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

Top 120 - 240

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

Top 240 - 360

jedi ✓ cython ✓ parso ✓ awswrangler ✓ tornado ✓ sphinx ✓ toml ✓ kubernetes ✓ matplotlib-inline ✓ termcolor ✓ snowflake-sqlalchemy ✓ torch ✓ aiofiles ✓ grpc-google-iam-v1 ✓ asttokens ✓ executing ✓ opentelemetry-instrumentation ✓ sentry-sdk ✓ pytest-asyncio ✓ ply ✓ editables ✓ uvloop ✓ pymongo ✓ mypy ✓ langchain-core ✓ webencodings ✓ pymupdf ✓ markdown ✓ cachecontrol ✓ gunicorn ✓ pymysql ✓ stack-data ✓ aioitertools ✓ pure-eval ✓ watchfiles ✓ dbt-core ✓ typing-inspect ✓ pkginfo ✓ typedload ✓ shapely ✓ docstring-parser ✓ nodeenv ✓ bashlex ✓ google-cloud-vision ✓ google-cloud-kms ✓ multiprocess ✓ httptools ✓ pypandoc-binary ✓ swe-rex ✓ tiktoken ✓ google-cloud-dlp ✓ google-cloud-tasks ✓ google-cloud-compute ✓ google-cloud-monitoring ✓ pytest-xdist ✓ dbt-common ✓ google-cloud-speech ✓ asgiref ✓ google-cloud-workflows ✓ execnet ✓ google-cloud-language ✓ jsonpatch ✓ python-json-logger ✓ dbt-adapters ✓ msrest ✓ databricks-sdk ✓ pre-commit ✓ cfgv ✓ debugpy ✓ watchdog ✓ isort ✓ google-cloud-dataform ✓ mccabe ✓ jsonpath-ng ✓ identify ✓ google-cloud-videointelligence ✓ mcp ✓ google-cloud-os-login ✓ opentelemetry-util-http ✓ smart-open ✓ azure-common ✓ pendulum ✓ dulwich ✓ rfc3339-validator ✓ google-cloud-redis ✓ poetry ✓ slack-sdk ✓ future ✓ scramp ✓ notebook ✓ pycodestyle ✓ pycryptodome ✓ datadog ✓ httpx-sse ✓ requests-file ✓ google-cloud-logging ✓ tritonclient ✓ botocore-stubs ✓ databricks-sql-connector ✓ textual ✓ cattrs ✓ types-awscrt ✓ google-cloud-memcache ✓ backports-tarfile ✓ jupyter-core ✓ lz4 ✓ types-s3transfer ✓ tinycss2 ✓ boto3-stubs ✓ ipykernel ✓ crashtest ✓ nvidia-nccl-cu12 ✓ installer ✓ cleo ✓ safetensors ✓ opensearch-py ✓ dataclasses-json ✓ pygithub ✓ arrow ✓ google-cloud-bigtable ✓

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.