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. 341 green packages (94.7%) have dropped support for Python 3.5;
  2. 19 uncolored packages (5.3%) 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 ✓ botocore ✓ typing-extensions ✓ aiobotocore ✓ requests ✓ certifi ✓ idna ✓ charset-normalizer ✓ setuptools ✓ grpcio-status ✓ packaging ✓ python-dateutil ✗ s3transfer ✓ s3fs ✓ six ✓ cryptography ✓ numpy ✓ fsspec ✓ pyyaml ✓ pydantic ✓ cffi ✓ pandas ✓ pip ✓ pycparser ✓ pydantic-core ✓ click ✓ protobuf ✓ attrs ✓ markupsafe ✓ h11 ✓ anyio ✓ rsa ✓ platformdirs ✓ sniffio ✓ jmespath ✓ pytz ✗ pygments ✓ jinja2 ✓ importlib-metadata ✓ pluggy ✓ annotated-types ✓ pyasn1 ✓ awscli ✓ cachetools ✓ wheel ✓ tzdata ✓ zipp ✓ google-api-core ✓ google-auth ✓ filelock ✓ httpx ✓ httpcore ✓ pyjwt ✓ typing-inspection ✓ pytest ✓ colorama ✓ pyasn1-modules ✓ aiohttp ✓ jsonschema ✓ googleapis-common-protos ✓ iniconfig ✓ yarl ✓ multidict ✓ tqdm ✓ rich ✓ grpcio-tools ✓ virtualenv ✓ python-dotenv ✓ wrapt ✓ pyarrow ✓ psutil ✓ scipy ✓ yandexcloud ✓ sqlalchemy ✓ pillow ✓ requests-oauthlib ✗ tomli ✓ frozenlist ✓ pathspec ✓ markdown-it-py ✓ greenlet ✓ aiosignal ✓ referencing ✓ mdurl ✓ rpds-py ✓ grpcio ✓ propcache ✓ starlette ✓ jsonschema-specifications ✓ pyparsing ✓ google-genai ✓ oauthlib ✓ fastapi ✓ uvicorn ✓ tomlkit ✓ openpyxl ✓ aiohappyeyeballs ✓ et-xmlfile ✓ opentelemetry-sdk ✓ beautifulsoup4 ✓ pyopenssl ✓ lxml ✓ soupsieve ✓ opentelemetry-proto ✓ requests-toolbelt ✗ docutils ✓ trove-classifiers ✓ flask ✓ distlib ✓ werkzeug ✓ isodate ✓ exceptiongroup ✓ msgpack ✓ more-itertools ✓ snowflake-connector-python ✓ regex ✓ google-cloud-storage ✓ shellingham ✓ proto-plus ✓

Top 120 - 240

pynacl ✓ opentelemetry-exporter-otlp-proto-http ✓ psycopg2-binary ✓ websocket-client ✓ mypy-extensions ✓ pexpect ✓ tenacity ✓ opentelemetry-exporter-otlp-proto-grpc ✓ opentelemetry-api ✓ ptyprocess ✓ decorator ✓ sortedcontainers ✗ scikit-learn ✓ opentelemetry-semantic-conventions ✓ coverage ✓ azure-core ✓ azure-identity ✓ opentelemetry-exporter-otlp-proto-common ✓ msal ✓ bcrypt ✓ async-timeout ✓ wcwidth ✓ opentelemetry-exporter-otlp ✓ networkx ✓ huggingface-hub ✓ gitpython ✓ openai ✓ websockets ✓ dnspython ✓ asn1crypto ✗ google-cloud-core ✓ threadpoolctl ✓ python-multipart ✓ smmap ✓ deprecated ✗ joblib ✓ gitdb ✓ hatchling ✓ matplotlib ✓ zstandard ✓ tabulate ✓ langsmith ✓ paramiko ✓ keyring ✓ itsdangerous ✓ cloudpickle ✓ google-api-python-client ✓ distro ✓ fonttools ✓ annotated-doc ✓ poetry-core ✓ prompt-toolkit ✓ ruamel-yaml ✓ transformers ✓ google-resumable-media ✓ chardet ✓ redis ✓ secretstorage ✓ jaraco-classes ✓ google-crc32c ✓ google-auth-oauthlib ✓ fastjsonschema ✗ kiwisolver ✓ backoff ✓ setuptools-scm ✓ jeepney ✓ dill ✓ blinker ✓ google-cloud-bigquery ✓ pyzmq ✓ alembic ✓ build ✓ rapidfuzz ✓ typer ✓ google-cloud-secret-manager ✓ msal-extensions ✓ pyproject-hooks ✓ google-auth-httplib2 ✓ defusedxml ✗ google-cloud-batch ✓ uritemplate ✓ cycler ✓ jiter ✓ orjson ✓ pydantic-settings ✓ httplib2 ✓ tzlocal ✓ jaraco-functools ✓ langchain ✓ grpcio-health-checking ✓ sqlparse ✓ contourpy ✓ py4j ✓ pytest-cov ✓ marshmallow ✓ ruff ✓ xmltodict ✓ google-analytics-admin ✓ ipython ✓ jaraco-context ✓ importlib-resources ✓ prometheus-client ✓ ruamel-yaml-clib ✓ aliyun-python-sdk-core ✓ azure-storage-blob ✓ types-requests ✓ docker ✓ tokenizers ✓ black ✓ pymupdf ✓ babel ✓ traitlets ✓ mako ✓ parso ✓ jedi ✓ awswrangler ✓ cython ✓ jsonpointer ✓ tornado ✓ snowflake-sqlalchemy ✓

