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

Top 120 - 240

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

Top 240 - 360

ipython ✓ asn1crypto ✓ mpmath ✓ opentelemetry-instrumentation-threading ✓ sentry-sdk ✓ google-cloud-batch ✓ pytest-xdist ✓ jsonpointer ✓ backoff ✓ aiofiles ✓ async-timeout ✓ pyproject-hooks ✓ black ✓ msal-extensions ✓ execnet ✓ paramiko ✓ authlib ✓ fastjsonschema ✓ narwhals ✓ joserfc ✓ poetry-core ✓ google-cloud-kms ✓ asgiref ✓ gcsfs ✓ google-analytics-admin ✓ traitlets ✓ pydantic-ai-slim ✓ google-cloud-compute ✓ build ✓ sqlparse ✓ datasets ✓ cloudpickle ✓ webencodings ✓ executing ✓ sglang ✓ azure-storage-blob ✓ setuptools-scm ✓ gunicorn ✓ databricks-sdk ✓ babel ✓ google-cloud-dlp ✓ asttokens ✓ grpc-google-iam-v1 ✓ jsonpatch ✓ jedi ✓ parso ✓ librt ✓ google-cloud-texttospeech ✓ cachecontrol ✓ matplotlib-inline ✓ pypdf ✓ vcs-versioning ✓ google-cloud-speech ✓ tornado ✓ cython ✓ types-requests ✓ xmltodict ✓ marshmallow ✓ dbt-adapters ✓ stack-data ✓ pure-eval ✓ markdown ✓ langsmith ✓ python-docx ✓ google-cloud-pubsub ✓ pymongo ✓ psycopg ✓ isort ✓ kubernetes ✓ databricks-sql-connector ✓ python-json-logger ✓ asyncpg ✓ xlsxwriter ✓ pydantic-graph ✓ tinycss2 ✓ py4j ✓ structlog ✓ watchdog ✓ psycopg-binary ✓ pyperclip ✓ termcolor ✓ aioitertools ✓ opentelemetry-exporter-prometheus ✓ pymupdf ✓ google-cloud-logging ✓ pytest-mock ✓ google-cloud-tasks ✓ pyzmq ✓ lz4 ✓ slack-sdk ✓ tomli-w ✓ dbt-core ✓ flatbuffers ✓ snowflake-snowpark-python ✓ debugpy ✓ jsonschema-path ✓ dulwich ✓ importlib-resources ✓ nest-asyncio ✓ pycryptodome ✓ google-cloud-monitoring ✓ deprecation ✓ llama-parse ✓ llama-cloud-services ✓ beartype ✓ safetensors ✓ torch ✓ pytokens ✓ pymysql ✓ griffelib ✓ cyclopts ✓ opentelemetry-instrumentation-fastapi ✓ croniter ✓ mdit-py-plugins ✓ fastuuid ✓ pkginfo ✓ opentelemetry-instrumentation-asgi ✓ pathable ✓ playwright ✓ pytest-timeout ✓

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.