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 ✓ packaging ✓ urllib3 ✓ certifi ✓ idna ✓ requests ✓ typing-extensions ✓ aiobotocore ✓ charset-normalizer ✓ botocore ✓ cryptography ✓ setuptools ✓ pygments ✓ pluggy ✓ python-dateutil ✓ six ✓ pyyaml ✓ numpy ✓ pydantic ✓ cffi ✓ pytest ✓ click ✓ pycparser ✓ grpcio-status ✓ iniconfig ✓ pydantic-core ✓ anyio ✓ s3transfer ✓ s3fs ✓ attrs ✓ protobuf ✓ fsspec ✓ h11 ✓ annotated-types ✓ pandas ✓ httpx ✓ markupsafe ✓ httpcore ✓ platformdirs ✓ typing-inspection ✓ python-dotenv ✓ filelock ✓ jinja2 ✓ pathspec ✓ pip ✓ aiohttp ✓ tqdm ✓ pyjwt ✓ rich ✓ sglang ✓ yarl ✓ markdown-it-py ✓ jmespath ✓ propcache ✓ rpds-py ✓ multidict ✓ jsonschema ✓ starlette ✓ litellm ✓ mdurl ✓ google-auth ✓ aiohappyeyeballs ✓ pytz ✗ opentelemetry-sdk ✓ importlib-metadata ✓ frozenlist ✓ zipp ✓ pyasn1 ✓ wheel ✓ virtualenv ✓ aiosignal ✓ uvicorn ✓ referencing ✓ trove-classifiers ✓ googleapis-common-protos ✓ jsonschema-specifications ✓ fastapi ✓ pillow ✓ tzdata ✓ google-api-core ✓ opentelemetry-semantic-conventions ✓ annotated-doc ✓ wrapt ✓ pyasn1-modules ✓ sniffio ✓ grpcio ✓ typer ✓ greenlet ✓ shellingham ✓ hatchling ✓ tenacity ✓ pyarrow ✓ opentelemetry-api ✓ websockets ✓ beautifulsoup4 ✓ scipy ✓ colorama ✓ huggingface-hub ✓ pyparsing ✓ opentelemetry-exporter-otlp-proto-http ✓ soupsieve ✓ sqlalchemy ✓ tomli ✓ regex ✓ opentelemetry-proto ✓ pydantic-settings ✓ distro ✓ psutil ✓ openai ✓ textual ✓ lxml ✓ requests-oauthlib ✓ jiter ✓ python-multipart ✓ distlib ✓ langchain ✓ exceptiongroup ✓ watchfiles ✓ tomlkit ✓ cachetools ✓

Top 120 - 240

opentelemetry-instrumentation ✓ grpcio-tools ✓ more-itertools ✓ opentelemetry-exporter-otlp-proto-common ✓ proto-plus ✓ opentelemetry-exporter-otlp-proto-grpc ✓ oauthlib ✓ awscli ✓ multiprocess ✓ editables ✓ openpyxl ✓ et-xmlfile ✓ wcwidth ✓ python-discovery ✓ dnspython ✓ rsa ✓ requests-toolbelt ✓ networkx ✓ gitpython ✓ coverage ✓ msgpack ✓ google-genai ✓ mypy-extensions ✓ sse-starlette ✓ smmap ✓ pytest-json-ctrf ✓ hf-xet ✓ mcp ✓ pyopenssl ✓ sortedcontainers ✓ decorator ✓ ruff ✓ matplotlib ✓ psycopg2-binary ✓ google-cloud-storage ✓ werkzeug ✓ gitdb ✓ fonttools ✓ redis ✓ docstring-parser ✓ pydantic-ai-slim ✓ prompt-toolkit ✓ keyring ✓ pytest-asyncio ✓ pynacl ✓ kiwisolver ✓ websocket-client ✓ tokenizers ✓ jaraco-classes ✓ azure-identity ✓ azure-core ✓ jeepney ✓ docutils ✓ tiktoken ✓ secretstorage ✓ isodate ✓ contourpy ✓ scikit-learn ✓ dill ✓ tabulate ✓ httptools ✓ jaraco-functools ✓ joblib ✓ email-validator ✓ uvloop ✓ pytest-cov ✓ weaviate-client ✓ jaraco-context ✓ docker ✓ defusedxml ✓ itsdangerous ✓ ptyprocess ✓ google-cloud-core ✓ cycler ✓ bcrypt ✓ pexpect ✓ opentelemetry-instrumentation-requests ✓ flask ✓ msal ✓ chardet ✓ orjson ✓ alembic ✓ ydb ✓ async-timeout ✓ opentelemetry-exporter-otlp ✓ ruamel-yaml ✓ httpx-sse ✓ xxhash ✓ nodeenv ✓ tzlocal ✓ browser-use ✓ deprecated ✓ ipython ✓ google-resumable-media ✓ threadpoolctl ✓ opentelemetry-util-http ✓ toml ✓ mako ✓ google-crc32c ✓ google-api-python-client ✓ snowflake-connector-python ✓ blinker ✓ identify ✓ pre-commit ✓ uv ✓ transformers ✓ mypy ✓ cfgv ✓ rapidfuzz ✓ uritemplate ✓ langchain-core ✓ h2 ✓ hyperframe ✓ hpack ✓ google-auth-httplib2 ✓ zstandard ✓ prometheus-client ✓ pyproject-hooks ✓ asn1crypto ✓ traitlets ✓

