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. 342 green packages (95.0%) have dropped support for Python 3.5;
  2. 18 uncolored packages (5.0%) 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 ✓ botocore ✓ requests ✓ certifi ✓ idna ✓ charset-normalizer ✓ setuptools ✓ aiobotocore ✓ grpcio-status ✓ packaging ✓ python-dateutil ✗ numpy ✓ s3transfer ✓ six ✓ pydantic ✓ cryptography ✓ pyyaml ✓ cffi ✓ fsspec ✓ pandas ✓ awscli ✓ click ✓ s3fs ✓ pycparser ✓ pydantic-core ✓ pip ✓ protobuf ✓ attrs ✓ pygments ✓ markupsafe ✓ anyio ✓ h11 ✓ annotated-types ✓ pluggy ✓ platformdirs ✓ rsa ✓ jmespath ✓ jinja2 ✓ pytz ✗ sniffio ✓ pyasn1 ✓ importlib-metadata ✓ cachetools ✓ typing-inspection ✓ wheel ✓ pytest ✓ tzdata ✓ filelock ✓ zipp ✓ google-auth ✓ httpx ✓ iniconfig ✓ httpcore ✓ pyjwt ✓ google-api-core ✓ colorama ✓ pyasn1-modules ✓ rich ✓ aiohttp ✓ jsonschema ✓ yandexcloud ✓ virtualenv ✓ python-dotenv ✓ yarl ✓ multidict ✓ markdown-it-py ✓ pyarrow ✓ tqdm ✓ grpcio-tools ✓ tomli ✓ googleapis-common-protos ✓ mdurl ✓ frozenlist ✓ scipy ✓ opentelemetry-proto ✓ wrapt ✓ opentelemetry-sdk ✓ aiosignal ✓ referencing ✓ rpds-py ✓ pathspec ✓ requests-oauthlib ✗ pillow ✓ propcache ✓ starlette ✓ sqlalchemy ✓ uvicorn ✓ jsonschema-specifications ✓ greenlet ✓ psutil ✓ google-genai ✓ grpcio ✓ opentelemetry-exporter-otlp-proto-http ✓ fastapi ✓ aiohappyeyeballs ✓ pyparsing ✓ trove-classifiers ✓ openpyxl ✓ opentelemetry-exporter-otlp-proto-grpc ✓ et-xmlfile ✓ oauthlib ✓ lxml ✓ tomlkit ✓ docutils ✓ beautifulsoup4 ✓ exceptiongroup ✓ distlib ✓ soupsieve ✓ requests-toolbelt ✗ opentelemetry-exporter-otlp ✓ opentelemetry-exporter-otlp-proto-common ✓ pyopenssl ✓ flask ✓ isodate ✓ werkzeug ✓ more-itertools ✓ pexpect ✓ ptyprocess ✓

Top 120 - 240

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

Top 240 - 360

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

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.