Cairocffi is a CFFI-based drop-in replacement for Pycairo, a set of Python bindings and object-oriented API for cairo. Cairo is a 2D vector graphics library with support for multiple backends including image buffers, PNG, PostScript, PDF, and SVG file output.

Psycopg is a PostgreSQL database adapter for the Python programming language. Its main features are the complete implementation of the Python DB API 2.0 specification and the thread safety (several threads can share the same connection). It was designed for heavily multi-threaded applications that create and destroy lots of cursors and make a large number of concurrent INSERTs or UPDATEs.

Psycopg 2 is mostly implemented in C as a libpq wrapper, resulting in being both efficient and secure. It features client-side and server-side cursors, asynchronous communication and notifications, COPY TO/COPY FROM support. Many Python types are supported out-of-the-box and adapted to matching PostgreSQL data types; adaptation can be extended and customized thanks to a flexible objects adaptation system.

Psycopg 2 is both Unicode and Python 3 friendly.

Okonomiyaki is a self-contained library aiming at consolidating low-level code used in Enthought-specific egg and runtime archives.

This package can generate command line parameters from function signatures.

This package cleans Jupyter notebooks of cell execution counts, metadata, outputs, and empty cells, preparing them for committing to version control. It provides a Git filter to automatically clean notebooks before they're staged, and can also be used with other version control systems, as a command line tool, and as a Python library.

ExifRead is a Python library to extract EXIF data from tiff and jpeg files.

immutabledict is an immutable wrapper around dictionaries. It implements the complete mapping interface and can be used as a drop-in replacement for dictionaries where immutability is desired.

pybind11 is a lightweight header-only library that exposes C++ types in Python and vice versa, mainly to create Python bindings of existing C++ code. Its goals and syntax are similar to the Boost.Python library: to minimize boilerplate code in traditional extension modules by inferring type information using compile-time introspection.

This package contains a micro subset of Unicode data files for linkify-it-py projects.

When writing applications, finding the right location to store user data and configuration varies per platform. Even for single-platform apps, there may by plenty of nuances in figuring out the right location. This small Python module determines the appropriate platform-specific directories, e.g. the ``user data dir''.

This package provides a Python wrapper for the mediainfo library to access the technical and tag data for video and audio files.

phply is a parser for the PHP programming language written using PLY,a Lex/YACC-style parser generator toolkit for Python.

This package provides tools to convert files in the format used by multiple Spanish banks (standard 43 of the Spanish Banking Council [CSB43] / Spanish Banking Association [AEB43]) to other formats.

Supported output formats are: OFX, HomeBank CSV, HTML, JSON, ODS (OpenDocument spreadsheet), CSV, TSV, XLS, XLSX (Microsoft Excel spreadsheet), and YAML.

python-isort is a python utility/library to sort imports alphabetically, and automatically separated into sections. It provides a command line utility, a python library and plugins for various editors.

The colorlog.ColoredFormatter is a formatter for use with Python's logging module that outputs records using terminal colors.

shrinkwrap is a tool which will discover all transitive dynamic shared objects, and lift them up to the executable referenced by absolute path.

cligj is for Python developers who create command line interfaces for geospatial data. cligj allows you to quickly build consistent, well-tested and interoperable CLIs for handling GeoJSON.

This package provides typing stubs for PyYAML.

This package provides a pure Python RFC3339 validator.

Flake8 is a wrapper around PyFlakes, pep8 and python-mccabe.

This package provides a quick single file library for easily adding evaluatable expressions into python projects. Say you want to allow a user to set an alarm volume, which could depend on the time of day, alarm level, how many previous alarms had gone off, and if there is music playing at the time.

This package provides both simple, atomic constructs (such as integers of various sizes), as well as composite ones which allow you form hierarchical and sequential structures of increasing complexity. It features bit and byte granularity, easy debugging and testing, an easy-to-extend subclass system, and lots of primitive constructs to make your work easier.

Piexif simplifies interacting with EXIF data in Python. It includes the tools necessary for extracting, creating, manipulating, converting and writing EXIF data to JPEG, WebP and TIFF files.

Cleo allows you to create command-line commands with signature in docstring and colored output.