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

Top 120 - 240

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

Top 240 - 360

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

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.