects, enabling efficient Apache Arrow-based serialization for pandas DataFrames/Series and pickle-based serialization for generic Python objects in Jupyter environments.

This package provides a list of user agents, from a collection of more than 326,000 known user-agents. Users can pick a random one, or select one based on filters.

This Python module provides an implementation of the Itanium C++ ABI symbol mangling language. The demangler generates an abstract syntax tree from mangled symbols, which can be used for directly extracting type information.

This library was lifted from elasticsearch-py and then transformed to be used across all Elastic services rather than only Elasticsearch. It provides transport classes and utilities shared among Python Elastic client libraries.

This pytest plugin manages dependencies of tests. It allows to mark some tests as dependent from other tests. These tests will then be skipped if any of the dependencies did fail or has been skipped.

Standard library asynchat redistribution. Deprecated since version 3.6 and removed in version 3.12; use asyncio instead. See: Removing dead batteries from the standard library.

Standard library asyncore redistribution. Deprecated since version 3.6 and removed in version 3.12; use asyncio instead. See: Removing dead batteries from the standard library.

The extension-helpers package includes convenience helpers to assist with building Python packages with compiled C/Cython extensions. It is developed by the Astropy project but is intended to be general and usable by any Python package.

This package implements functionality to work with plyline. Features:

• Visvalingham-Whyatt - removes the smallest triangles formed by three consecutive points in a polyline or polygon

• Douglas-Peucker - gives a better representation of the convex hull

A Model Context Protocol server that integrates with Google Drive and Google Sheets, letting an MCP client create and modify spreadsheets: read and write cell ranges, batch updates, add sheets, and list spreadsheets in a Drive folder.

JupyterLab Server sits between JupyterLab and Jupyter Server, and provides a set of REST API handlers and utilities that are used by JupyterLab. It is a separate project in order to accommodate creating JupyterLab-like applications from a more limited scope.

This library was built for coherent.build and skeleton projects to inject a license file at build time to reflect the license declared in the license expression.

The prometheus_client package supports exposing metrics from software written in Python, so that they can be scraped by a Prometheus service.

Metrics can be exposed through a standalone web server, or through Twisted, WSGI and the node exporter textfile collector.

The main goal of Django URL Filter is to provide an easy URL interface for filtering data. It allows the user to safely filter by model attributes and also specify the lookup type for each filter (very much like Django's filtering system in ORM).

This package provides an yt extension package for astrophysical analysis. This package contains functionality for:

• halo finding and analysis

• lightcones

• planning cosmological simulations for making lightcones and lightrays

• exporting to the RADMC-3D radiation transport code

• creating PPV FITS cubes

This Python package implements a red-black tree which also stores partial aggregations at each node, making getting aggregations of key range slices an O(log(N)) operation.

This data structure is very similar to a binary indexed tree, with heap allocation instead of a flat array to represent a tree.

This is a Sphinx extension to automatically generate API pages for whole modules. It was originally developed for the Astropy project but is now available as a standalone package since it can be used for any other package. The documentation can be found on ReadTheDocs

The typing_extensions module contains additional typing hints not yet present in the of the typing standard library. Included are implementations of:

1. ClassVar

2. ContextManager

3. Counter

4. DefaultDict

5. Deque

6. NewType

7. NoReturn

8. overload

9. Protocol

10. runtime

11. Text

12. Type

13. TYPE_CHECKING

14. AsyncGenerator

Scikit-build-core is a build backend for Python that uses CMake to build extension modules. It has a simple yet powerful static configuration system in pyproject.toml, and supports almost unlimited flexibility via CMake. It was initially developed to support the demanding needs of scientific users, but can build any sort of package that uses CMake.