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 ✓ requests ✓ botocore ✓ certifi ✓ idna ✓ charset-normalizer ✓ aiobotocore ✓ packaging ✓ setuptools ✓ python-dateutil ✓ grpcio-status ✓ six ✓ s3transfer ✓ numpy ✓ s3fs ✓ protobuf ✓ fsspec ✓ cryptography ✓ pygments ✓ pyyaml ✓ pluggy ✓ pydantic ✓ cffi ✓ pandas ✓ pytest ✓ click ✓ iniconfig ✓ pycparser ✓ pydantic-core ✓ attrs ✓ rsa ✓ yandexcloud ✓ platformdirs ✓ h11 ✓ pip ✓ anyio ✓ importlib-metadata ✓ pyasn1 ✓ jmespath ✓ markupsafe ✓ cachetools ✓ pytz ✗ google-auth ✓ annotated-types ✓ grpcio ✓ opentelemetry-exporter-otlp-proto-grpc ✓ filelock ✓ jinja2 ✓ tzdata ✓ opentelemetry-proto ✓ pyasn1-modules ✓ google-api-core ✓ typing-inspection ✓ pyjwt ✓ grpcio-tools ✓ google-genai ✓ zipp ✓ awscli ✓ wheel ✓ requests-oauthlib ✓ httpx ✓ scipy ✓ httpcore ✓ pyarrow ✓ aiohttp ✓ opentelemetry-exporter-otlp ✓ opentelemetry-exporter-otlp-proto-http ✓ yarl ✓ opentelemetry-sdk ✓ colorama ✓ python-dotenv ✓ googleapis-common-protos ✓ jsonschema ✓ multidict ✓ rich ✓ sqlalchemy ✓ virtualenv ✓ tomli ✓ greenlet ✓ tqdm ✓ oauthlib ✓ frozenlist ✓ markdown-it-py ✓ psutil ✓ aiosignal ✓ mdurl ✓ propcache ✓ pyparsing ✓ wrapt ✓ et-xmlfile ✓ openpyxl ✓ rpds-py ✓ referencing ✓ uvicorn ✓ jsonschema-specifications ✓ pillow ✓ starlette ✓ aiohappyeyeballs ✓ opentelemetry-exporter-otlp-proto-common ✓ pyopenssl ✓ beautifulsoup4 ✓ opensearch-py ✓ trove-classifiers ✓ soupsieve ✓ fastapi ✓ tenacity ✓ websocket-client ✓ pathspec ✓ distlib ✓ lxml ✓ requests-aws4auth ✓ docutils ✓ tomlkit ✓ flask ✓ exceptiongroup ✓ psycopg2-binary ✓ textual ✓ proto-plus ✓

Top 120 - 240

google-cloud-storage ✓ isodate ✓ azure-identity ✓ pynacl ✓ sortedcontainers ✓ sniffio ✓ requests-toolbelt ✓ pexpect ✓ events ✓ ptyprocess ✓ snowflake-connector-python ✓ azure-core ✓ msal ✓ scikit-learn ✓ regex ✓ opentelemetry-semantic-conventions ✓ decorator ✓ huggingface-hub ✓ hatchling ✓ shellingham ✓ opentelemetry-api ✓ werkzeug ✓ cloudpickle ✓ opensearch-protobufs ✓ asn1crypto ✓ networkx ✓ google-cloud-batch ✓ python-multipart ✓ more-itertools ✓ async-timeout ✓ bcrypt ✓ aliyun-python-sdk-core ✓ threadpoolctl ✓ google-analytics-admin ✓ joblib ✓ msgpack ✓ websockets ✓ gitpython ✓ mypy-extensions ✓ annotated-doc ✓ langsmith ✓ paramiko ✓ google-cloud-core ✓ google-cloud-secret-manager ✓ dnspython ✓ opentelemetry-exporter-prometheus ✓ smmap ✓ google-auth-oauthlib ✓ grpcio-health-checking ✓ openai ✓ google-api-python-client ✓ gitdb ✓ wcwidth ✓ tabulate ✓ kubernetes ✓ google-resumable-media ✓ distro ✓ redis ✓ pyzmq ✓ google-crc32c ✓ coverage ✓ chardet ✓ deprecated ✓ matplotlib ✓ langchain ✓ alembic ✓ google-auth-httplib2 ✓ pandas-stubs ✓ msal-extensions ✓ ruamel-yaml ✓ py4j ✓ tzlocal ✓ httplib2 ✓ poetry-core ✓ setuptools-scm ✓ azure-storage-blob ✓ uritemplate ✓ fonttools ✓ google-cloud-bigquery ✓ backoff ✓ pytest-asyncio ✓ dill ✓ itsdangerous ✓ blinker ✓ kiwisolver ✓ typedload ✓ typer ✓ prompt-toolkit ✓ pydantic-settings ✓ keyring ✓ transformers ✓ jiter ✓ cycler ✓ nodeenv ✓ awswrangler ✓ marshmallow ✓ jaraco-classes ✓ defusedxml ✓ google-cloud-vision ✓ secretstorage ✓ durationpy ✓ prometheus-client ✓ pyproject-hooks ✓ google-cloud-tasks ✓ pre-commit ✓ google-cloud-speech ✓ google-cloud-dlp ✓ identify ✓ cfgv ✓ google-cloud-workflows ✓ google-cloud-monitoring ✓ tokenizers ✓ cython ✓ ruamel-yaml-clib ✓ contourpy ✓ google-cloud-compute ✓ jeepney ✓ google-cloud-language ✓ sympy ✓ fastjsonschema ✓

