Python 3.1 Readiness

Python 3.1 support graph for the 360 most popular Python packages!

What is this about?

Python 3.1 is a version of Python that is past its End Of Life. This site shows Python 3.1 support for the 360 most downloaded packages on PyPI:

  1. 359 green packages (99.7%) have dropped support for Python 3.1;
  2. 1 uncolored packages (0.3%) still support Python 3.1.

Package 'x' is uncolored. What can I do?

There can be many reasons a package is still supporting Python 3.1:

  • If you are package maintainer, it's time to start dropping support (if you haven't already). Here is an in-depth guide to Dropping support for older Python versions. If you are not able to give the time needed, please seek for help from the community.

  • If you are user of the package, send a friendly note to the package maintainer. Or fork it, and send a pull request to help move the project towards dropping Python 3.1 support.

How do you identify Python 3.1 support?

We look for the Programming Language :: Python :: 3.1 classifier on the latest release of the project, via PyPI's JSON API.

Top 120

boto3 ✓ urllib3 ✓ typing-extensions ✓ certifi ✓ botocore ✓ requests ✓ aiobotocore ✓ idna ✓ charset-normalizer ✓ setuptools ✓ grpcio-status ✓ packaging ✓ python-dateutil ✓ s3transfer ✓ numpy ✓ six ✓ cryptography ✓ s3fs ✓ fsspec ✓ pydantic ✓ pyyaml ✓ cffi ✓ pandas ✓ click ✓ pydantic-core ✓ pip ✓ protobuf ✓ pycparser ✓ attrs ✓ h11 ✓ anyio ✓ sniffio ✓ pygments ✓ markupsafe ✓ annotated-types ✓ pytz ✗ jmespath ✓ rsa ✓ platformdirs ✓ importlib-metadata ✓ jinja2 ✓ pluggy ✓ pyasn1 ✓ typing-inspection ✓ cachetools ✓ httpx ✓ wheel ✓ tzdata ✓ awscli ✓ google-api-core ✓ zipp ✓ httpcore ✓ google-auth ✓ filelock ✓ pyjwt ✓ pytest ✓ rich ✓ pyasn1-modules ✓ colorama ✓ jsonschema ✓ aiohttp ✓ googleapis-common-protos ✓ markdown-it-py ✓ iniconfig ✓ yandexcloud ✓ grpcio-tools ✓ python-dotenv ✓ virtualenv ✓ scipy ✓ starlette ✓ yarl ✓ mdurl ✓ multidict ✓ psutil ✓ tqdm ✓ fastapi ✓ wrapt ✓ pyarrow ✓ uvicorn ✓ tomli ✓ pillow ✓ frozenlist ✓ requests-oauthlib ✓ sqlalchemy ✓ pathspec ✓ rpds-py ✓ aiosignal ✓ opentelemetry-sdk ✓ referencing ✓ opentelemetry-proto ✓ greenlet ✓ grpcio ✓ propcache ✓ trove-classifiers ✓ jsonschema-specifications ✓ google-genai ✓ lxml ✓ pyparsing ✓ oauthlib ✓ opentelemetry-exporter-otlp-proto-http ✓ tomlkit ✓ beautifulsoup4 ✓ aiohappyeyeballs ✓ soupsieve ✓ opentelemetry-exporter-otlp-proto-grpc ✓ openpyxl ✓ et-xmlfile ✓ pyopenssl ✓ docutils ✓ requests-toolbelt ✓ flask ✓ pexpect ✓ msgpack ✓ ptyprocess ✓ distlib ✓ opentelemetry-exporter-otlp-proto-common ✓ exceptiongroup ✓ werkzeug ✓ opentelemetry-exporter-otlp ✓ isodate ✓

