250 Most Popular pypi Packages

The AWS SDK for Python

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

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

Backported and Experimental Type Hints for Python 3.9+

Python HTTP for Humans.

Python package for providing Mozilla's CA Bundle.

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

Async client for aws services using botocore and aiohttp

Status proto mapping for gRPC

Internationalized Domain Names in Applications (IDNA)

Easily download, build, install, upgrade, and uninstall Python packages

Core utilities for Python packages

Extensions to the standard Python datetime module

An Amazon S3 Transfer Manager

Python 2 and 3 compatibility utilities

Convenient Filesystem interface over S3

Fundamental package for array computing in Python

File-system specification

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

Data validation using Python type hints

Classes Without Boilerplate

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

Foreign Function Interface for Python calling C code.

Composable command line interface toolkit

The PyPA recommended tool for installing Python packages.

C parser in Python

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

JSON Matching Expressions

Google Authentication Library

Pure-Python RSA implementation

World timezone definitions, modern and historical

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

Read metadata from Python packages

Pure-Python implementation of ASN.1 types and DER/BER/CER codecs (X.208)

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

A platform independent file lock.

Sniff out which async library your code is running under

Backport of pathlib-compatible object wrapper for zip files

Extensible memoizing collections and decorators

Google API client core library

plugin and hook calling mechanisms for python

Cross-platform colored terminal text.

Reusable constraint types to use with typing.Annotated

A built-package format for Python

An implementation of JSON Schema validation for Python

The next generation HTTP client.

Universal Command Line Environment for AWS.

A minimal low-level HTTP client.

Provider of IANA time zone data