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

Top 120 - 240

azure-identity ✓ pynacl ✓ sortedcontainers ✓ sniffio ✓ requests-toolbelt ✓ pexpect ✓ ptyprocess ✓ snowflake-connector-python ✓ cloudpickle ✓ azure-core ✓ msal ✓ regex ✓ huggingface-hub ✓ scikit-learn ✓ decorator ✓ opentelemetry-semantic-conventions ✓ shellingham ✓ werkzeug ✓ opentelemetry-api ✓ hatchling ✓ networkx ✓ asn1crypto ✓ google-cloud-batch ✓ opensearch-py ✓ python-multipart ✓ async-timeout ✓ bcrypt ✓ more-itertools ✓ aliyun-python-sdk-core ✓ google-analytics-admin ✓ joblib ✓ pyzmq ✓ websockets ✓ msgpack ✓ threadpoolctl ✓ gitpython ✓ requests-aws4auth ✓ langsmith ✓ mypy-extensions ✓ paramiko ✓ google-cloud-core ✓ annotated-doc ✓ google-cloud-secret-manager ✓ dnspython ✓ opentelemetry-exporter-prometheus ✓ openai ✓ smmap ✓ grpcio-health-checking ✓ google-auth-oauthlib ✓ google-api-python-client ✓ gitdb ✓ wcwidth ✓ tabulate ✓ google-resumable-media ✓ distro ✓ google-crc32c ✓ redis ✓ chardet ✓ kubernetes ✓ langchain ✓ deprecated ✓ matplotlib ✓ coverage ✓ alembic ✓ pandas-stubs ✓ google-auth-httplib2 ✓ msal-extensions ✓ ruamel-yaml ✓ tzlocal ✓ py4j ✓ httplib2 ✓ events ✓ dill ✓ azure-storage-blob ✓ poetry-core ✓ fonttools ✓ setuptools-scm ✓ transformers ✓ uritemplate ✓ backoff ✓ blinker ✓ google-cloud-bigquery ✓ itsdangerous ✓ kiwisolver ✓ typer ✓ pydantic-settings ✓ prompt-toolkit ✓ jiter ✓ pytest-asyncio ✓ keyring ✓ cycler ✓ awswrangler ✓ typedload ✓ marshmallow ✓ google-cloud-vision ✓ tokenizers ✓ defusedxml ✓ google-cloud-dlp ✓ google-cloud-tasks ✓ jaraco-classes ✓ sympy ✓ prometheus-client ✓ opensearch-protobufs ✓ google-cloud-speech ✓ secretstorage ✓ google-cloud-workflows ✓ google-cloud-monitoring ✓ pyproject-hooks ✓ ruamel-yaml-clib ✓ google-cloud-language ✓ nodeenv ✓ google-cloud-compute ✓ contourpy ✓ google-cloud-dataform ✓ hf-xet ✓ jeepney ✓ importlib-resources ✓ sphinx ✓ fastjsonschema ✓ snowflake-sqlalchemy ✓

Top 240 - 360

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

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.