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

Top 120 - 240

opentelemetry-api ✓ shellingham ✓ proto-plus ✓ werkzeug ✓ more-itertools ✓ psycopg2-binary ✓ sortedcontainers ✓ google-cloud-storage ✓ isodate ✓ mypy-extensions ✓ decorator ✓ bcrypt ✓ hatchling ✓ networkx ✓ msgpack ✓ coverage ✓ huggingface-hub ✓ scikit-learn ✓ gitpython ✓ azure-core ✓ pexpect ✓ websockets ✓ ptyprocess ✓ msal ✓ snowflake-connector-python ✓ azure-identity ✓ wcwidth ✓ paramiko ✓ joblib ✓ distro ✓ async-timeout ✓ dnspython ✓ openai ✓ ruamel-yaml ✓ smmap ✓ cloudpickle ✓ textual ✓ gitdb ✓ python-multipart ✓ asn1crypto ✓ deprecated ✓ threadpoolctl ✓ tabulate ✓ google-cloud-core ✓ google-cloud-bigquery ✓ redis ✓ matplotlib ✓ itsdangerous ✓ keyring ✓ fonttools ✓ poetry-core ✓ typer ✓ pydantic-settings ✓ prompt-toolkit ✓ jiter ✓ chardet ✓ google-api-python-client ✓ alembic ✓ google-resumable-media ✓ google-auth-oauthlib ✓ google-crc32c ✓ blinker ✓ kiwisolver ✓ dill ✓ secretstorage ✓ jaraco-classes ✓ langsmith ✓ annotated-doc ✓ pyproject-hooks ✓ zstandard ✓ setuptools-scm ✓ tzlocal ✓ kubernetes ✓ jeepney ✓ ruff ✓ opentelemetry-instrumentation ✓ pytest-asyncio ✓ pyzmq ✓ nodeenv ✓ google-auth-httplib2 ✓ backoff ✓ rapidfuzz ✓ cycler ✓ fastjsonschema ✓ build ✓ uritemplate ✓ msal-extensions ✓ httplib2 ✓ contourpy ✓ jaraco-functools ✓ aliyun-python-sdk-core ✓ langchain ✓ jaraco-context ✓ pytest-cov ✓ types-requests ✓ orjson ✓ defusedxml ✓ marshmallow ✓ google-cloud-secret-manager ✓ tokenizers ✓ azure-storage-blob ✓ pre-commit ✓ google-cloud-batch ✓ prometheus-client ✓ identify ✓ cfgv ✓ transformers ✓ sympy ✓ docker ✓ sqlparse ✓ grpcio-health-checking ✓ opentelemetry-exporter-prometheus ✓ ipython ✓ google-analytics-admin ✓ editables ✓ mako ✓ py4j ✓ typedload ✓ tornado ✓ xmltodict ✓

Top 240 - 360

mpmath ✓ importlib-resources ✓ toml ✓ cython ✓ traitlets ✓ hf-xet ✓ black ✓ jedi ✓ parso ✓ aiofiles ✓ email-validator ✓ babel ✓ jsonpointer ✓ uv ✓ executing ✓ matplotlib-inline ✓ watchfiles ✓ asttokens ✓ mypy ✓ pandas-stubs ✓ nest-asyncio ✓ tiktoken ✓ opentelemetry-util-http ✓ grpc-google-iam-v1 ✓ opensearch-py ✓ pure-eval ✓ stack-data ✓ termcolor ✓ asgiref ✓ awswrangler ✓ sentry-sdk ✓ ply ✓ docstring-parser ✓ durationpy ✓ gunicorn ✓ pymongo ✓ markdown ✓ uvloop ✓ langchain-core ✓ opentelemetry-instrumentation-requests ✓ cachecontrol ✓ webencodings ✓ python-json-logger ✓ litellm ✓ pytest-xdist ✓ typing-inspect ✓ execnet ✓ pkginfo ✓ watchdog ✓ dbt-core ✓ aioitertools ✓ h2 ✓ dbt-adapters ✓ hpack ✓ pymysql ✓ msrest ✓ hyperframe ✓ snowflake-sqlalchemy ✓ databricks-sdk ✓ dbt-common ✓ ruamel-yaml-clib ✓ sphinx ✓ jsonpatch ✓ httptools ✓ multiprocess ✓ isort ✓ requests-aws4auth ✓ mcp ✓ google-cloud-monitoring ✓ google-cloud-compute ✓ google-cloud-tasks ✓ google-cloud-vision ✓ debugpy ✓ mccabe ✓ shapely ✓ google-cloud-speech ✓ torch ✓ jsonpath-ng ✓ google-cloud-dlp ✓ google-cloud-workflows ✓ google-cloud-bigtable ✓ pycryptodome ✓ httpx-sse ✓ slack-sdk ✓ google-cloud-language ✓ dulwich ✓ sse-starlette ✓ azure-common ✓ xxhash ✓ argcomplete ✓ botocore-stubs ✓ google-cloud-dataform ✓ google-cloud-kms ✓ requests-file ✓ crashtest ✓ datadog ✓ poetry ✓ pygithub ✓ types-awscrt ✓ google-cloud-videointelligence ✓ semver ✓ lz4 ✓ google-cloud-os-login ✓ pendulum ✓ types-s3transfer ✓ google-cloud-aiplatform ✓ dataclasses-json ✓ pycodestyle ✓ boto3-stubs ✓ cleo ✓ installer ✓ jupyter-core ✓ datasets ✓ google-cloud-redis ✓ pytest-mock ✓ cattrs ✓ future ✓ backports-tarfile ✓ notebook ✓ rfc3339-validator ✓

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.