Python 3.5 Readiness

Python 3.5 support graph for the 360 most popular Python packages!

What is this about?

Python 3.5 is a version of Python that is past its End Of Life. This site shows Python 3.5 support for the 360 most downloaded packages on PyPI:

  1. 339 green packages (94.2%) have dropped support for Python 3.5;
  2. 21 uncolored packages (5.8%) still support Python 3.5.

Package 'x' is uncolored. What can I do?

There can be many reasons a package is still supporting Python 3.5:

  • 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 3.5 support.

How do you identify Python 3.5 support?

We look for the Programming Language :: Python :: 3.5 classifier on the latest release of the project, via PyPI's JSON API.

Top 120

boto3 ✓ urllib3 ✓ packaging ✓ setuptools ✓ certifi ✓ requests ✓ botocore ✓ typing-extensions ✓ idna ✓ charset-normalizer ✓ aiobotocore ✓ python-dateutil ✗ six ✓ cryptography ✓ grpcio-status ✓ cffi ✓ pyyaml ✓ pip ✓ numpy ✓ s3transfer ✓ pycparser ✓ pydantic ✓ s3fs ✓ fsspec ✓ pluggy ✓ pygments ✓ click ✓ protobuf ✓ pydantic-core ✓ pandas ✓ attrs ✓ anyio ✓ markupsafe ✓ h11 ✓ pytest ✓ jmespath ✓ platformdirs ✓ annotated-types ✓ iniconfig ✓ wheel ✓ jinja2 ✓ filelock ✓ importlib-metadata ✓ pyjwt ✓ rsa ✓ typing-inspection ✓ zipp ✓ pathspec ✓ httpx ✓ pytz ✗ httpcore ✓ pyasn1 ✓ rich ✓ python-dotenv ✓ jsonschema ✓ aiohttp ✓ google-auth ✓ multidict ✓ tqdm ✓ tzdata ✓ requests-oauthlib ✗ yarl ✓ colorama ✓ virtualenv ✓ grpcio ✓ google-api-core ✓ markdown-it-py ✓ referencing ✓ googleapis-common-protos ✓ rpds-py ✓ wrapt ✓ mdurl ✓ pyasn1-modules ✓ frozenlist ✓ pillow ✓ propcache ✓ jsonschema-specifications ✓ greenlet ✓ tomli ✓ aiosignal ✓ sqlalchemy ✓ awscli ✓ scipy ✓ trove-classifiers ✓ oauthlib ✓ pyarrow ✓ google-genai ✓ starlette ✓ pyparsing ✓ uvicorn ✓ psutil ✓ aiohappyeyeballs ✓ fastapi ✓ tenacity ✓ opentelemetry-proto ✓ openpyxl ✓ et-xmlfile ✓ cachetools ✓ opentelemetry-semantic-conventions ✓ yandexcloud ✓ tomlkit ✓ grpcio-tools ✓ websocket-client ✓ distlib ✓ regex ✓ opentelemetry-sdk ✓ shellingham ✓ sniffio ✓ requests-toolbelt ✗ beautifulsoup4 ✓ opentelemetry-api ✓ soupsieve ✓ opentelemetry-exporter-otlp-proto-grpc ✓ more-itertools ✓ docutils ✓ langchain ✓ exceptiongroup ✓ annotated-doc ✓ lxml ✓ hatchling ✓

