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. 340 green packages (94.4%) have dropped support for Python 3.5;
  2. 20 uncolored packages (5.6%) 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 ✓ typing-extensions ✓ certifi ✓ botocore ✓ requests ✓ aiobotocore ✓ idna ✓ charset-normalizer ✓ setuptools ✓ grpcio-status ✓ packaging ✓ python-dateutil ✗ s3transfer ✓ six ✓ numpy ✓ cryptography ✓ s3fs ✓ fsspec ✓ pydantic ✓ pyyaml ✓ cffi ✓ pandas ✓ click ✓ pydantic-core ✓ protobuf ✓ pip ✓ pycparser ✓ attrs ✓ h11 ✓ anyio ✓ sniffio ✓ pygments ✓ markupsafe ✓ annotated-types ✓ pytz ✗ jmespath ✓ rsa ✓ platformdirs ✓ importlib-metadata ✓ pluggy ✓ jinja2 ✓ pyasn1 ✓ cachetools ✓ typing-inspection ✓ awscli ✓ wheel ✓ google-api-core ✓ tzdata ✓ zipp ✓ httpx ✓ google-auth ✓ httpcore ✓ filelock ✓ pyjwt ✓ pytest ✓ rich ✓ pyasn1-modules ✓ colorama ✓ googleapis-common-protos ✓ jsonschema ✓ aiohttp ✓ markdown-it-py ✓ yandexcloud ✓ iniconfig ✓ mdurl ✓ psutil ✓ yarl ✓ multidict ✓ starlette ✓ grpcio-tools ✓ virtualenv ✓ python-dotenv ✓ tqdm ✓ scipy ✓ wrapt ✓ pyarrow ✓ fastapi ✓ pillow ✓ uvicorn ✓ tomli ✓ pathspec ✓ frozenlist ✓ requests-oauthlib ✗ sqlalchemy ✓ aiosignal ✓ rpds-py ✓ referencing ✓ greenlet ✓ grpcio ✓ propcache ✓ opentelemetry-sdk ✓ jsonschema-specifications ✓ google-genai ✓ trove-classifiers ✓ opentelemetry-proto ✓ pyparsing ✓ lxml ✓ oauthlib ✓ tomlkit ✓ aiohappyeyeballs ✓ beautifulsoup4 ✓ openpyxl ✓ et-xmlfile ✓ soupsieve ✓ opentelemetry-exporter-otlp-proto-http ✓ pyopenssl ✓ docutils ✓ requests-toolbelt ✗ opentelemetry-exporter-otlp-proto-grpc ✓ msgpack ✓ pexpect ✓ ptyprocess ✓ flask ✓ distlib ✓ werkzeug ✓ exceptiongroup ✓ isodate ✓ snowflake-connector-python ✓ more-itertools ✓

Top 120 - 240

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

Top 240 - 360

awswrangler ✓ kubernetes ✓ sphinx ✓ aiofiles ✓ pymupdf ✓ editables ✓ matplotlib-inline ✓ nest-asyncio ✗ tornado ✓ typedload ✓ sentry-sdk ✓ opentelemetry-instrumentation ✓ executing ✓ langchain-core ✓ mpmath ✗ bashlex ✓ grpc-google-iam-v1 ✓ asttokens ✓ asgiref ✓ mypy ✓ hf-xet ✓ toml ✗ swe-rex ✓ pytest-asyncio ✓ argcomplete ✓ uvloop ✓ webencodings ✗ ply ✓ termcolor ✓ markdown ✓ torch ✓ cachecontrol ✓ pymongo ✓ dbt-common ✓ dbt-core ✓ stack-data ✗ pure-eval ✓ pymysql ✓ pkginfo ✓ gunicorn ✓ google-cloud-vision ✓ typing-inspect ✗ pypandoc-binary ✓ watchfiles ✓ pytest-xdist ✓ shapely ✓ execnet ✓ google-cloud-kms ✓ python-json-logger ✓ httptools ✓ google-cloud-speech ✓ nodeenv ✓ aioitertools ✓ google-cloud-compute ✓ google-cloud-tasks ✓ google-cloud-monitoring ✓ google-cloud-dlp ✓ docstring-parser ✓ tiktoken ✓ isort ✓ google-cloud-workflows ✓ jsonpatch ✓ google-cloud-language ✓ msrest ✓ pendulum ✓ mccabe ✓ google-cloud-dataform ✓ opentelemetry-util-http ✓ dulwich ✓ datadog ✓ google-cloud-videointelligence ✓ dbt-adapters ✓ debugpy ✓ databricks-sdk ✓ watchdog ✓ google-cloud-os-login ✓ pycryptodome ✓ pycodestyle ✓ poetry ✓ databricks-sql-connector ✓ pre-commit ✓ multiprocess ✓ slack-sdk ✓ jsonpath-ng ✓ future ✗ google-cloud-redis ✓ cattrs ✓ mcp ✓ identify ✓ lz4 ✓ notebook ✓ azure-common ✗ backports-tarfile ✓ smart-open ✓ crashtest ✓ dataclasses-json ✓ rfc3339-validator ✗ google-cloud-memcache ✓ installer ✓ cleo ✓ cfgv ✓ httpx-sse ✓ jupyter-core ✓ textual ✓ ipykernel ✓ arrow ✓ pygithub ✓ opentelemetry-instrumentation-requests ✓ google-cloud-logging ✓ semver ✓ requests-file ✓ pytest-mock ✓ opentelemetry-exporter-prometheus ✓ tinycss2 ✓ scramp ✓ jupyter-client ✓ nvidia-nccl-cu12 ✗ opensearch-py ✓ py ✗ deepdiff ✓

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.