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

Top 120 - 240

docutils ✓ psycopg2-binary ✓ proto-plus ✓ mypy-extensions ✓ websockets ✓ exceptiongroup ✓ isodate ✓ decorator ✓ pynacl ✓ networkx ✓ more-itertools ✓ msgpack ✓ flask ✓ wcwidth ✓ azure-core ✓ scikit-learn ✓ coverage ✓ hatchling ✓ msal ✓ openai ✓ opentelemetry-exporter-otlp ✓ joblib ✓ bcrypt ✓ distro ✓ pexpect ✓ ptyprocess ✓ google-cloud-core ✓ ruamel-yaml ✓ poetry-core ✓ asn1crypto ✓ python-multipart ✓ async-timeout ✓ threadpoolctl ✓ dnspython ✓ tabulate ✓ gitpython ✓ opentelemetry-instrumentation ✓ snowflake-connector-python ✓ pydantic-settings ✓ matplotlib ✓ redis ✓ prompt-toolkit ✓ deprecated ✓ fonttools ✓ itsdangerous ✓ paramiko ✓ cloudpickle ✓ google-resumable-media ✓ tzlocal ✓ alembic ✓ keyring ✓ google-crc32c ✓ azure-identity ✓ smmap ✓ gitdb ✓ jiter ✓ blinker ✓ google-genai ✓ typer ✓ ruff ✓ langsmith ✓ kiwisolver ✓ chardet ✓ zstandard ✓ rapidfuzz ✓ annotated-doc ✓ google-api-python-client ✓ backoff ✓ jaraco-classes ✓ secretstorage ✓ cycler ✓ dill ✓ msal-extensions ✓ jeepney ✓ kubernetes ✓ defusedxml ✓ prometheus-client ✓ orjson ✓ build ✓ pytest-asyncio ✓ fastjsonschema ✓ types-requests ✓ google-cloud-bigquery ✓ yandexcloud ✓ pyproject-hooks ✓ setuptools-scm ✓ pytest-cov ✓ azure-storage-blob ✓ google-auth-oauthlib ✓ docker ✓ contourpy ✓ transformers ✓ nodeenv ✓ ipython ✓ sympy ✓ httplib2 ✓ uritemplate ✓ google-auth-httplib2 ✓ jaraco-context ✓ editables ✓ opentelemetry-instrumentation-requests ✓ jaraco-functools ✓ tornado ✓ jedi ✓ tokenizers ✓ sqlparse ✓ mako ✓ marshmallow ✓ traitlets ✓ identify ✓ mpmath ✓ py4j ✓ parso ✓ pre-commit ✓ importlib-resources ✓ opentelemetry-util-http ✓ xmltodict ✓ cython ✓ cfgv ✓ babel ✓

Top 240 - 360

hf-xet ✓ nest-asyncio ✓ jsonpointer ✓ matplotlib-inline ✓ executing ✓ asttokens ✓ toml ✓ aiofiles ✓ uv ✓ mypy ✓ ply ✓ langchain-core ✓ dbt-core ✓ watchfiles ✓ sentry-sdk ✓ stack-data ✓ pure-eval ✓ typedload ✓ gunicorn ✓ docstring-parser ✓ awswrangler ✓ botocore-stubs ✓ markdown ✓ tiktoken ✓ python-json-logger ✓ types-awscrt ✓ uvloop ✓ grpc-google-iam-v1 ✓ black ✓ webencodings ✓ cachecontrol ✓ types-s3transfer ✓ boto3-stubs ✓ asgiref ✓ watchdog ✓ dbt-adapters ✓ pyzmq ✓ google-cloud-aiplatform ✓ email-validator ✓ aioitertools ✓ mcp ✓ debugpy ✓ termcolor ✓ pkginfo ✓ gcsfs ✓ pymysql ✓ datasets ✓ ruamel-yaml-clib ✓ torch ✓ dulwich ✓ dbt-common ✓ durationpy ✓ httptools ✓ databricks-sdk ✓ jsonpath-ng ✓ typing-inspect ✓ msrest ✓ jsonpatch ✓ tree-sitter ✓ sse-starlette ✓ pymongo ✓ mypy-boto3-s3 ✓ httpx-sse ✓ pycryptodome ✓ isort ✓ poetry ✓ h2 ✓ google-cloud-secret-manager ✓ hyperframe ✓ hpack ✓ shapely ✓ multiprocess ✓ execnet ✓ jupyter-core ✓ notebook ✓ pytest-xdist ✓ pysocks ✓ mccabe ✓ lz4 ✓ azure-common ✓ requests-file ✓ ipykernel ✓ jupyter-client ✓ comm ✓ datadog ✓ future ✓ cleo ✓ installer ✓ poetry-plugin-export ✓ arrow ✓ crashtest ✓ pendulum ✓ slack-sdk ✓ wsproto ✓ invoke ✓ deepdiff ✓ smart-open ✓ rfc3339-validator ✓ scramp ✓ loguru ✓ tinycss2 ✓ pytest-mock ✓ safetensors ✓ xxhash ✓ simplejson ✓ narwhals ✓ pycodestyle ✓ dataclasses-json ✓ mistune ✓ humanfriendly ✓ selenium ✓ snowflake-sqlalchemy ✓ py ✓ xlsxwriter ✓ litellm ✓ pygithub ✓ argcomplete ✓ nvidia-nccl-cu12 ✓ tree-sitter-languages ✓ 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.