Top 120 - 240

snowflake-connector-python ✓ more-itertools ✓ google-cloud-storage ✓ shellingham ✓ pynacl ✓ regex ✓ proto-plus ✓ opentelemetry-api ✓ python-multipart ✓ psycopg2-binary ✓ mypy-extensions ✓ websocket-client ✓ scikit-learn ✓ tenacity ✓ opentelemetry-semantic-conventions ✓ decorator ✓ sortedcontainers ✓ annotated-doc ✓ azure-identity ✓ azure-core ✓ coverage ✓ msal ✓ networkx ✓ bcrypt ✓ openai ✓ dnspython ✓ async-timeout ✓ websockets ✓ wcwidth ✓ gitpython ✓ threadpoolctl ✓ google-cloud-core ✓ asn1crypto ✓ huggingface-hub ✓ cloudpickle ✓ smmap ✓ joblib ✓ deprecated ✓ gitdb ✓ tabulate ✓ keyring ✓ matplotlib ✓ paramiko ✓ hatchling ✓ google-resumable-media ✓ langsmith ✓ itsdangerous ✓ zstandard ✓ distro ✓ ruamel-yaml ✓ fonttools ✓ google-api-python-client ✓ google-crc32c ✓ poetry-core ✓ redis ✓ secretstorage ✓ prompt-toolkit ✓ chardet ✓ pyzmq ✓ jaraco-classes ✓ transformers ✓ dill ✓ rapidfuzz ✓ backoff ✓ jeepney ✓ google-auth-oauthlib ✓ kiwisolver ✓ typer ✓ alembic ✓ google-cloud-bigquery ✓ google-cloud-batch ✓ setuptools-scm ✓ fastjsonschema ✓ pydantic-settings ✓ blinker ✓ build ✓ google-cloud-secret-manager ✓ grpcio-health-checking ✓ pyproject-hooks ✓ msal-extensions ✓ tzlocal ✓ orjson ✓ jiter ✓ cycler ✓ langchain ✓ uritemplate ✓ google-auth-httplib2 ✓ google-analytics-admin ✓ defusedxml ✓ sqlparse ✓ ruamel-yaml-clib ✓ py4j ✓ jaraco-functools ✓ httplib2 ✓ pytest-cov ✓ ruff ✓ aliyun-python-sdk-core ✓ xmltodict ✓ marshmallow ✓ contourpy ✓ jaraco-context ✓ prometheus-client ✓ tokenizers ✓ azure-storage-blob ✓ docker ✓ importlib-resources ✓ ipython ✓ types-requests ✓ email-validator ✓ babel ✓ black ✓ mako ✓ jsonpointer ✓ cython ✓ sympy ✓ traitlets ✓ snowflake-sqlalchemy ✓ kubernetes ✓ uv ✓ typedload ✓

Top 240 - 360

sphinx ✓ awswrangler ✓ parso ✓ jedi ✓ aiofiles ✓ pymupdf ✓ nest-asyncio ✓ matplotlib-inline ✓ opentelemetry-instrumentation ✓ sentry-sdk ✓ tornado ✓ mpmath ✓ langchain-core ✓ uvloop ✓ executing ✓ grpc-google-iam-v1 ✓ editables ✓ mypy ✓ bashlex ✓ asttokens ✓ hf-xet ✓ pytest-asyncio ✓ toml ✓ asgiref ✓ argcomplete ✓ swe-rex ✓ cachecontrol ✓ webencodings ✓ termcolor ✓ pypandoc-binary ✓ torch ✓ ply ✓ pymongo ✓ markdown ✓ dbt-core ✓ pkginfo ✓ dbt-common ✓ pymysql ✓ gunicorn ✓ watchfiles ✓ stack-data ✓ pure-eval ✓ shapely ✓ httptools ✓ pytest-xdist ✓ typing-inspect ✓ google-cloud-vision ✓ execnet ✓ google-cloud-kms ✓ python-json-logger ✓ nodeenv ✓ tiktoken ✓ aioitertools ✓ google-cloud-speech ✓ isort ✓ google-cloud-compute ✓ google-cloud-tasks ✓ google-cloud-monitoring ✓ docstring-parser ✓ google-cloud-dlp ✓ jsonpatch ✓ google-cloud-workflows ✓ msrest ✓ pendulum ✓ google-cloud-language ✓ mccabe ✓ mcp ✓ dulwich ✓ opentelemetry-util-http ✓ google-cloud-dataform ✓ datadog ✓ dbt-adapters ✓ watchdog ✓ google-cloud-videointelligence ✓ pycodestyle ✓ databricks-sdk ✓ poetry ✓ pycryptodome ✓ google-cloud-os-login ✓ pre-commit ✓ debugpy ✓ slack-sdk ✓ jsonpath-ng ✓ multiprocess ✓ databricks-sql-connector ✓ identify ✓ httpx-sse ✓ google-cloud-redis ✓ cattrs ✓ azure-common ✓ notebook ✓ lz4 ✓ future ✓ crashtest ✓ backports-tarfile ✓ installer ✓ cleo ✓ cfgv ✓ rfc3339-validator ✓ textual ✓ dataclasses-json ✓ google-cloud-memcache ✓ smart-open ✓ arrow ✓ google-cloud-logging ✓ pygithub ✓ opentelemetry-instrumentation-requests ✓ jupyter-core ✓ ipykernel ✓ semver ✓ pytest-mock ✓ requests-file ✓ scramp ✓ opentelemetry-exporter-prometheus ✓ nvidia-nccl-cu12 ✓ opensearch-py ✓ deepdiff ✓ tinycss2 ✓ py ✓ zope-interface ✓

Thanks

This is derivative work from py3readiness.org, a site that previously tracked general compatibility with Python 3, which in turn was a derivative of pythonwheels.com, a site that tracks which Python distributions ship the wheel distribution.