Top 240 - 360

google-cloud-bigquery ✓ google-cloud-secret-manager ✓ google-auth-oauthlib ✓ httplib2 ✓ google-cloud-batch ✓ anthropic ✓ poetry-core ✓ sympy ✓ build ✓ jsonpointer ✓ jedi ✓ executing ✓ parso ✓ pydantic-graph ✓ mpmath ✓ paramiko ✓ fastjsonschema ✓ aiofiles ✓ sentry-sdk ✓ matplotlib-inline ✓ msal-extensions ✓ black ✓ google-cloud-kms ✓ google-cloud-aiplatform ✓ google-cloud-compute ✓ asttokens ✓ google-analytics-admin ✓ backoff ✓ azure-storage-blob ✓ sqlparse ✓ authlib ✓ stack-data ✓ pure-eval ✓ cloudpickle ✓ gcsfs ✓ narwhals ✓ asgiref ✓ datasets ✓ joserfc ✓ webencodings ✓ pytest-xdist ✓ gunicorn ✓ babel ✓ grpc-google-iam-v1 ✓ termcolor ✓ types-requests ✓ opentelemetry-instrumentation-threading ✓ google-cloud-dlp ✓ kubernetes ✓ databricks-sdk ✓ marshmallow ✓ execnet ✓ cython ✓ cachecontrol ✓ librt ✓ tornado ✓ jsonpatch ✓ google-cloud-texttospeech ✓ python-json-logger ✓ google-cloud-speech ✓ xmltodict ✓ pandas-stubs ✓ setuptools-scm ✓ tree-sitter ✓ google-cloud-pubsub ✓ mdit-py-plugins ✓ pymongo ✓ watchdog ✓ markdown ✓ dbt-adapters ✓ databricks-sql-connector ✓ asyncpg ✓ isort ✓ py4j ✓ linkify-it-py ✓ aioitertools ✓ uc-micro-py ✓ tinycss2 ✓ importlib-resources ✓ dulwich ✓ lz4 ✓ llama-cloud-services ✓ llama-parse ✓ pypdf ✓ pyperclip ✓ dbt-core ✓ pytest-mock ✓ fastuuid ✓ structlog ✓ debugpy ✓ xlsxwriter ✓ pyzmq ✓ flatbuffers ✓ pkginfo ✓ langsmith ✓ jsonschema-path ✓ snowflake-snowpark-python ✓ vcs-versioning ✓ pytokens ✓ nest-asyncio ✓ cyclopts ✓ google-cloud-tasks ✓ rich-toolkit ✓ google-cloud-logging ✓ safetensors ✓ google-cloud-monitoring ✓ python-docx ✓ cbor2 ✓ types-toml ✓ sphinx ✓ psycopg ✓ pymupdf ✓ pycryptodome ✓ slack-sdk ✓ msrest ✓ typing-inspect ✓ beartype ✓ opentelemetry-exporter-prometheus ✓ torch ✓ pathable ✓

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.