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

Top 120 - 240

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

Top 240 - 360

pre-commit ✓ execnet ✓ cfgv ✓ async-timeout ✓ sympy ✓ google-cloud-kms ✓ joserfc ✓ google-analytics-admin ✓ google-cloud-aiplatform ✓ h2 ✓ paramiko ✓ toml ✓ pyproject-hooks ✓ hyperframe ✓ mpmath ✓ google-cloud-compute ✓ gcsfs ✓ authlib ✓ jsonpointer ✓ sentry-sdk ✓ aiofiles ✓ backoff ✓ narwhals ✓ traitlets ✓ poetry-core ✓ fastjsonschema ✓ azure-storage-blob ✓ build ✓ jedi ✓ google-cloud-dlp ✓ asgiref ✓ sqlparse ✓ cloudpickle ✓ databricks-sdk ✓ webencodings ✓ google-cloud-texttospeech ✓ executing ✓ babel ✓ parso ✓ dbt-core ✓ librt ✓ google-cloud-speech ✓ cython ✓ matplotlib-inline ✓ grpc-google-iam-v1 ✓ tornado ✓ databricks-sql-connector ✓ asttokens ✓ dbt-adapters ✓ jsonpatch ✓ datasets ✓ marshmallow ✓ cachecontrol ✓ pymupdf ✓ gunicorn ✓ google-cloud-pubsub ✓ setuptools-scm ✓ types-requests ✓ xmltodict ✓ pandas-stubs ✓ python-json-logger ✓ stack-data ✓ pure-eval ✓ xlsxwriter ✓ pycryptodomex ✓ isort ✓ markdown ✓ pymongo ✓ psycopg ✓ pypdf ✓ vcs-versioning ✓ py4j ✓ kubernetes ✓ asyncpg ✓ python-docx ✓ tinycss2 ✓ aioitertools ✓ psycopg-binary ✓ pydantic-graph ✓ google-cloud-tasks ✓ slack-sdk ✓ pytokens ✓ structlog ✓ langsmith ✓ watchdog ✓ lz4 ✓ flatbuffers ✓ pyzmq ✓ snowflake-snowpark-python ✓ pyperclip ✓ jsonschema-path ✓ griffelib ✓ google-cloud-logging ✓ ghapi ✓ google-cloud-monitoring ✓ importlib-resources ✓ safetensors ✓ debugpy ✓ opentelemetry-exporter-prometheus ✓ beartype ✓ pycryptodome ✓ rich-rst ✓ nest-asyncio ✓ pytest-mock ✓ llama-parse ✓ llama-cloud-services ✓ termcolor ✓ dulwich ✓ pathable ✓ cyclopts ✓ deprecation ✓ torch ✓ onnxruntime ✓ fastuuid ✓ dbt-common ✓ jsonref ✓ pymysql ✓ google-cloud-bigtable ✓ typedload ✓ jupyter-core ✓

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.