Most popular Python packages

boto3The AWS SDK for Python (Boto3)2.5Bdownloads/mo

packagingCore utilities for Python packages1.6Bdownloads/mo

typing-extensionsBackported and Experimental Type Hints for Python 3.9+1.4Bdownloads/mo

idnaInternationalized Domain Names in Applications (IDNA)1.3Bdownloads/mo

urllib3HTTP library with thread-safe connection pooling, file post, and more.1.3Bdownloads/mo

certifiPython package for providing Mozilla's CA Bundle.1.3Bdownloads/mo

requestsPython HTTP for Humans.1.2Bdownloads/mo

charset-normalizerThe Real First Universal Charset Detector. Open, modern and actively maintained alternative to Chardet.1.2Bdownloads/mo

cryptographycryptography is a package which provides cryptographic recipes and primitives to Python developers.1.1Bdownloads/mo

setuptoolsMost extensible Python build backend with support for C/C++ extension modules1.0Bdownloads/mo

cffiForeign Function Interface for Python calling C code.950Mdownloads/mo

pygmentsPygments is a syntax highlighting package written in Python.932Mdownloads/mo

pyyamlYAML parser and emitter for Python911Mdownloads/mo

python-dateutilExtensions to the standard Python datetime module905Mdownloads/mo

sixPython 2 and 3 compatibility utilities895Mdownloads/mo

pluggyplugin and hook calling mechanisms for python878Mdownloads/mo

botocoreLow-level, data-driven core of boto 3.853Mdownloads/mo

pydanticData validation using Python type hints843Mdownloads/mo

pycparserC parser in Python838Mdownloads/mo

clickComposable command line interface toolkit817Mdownloads/mo

pydantic-coreCore functionality for Pydantic validation and serialization809Mdownloads/mo

anyioHigh-level concurrency and networking framework on top of asyncio or Trio803Mdownloads/mo

numpyFundamental package for array computing in Python802Mdownloads/mo

pytestpytest: simple powerful testing with Python780Mdownloads/mo

iniconfigbrain-dead simple config-ini parsing756Mdownloads/mo

annotated-typesReusable constraint types to use with typing.Annotated724Mdownloads/mo

h11A pure-Python, bring-your-own-I/O implementation of HTTP/1.1711Mdownloads/mo

typing-inspectionRuntime typing introspection tools695Mdownloads/mo

attrsClasses Without Boilerplate692Mdownloads/mo

s3transferAn Amazon S3 Transfer Manager645Mdownloads/mo

aiobotocoreAsync client for aws services using botocore and aiohttp619Mdownloads/mo

protobuf619Mdownloads/mo

httpxThe next generation HTTP client.617Mdownloads/mo

markupsafeSafely add untrusted strings to HTML/XML markup.615Mdownloads/mo

httpcoreA minimal low-level HTTP client.614Mdownloads/mo

python-dotenvRead key-value pairs from a .env file and set them as environment variables574Mdownloads/mo

pyjwtJSON Web Token implementation in Python565Mdownloads/mo

platformdirsA small Python package for determining appropriate platform-specific dirs, e.g. a `user data dir`.564Mdownloads/mo

fsspecFile-system specification563Mdownloads/mo

pandasPowerful data structures for data analysis, time series, and statistics547Mdownloads/mo

jinja2A very fast and expressive template engine.538Mdownloads/mo

jmespathJSON Matching Expressions510Mdownloads/mo

pathspecUtility library for gitignore style pattern matching of file paths.510Mdownloads/mo

filelockA platform independent file lock.500Mdownloads/mo

starletteThe little ASGI library that shines.495Mdownloads/mo

uvicornThe lightning-fast ASGI server.493Mdownloads/mo

multidictmultidict implementation472Mdownloads/mo

jsonschemaAn implementation of JSON Schema validation for Python465Mdownloads/mo