Top 240 - 360

nest-asyncio ✗ matplotlib-inline ✓ email-validator ✓ kubernetes ✓ uv ✓ executing ✓ aiofiles ✓ sympy ✓ typedload ✓ toml ✗ pytest-asyncio ✓ langchain-core ✓ editables ✓ sphinx ✓ grpc-google-iam-v1 ✓ sentry-sdk ✓ asttokens ✓ markdown ✓ hf-xet ✓ mypy ✓ webencodings ✗ cachecontrol ✓ opentelemetry-instrumentation ✓ dbt-common ✓ ply ✓ argcomplete ✓ stack-data ✗ pure-eval ✓ pymysql ✓ pkginfo ✓ mpmath ✗ gunicorn ✓ termcolor ✓ asgiref ✓ typing-inspect ✗ dbt-core ✓ pymongo ✓ pytest-xdist ✓ torch ✓ nodeenv ✓ watchfiles ✓ execnet ✓ python-json-logger ✓ uvloop ✓ docstring-parser ✓ dbt-adapters ✓ google-cloud-vision ✓ shapely ✓ isort ✓ google-cloud-kms ✓ mccabe ✓ tiktoken ✓ jsonpatch ✓ debugpy ✓ dulwich ✓ aioitertools ✓ google-cloud-speech ✓ google-cloud-monitoring ✓ google-cloud-dlp ✓ google-cloud-compute ✓ google-cloud-tasks ✓ datadog ✓ poetry ✓ msrest ✓ pycodestyle ✓ pre-commit ✓ pendulum ✓ databricks-sdk ✓ future ✗ google-cloud-workflows ✓ google-cloud-language ✓ pycryptodome ✓ identify ✓ google-cloud-dataform ✓ databricks-sql-connector ✓ watchdog ✓ notebook ✓ lz4 ✓ httptools ✓ google-cloud-videointelligence ✓ opentelemetry-util-http ✓ slack-sdk ✓ multiprocess ✓ crashtest ✓ jsonpath-ng ✓ installer ✓ cleo ✓ google-cloud-os-login ✓ cattrs ✓ cfgv ✓ dataclasses-json ✓ azure-common ✗ jupyter-core ✓ ipykernel ✓ backports-tarfile ✓ rfc3339-validator ✗ google-cloud-redis ✓ smart-open ✓ requests-file ✓ pygithub ✓ arrow ✓ tinycss2 ✓ semver ✓ google-cloud-memcache ✓ jupyter-client ✓ google-cloud-logging ✓ deepdiff ✓ google-cloud-aiplatform ✓ scramp ✓ httpx-sse ✓ opensearch-py ✓ mcp ✓ comm ✓ pytest-mock ✓ opentelemetry-instrumentation-requests ✓ mistune ✓ zope-interface ✓ opentelemetry-exporter-prometheus ✓ py ✗ redshift-connector ✓

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.