Top 120 - 240

pyopenssl ✓ google-cloud-storage ✓ proto-plus ✓ werkzeug ✓ mypy-extensions ✓ sortedcontainers ✗ websockets ✓ opentelemetry-exporter-otlp-proto-http ✓ pynacl ✓ coverage ✓ flask ✓ psycopg2-binary ✓ isodate ✓ msgpack ✓ typer ✓ wcwidth ✓ decorator ✓ openai ✓ python-multipart ✓ networkx ✓ huggingface-hub ✓ dnspython ✓ opentelemetry-exporter-otlp-proto-common ✓ azure-core ✓ distro ✓ pexpect ✓ redis ✓ ptyprocess ✓ azure-identity ✓ scikit-learn ✓ msal ✓ opentelemetry-exporter-otlp ✓ snowflake-connector-python ✓ keyring ✓ pydantic-settings ✓ joblib ✓ bcrypt ✓ matplotlib ✓ fonttools ✓ gitpython ✓ ruamel-yaml ✓ poetry-core ✓ kubernetes ✓ jiter ✓ types-requests ✓ google-cloud-core ✓ jaraco-classes ✓ secretstorage ✓ itsdangerous ✓ tabulate ✓ ruff ✓ jeepney ✓ async-timeout ✓ textual ✓ kiwisolver ✓ threadpoolctl ✓ asn1crypto ✗ alembic ✓ prompt-toolkit ✓ deprecated ✗ prometheus-client ✓ opentelemetry-instrumentation ✓ rapidfuzz ✓ smmap ✓ google-crc32c ✓ zstandard ✓ google-resumable-media ✓ gitdb ✓ blinker ✓ jaraco-context ✓ jaraco-functools ✓ chardet ✓ defusedxml ✗ editables ✓ pytest-cov ✓ paramiko ✓ orjson ✓ pyproject-hooks ✓ tzlocal ✓ backoff ✓ contourpy ✓ google-api-python-client ✓ build ✓ pytest-asyncio ✓ docker ✓ cloudpickle ✓ fastjsonschema ✗ dill ✓ cycler ✓ msal-extensions ✓ email-validator ✓ mako ✓ marshmallow ✓ azure-storage-blob ✓ google-auth-oauthlib ✓ durationpy ✓ transformers ✓ google-cloud-bigquery ✓ setuptools-scm ✓ nodeenv ✓ uritemplate ✓ httplib2 ✓ google-auth-httplib2 ✓ gcsfs ✓ babel ✓ google-cloud-aiplatform ✓ uv ✓ sqlparse ✓ tokenizers ✓ ipython ✓ python-json-logger ✓ pre-commit ✓ sympy ✓ aiofiles ✓ watchfiles ✓ identify ✓ hf-xet ✓ jsonpointer ✓ docstring-parser ✓ parso ✓

Top 240 - 360

mypy ✓ cfgv ✓ xmltodict ✓ uvloop ✓ opentelemetry-instrumentation-requests ✓ google-cloud-secret-manager ✓ opentelemetry-util-http ✓ tornado ✓ traitlets ✓ mpmath ✗ jedi ✓ black ✓ gunicorn ✓ cython ✓ opensearch-py ✓ py4j ✓ importlib-resources ✓ toml ✗ executing ✓ matplotlib-inline ✓ asgiref ✓ asttokens ✓ tiktoken ✓ nest-asyncio ✗ cachecontrol ✓ markdown ✓ httptools ✓ mcp ✓ requests-aws4auth ✓ ply ✓ grpc-google-iam-v1 ✓ langchain-core ✓ aliyun-python-sdk-core ✓ google-cloud-batch ✓ sentry-sdk ✓ opentelemetry-exporter-prometheus ✓ grpcio-health-checking ✓ stack-data ✗ pure-eval ✓ webencodings ✗ httpx-sse ✓ dbt-core ✓ awswrangler ✓ pytest-xdist ✓ pymongo ✓ execnet ✓ pkginfo ✓ sse-starlette ✓ google-analytics-admin ✓ termcolor ✓ watchdog ✓ dulwich ✓ pymysql ✓ jsonpatch ✓ isort ✓ authlib ✓ typing-inspect ✗ databricks-sdk ✓ debugpy ✓ aioitertools ✓ croniter ✗ dbt-adapters ✓ typer-slim ✓ typedload ✓ pyzmq ✓ ruamel-yaml-clib ✓ pycryptodome ✓ poetry ✓ h2 ✓ msrest ✓ litellm ✓ hyperframe ✓ hpack ✓ events ✗ pytest-mock ✓ jsonpath-ng ✓ pandas-stubs ✓ xxhash ✓ mccabe ✓ botocore-stubs ✓ dbt-common ✓ types-awscrt ✓ torch ✓ cleo ✓ installer ✓ boto3-stubs ✓ lz4 ✓ crashtest ✓ types-s3transfer ✓ slack-sdk ✓ dataclasses-json ✓ poetry-plugin-export ✓ datasets ✓ portalocker ✓ argcomplete ✓ snowflake-sqlalchemy ✓ notebook ✓ pygithub ✓ pendulum ✓ ipykernel ✓ jupyter-core ✓ multiprocess ✓ deepdiff ✓ arrow ✓ pycodestyle ✓ azure-common ✗ invoke ✓ datadog ✓ rfc3339-validator ✗ inspect-ai ✓ langsmith ✓ smart-open ✓ sphinx ✓ semver ✓ jupyter-client ✓ loguru ✗ shapely ✓ numba ✓ text-unidecode ✗ wsproto ✓

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.