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

Top 120 - 240

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

Top 240 - 360

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

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.