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

Top 120 - 240

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

Top 240 - 360

opentelemetry-instrumentation ✓ cython ✓ babel ✓ black ✓ tornado ✓ editables ✓ cloudpickle ✓ traitlets ✓ mypy ✓ parso ✓ jedi ✓ nest-asyncio ✓ awswrangler ✓ toml ✓ mpmath ✓ matplotlib-inline ✓ grpc-google-iam-v1 ✓ executing ✓ ply ✓ pandas-stubs ✓ sentry-sdk ✓ asttokens ✓ langchain-core ✓ docstring-parser ✓ pymysql ✓ dbt-core ✓ webencodings ✓ asgiref ✓ aioitertools ✓ sphinx ✓ typing-inspect ✓ termcolor ✓ markdown ✓ typedload ✓ watchfiles ✓ pymongo ✓ pymupdf ✓ tiktoken ✓ multiprocess ✓ gunicorn ✓ cachecontrol ✓ torch ✓ snowflake-sqlalchemy ✓ stack-data ✓ pure-eval ✓ pytest-xdist ✓ uvloop ✓ pkginfo ✓ google-cloud-kms ✓ google-cloud-vision ✓ execnet ✓ mccabe ✓ msrest ✓ pyzmq ✓ python-json-logger ✓ google-cloud-tasks ✓ jsonpatch ✓ google-cloud-monitoring ✓ opentelemetry-util-http ✓ google-cloud-speech ✓ textual ✓ google-cloud-dlp ✓ google-cloud-compute ✓ durationpy ✓ databricks-sdk ✓ google-cloud-workflows ✓ pycodestyle ✓ isort ✓ google-cloud-language ✓ pycryptodome ✓ shapely ✓ google-cloud-dataform ✓ httptools ✓ dbt-common ✓ jsonpath-ng ✓ google-cloud-videointelligence ✓ mcp ✓ debugpy ✓ google-cloud-os-login ✓ dbt-adapters ✓ databricks-sql-connector ✓ watchdog ✓ smart-open ✓ pendulum ✓ httpx-sse ✓ pypandoc-binary ✓ azure-common ✓ datadog ✓ dulwich ✓ google-cloud-redis ✓ slack-sdk ✓ datasets ✓ requests-file ✓ opentelemetry-instrumentation-requests ✓ scramp ✓ cattrs ✓ google-cloud-bigtable ✓ safetensors ✓ poetry ✓ lz4 ✓ userpath ✓ notebook ✓ opensearch-py ✓ google-cloud-memcache ✓ deepdiff ✓ future ✓ pytest-mock ✓ dataclasses-json ✓ h2 ✓ rfc3339-validator ✓ opentelemetry-exporter-prometheus ✓ hyperframe ✓ hpack ✓ crashtest ✓ installer ✓ backports-tarfile ✓ google-cloud-logging ✓ cleo ✓ arrow ✓ pygithub ✓

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.