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

Top 120 - 240

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

Top 240 - 360

google-analytics-admin ✓ tornado ✓ langchain-core ✓ sympy ✓ sentry-sdk ✓ matplotlib-inline ✓ executing ✓ toml ✓ email-validator ✓ aiofiles ✓ opentelemetry-instrumentation-requests ✓ hf-xet ✓ grpc-google-iam-v1 ✓ ply ✓ pymysql ✓ webencodings ✓ aliyun-python-sdk-core ✓ termcolor ✓ cachecontrol ✓ pkginfo ✓ torch ✓ asttokens ✓ markdown ✓ editables ✓ gunicorn ✓ mypy ✓ argcomplete ✓ dbt-common ✓ mpmath ✓ uv ✓ stack-data ✓ uvloop ✓ watchfiles ✓ pure-eval ✓ sphinx ✓ dbt-core ✓ shapely ✓ pytest-asyncio ✓ typing-inspect ✓ asgiref ✓ pendulum ✓ python-json-logger ✓ mccabe ✓ pymongo ✓ docstring-parser ✓ aioitertools ✓ nodeenv ✓ pycodestyle ✓ pytest-xdist ✓ dulwich ✓ jsonpatch ✓ future ✓ pycryptodome ✓ poetry ✓ isort ✓ debugpy ✓ datadog ✓ msrest ✓ tiktoken ✓ jsonpath-ng ✓ installer ✓ watchdog ✓ notebook ✓ httptools ✓ execnet ✓ databricks-sdk ✓ dbt-adapters ✓ bashlex ✓ multiprocess ✓ crashtest ✓ cleo ✓ pre-commit ✓ lz4 ✓ identify ✓ smart-open ✓ google-cloud-monitoring ✓ google-cloud-vision ✓ swe-rex ✓ azure-common ✓ google-cloud-kms ✓ arrow ✓ google-cloud-compute ✓ cfgv ✓ slack-sdk ✓ jupyter-core ✓ ipykernel ✓ requests-file ✓ google-cloud-dlp ✓ databricks-sql-connector ✓ google-cloud-speech ✓ scramp ✓ google-cloud-tasks ✓ pymupdf ✓ cattrs ✓ dataclasses-json ✓ rfc3339-validator ✓ google-cloud-aiplatform ✓ backports-tarfile ✓ tinycss2 ✓ google-cloud-workflows ✓ google-cloud-language ✓ typedload ✓ redshift-connector ✓ jupyter-client ✓ pygithub ✓ opensearch-py ✓ poetry-plugin-export ✓ pytest-mock ✓ litellm ✓ semver ✓ google-cloud-dataform ✓ google-cloud-videointelligence ✓ nvidia-nccl-cu12 ✓ deepdiff ✓ mistune ✓ comm ✓ py ✓ requests-aws4auth ✓ google-cloud-os-login ✓ httpx-sse ✓

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.