Top 240 - 360

orjson ✓ sphinx ✓ google-cloud-dataform ✓ zstandard ✓ snowflake-sqlalchemy ✓ importlib-resources ✓ jaraco-functools ✓ ipython ✓ jaraco-context ✓ google-cloud-videointelligence ✓ sqlparse ✓ google-cloud-os-login ✓ editables ✓ hf-xet ✓ dbt-core ✓ xmltodict ✓ aiofiles ✓ mpmath ✓ email-validator ✓ google-cloud-bigtable ✓ opentelemetry-instrumentation ✓ mako ✓ google-cloud-redis ✓ tornado ✓ nest-asyncio ✓ ruff ✓ traitlets ✓ rapidfuzz ✓ uv ✓ pymongo ✓ jedi ✓ docker ✓ parso ✓ pytest-cov ✓ google-cloud-memcache ✓ build ✓ grpc-google-iam-v1 ✓ jsonpointer ✓ pymysql ✓ ply ✓ matplotlib-inline ✓ babel ✓ google-cloud-kms ✓ toml ✓ executing ✓ langchain-core ✓ argcomplete ✓ black ✓ dbt-common ✓ asttokens ✓ tiktoken ✓ dbt-adapters ✓ databricks-sdk ✓ webencodings ✓ types-requests ✓ stack-data ✓ pure-eval ✓ litellm ✓ azure-common ✓ msrest ✓ python-telegram-bot ✓ termcolor ✓ pendulum ✓ apache-beam ✓ ray ✓ watchfiles ✓ jsonpath-ng ✓ docstring-parser ✓ scramp ✓ sentry-sdk ✓ pycryptodome ✓ shapely ✓ google-cloud-logging ✓ torch ✓ markdown ✓ aioitertools ✓ pycodestyle ✓ asgiref ✓ tree-sitter ✓ datadog ✓ jsonpatch ✓ notebook ✓ pytest-xdist ✓ gunicorn ✓ uvloop ✓ cattrs ✓ python-json-logger ✓ mccabe ✓ lz4 ✓ google-ads ✓ execnet ✓ h2 ✓ hyperframe ✓ typing-inspect ✓ future ✓ hpack ✓ multiprocess ✓ mypy ✓ opentelemetry-util-http ✓ redshift-connector ✓ debugpy ✓ requests-file ✓ databricks-sql-connector ✓ invoke ✓ httptools ✓ opentelemetry-instrumentation-requests ✓ mcp ✓ pyspark ✓ isort ✓ slack-sdk ✓ tree-sitter-languages ✓ mysql-connector-python ✓ jupyter-core ✓ google-cloud-aiplatform ✓ ipykernel ✓ pysocks ✓ sqlalchemy-bigquery ✓ google-cloud-bigquery-datatransfer ✓ wsproto ✓ google-cloud-texttospeech ✓

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.