250 Most Popular pypi Packages

The AWS SDK for Python

Core utilities for Python packages

Python package for providing Mozilla's CA Bundle.

HTTP library with thread-safe connection pooling, file post, and more.

Internationalized Domain Names in Applications (IDNA)

Python HTTP for Humans.

Backported and Experimental Type Hints for Python 3.9+

The Real First Universal Charset Detector. Open, modern and actively maintained alternative to Chardet.

Most extensible Python build backend with support for C/C++ extension modules

Low-level, data-driven core of boto 3.

Async client for aws services using botocore and aiohttp

cryptography is a package which provides cryptographic recipes and primitives to Python developers.

Extensions to the standard Python datetime module

Python 2 and 3 compatibility utilities

Foreign Function Interface for Python calling C code.

Composable command line interface toolkit

YAML parser and emitter for Python

Data validation using Python type hints

Status proto mapping for gRPC

Pygments is a syntax highlighting package written in Python.

Fundamental package for array computing in Python

C parser in Python

Core functionality for Pydantic validation and serialization

High-level concurrency and networking framework on top of asyncio or Trio

Classes Without Boilerplate

plugin and hook calling mechanisms for python

A pure-Python, bring-your-own-I/O implementation of HTTP/1.1

An Amazon S3 Transfer Manager

File-system specification

Reusable constraint types to use with typing.Annotated

The next generation HTTP client.

A minimal low-level HTTP client.

Runtime typing introspection tools

brain-dead simple config-ini parsing

pytest: simple powerful testing with Python

Convenient Filesystem interface over S3

Powerful data structures for data analysis, time series, and statistics

A small Python package for determining appropriate platform-specific dirs, e.g. a `user data dir`.

A very fast and expressive template engine.

Async http client/server framework (asyncio)

JSON Web Token implementation in Python

Read key-value pairs from a .env file and set them as environment variables

A platform independent file lock.

JSON Matching Expressions

Read metadata from Python packages

Render rich text, tables, progress bars, syntax highlighting, markdown and more to the terminal

An implementation of JSON Schema validation for Python

The PyPA recommended tool for installing Python packages.

Python port of markdown-it. Markdown parsing, done right!