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 ✓ botocore ✓ setuptools ✓ aiobotocore ✓ typing-extensions ✓ requests ✓ certifi ✓ idna ✓ packaging ✓ charset-normalizer ✓ grpcio-status ✓ python-dateutil ✗ numpy ✓ s3transfer ✓ s3fs ✓ six ✓ fsspec ✓ cryptography ✓ protobuf ✓ pyyaml ✓ pydantic ✓ cffi ✓ pygments ✓ pluggy ✓ pandas ✓ importlib-metadata ✓ click ✓ pycparser ✓ pytest ✓ attrs ✓ pydantic-core ✓ iniconfig ✓ rsa ✓ pip ✓ h11 ✓ platformdirs ✓ anyio ✓ jmespath ✓ markupsafe ✓ pyasn1 ✓ pytz ✗ cachetools ✓ annotated-types ✓ google-auth ✓ yandexcloud ✓ jinja2 ✓ tzdata ✓ filelock ✓ opentelemetry-exporter-otlp-proto-grpc ✓ opentelemetry-proto ✓ pyasn1-modules ✓ awscli ✓ zipp ✓ wheel ✓ pyjwt ✓ typing-inspection ✓ google-api-core ✓ httpx ✓ grpcio-tools ✓ httpcore ✓ google-genai ✓ aiohttp ✓ scipy ✓ requests-oauthlib ✗ pyarrow ✓ yarl ✓ jsonschema ✓ colorama ✓ python-dotenv ✓ googleapis-common-protos ✓ multidict ✓ sqlalchemy ✓ tqdm ✓ opentelemetry-sdk ✓ virtualenv ✓ rich ✓ opentelemetry-exporter-otlp-proto-http ✓ greenlet ✓ tomli ✓ opentelemetry-exporter-otlp ✓ frozenlist ✓ aiosignal ✓ wrapt ✓ markdown-it-py ✓ psutil ✓ propcache ✓ oauthlib ✓ pyparsing ✓ et-xmlfile ✓ mdurl ✓ openpyxl ✓ rpds-py ✓ referencing ✓ pillow ✓ jsonschema-specifications ✓ grpcio ✓ uvicorn ✓ cloudpickle ✓ aiohappyeyeballs ✓ starlette ✓ opentelemetry-exporter-otlp-proto-common ✓ pathspec ✓ pyopenssl ✓ beautifulsoup4 ✓ soupsieve ✓ fastapi ✓ trove-classifiers ✓ websocket-client ✓ tenacity ✓ pyzmq ✓ lxml ✓ tomlkit ✓ huggingface-hub ✓ distlib ✓ exceptiongroup ✓ docutils ✓ flask ✓ proto-plus ✓ psycopg2-binary ✓

Top 120 - 240

google-cloud-storage ✓ isodate ✓ sniffio ✓ requests-toolbelt ✗ pynacl ✓ sortedcontainers ✗ regex ✓ azure-identity ✓ scikit-learn ✓ azure-core ✓ opentelemetry-semantic-conventions ✓ werkzeug ✓ pexpect ✓ ptyprocess ✓ opentelemetry-api ✓ msal ✓ textual ✓ shellingham ✓ networkx ✓ snowflake-connector-python ✓ decorator ✓ more-itertools ✓ hatchling ✓ msgpack ✓ asn1crypto ✗ python-multipart ✓ async-timeout ✓ joblib ✓ bcrypt ✓ threadpoolctl ✓ websockets ✓ mypy-extensions ✓ gitpython ✓ google-cloud-core ✓ gym-notices ✓ dnspython ✓ google-cloud-batch ✓ openai ✓ aliyun-python-sdk-core ✓ wcwidth ✓ paramiko ✓ langsmith ✓ smmap ✓ annotated-doc ✓ gitdb ✓ tabulate ✓ distro ✓ coverage ✓ google-analytics-admin ✓ google-auth-oauthlib ✓ google-api-python-client ✓ google-resumable-media ✓ redis ✓ google-crc32c ✓ matplotlib ✓ deprecated ✗ ruamel-yaml ✓ google-cloud-secret-manager ✓ opentelemetry-exporter-prometheus ✓ chardet ✓ alembic ✓ fonttools ✓ langchain ✓ poetry-core ✓ grpcio-health-checking ✓ transformers ✓ kubernetes ✓ google-auth-httplib2 ✓ msal-extensions ✓ dill ✓ google-cloud-bigquery ✓ tzlocal ✓ itsdangerous ✓ setuptools-scm ✓ pydantic-settings ✓ blinker ✓ kiwisolver ✓ keyring ✓ py4j ✓ backoff ✓ azure-storage-blob ✓ prompt-toolkit ✓ uritemplate ✓ httplib2 ✓ jiter ✓ typedload ✓ typer ✓ cycler ✓ pandas-stubs ✓ sympy ✓ jaraco-classes ✓ pytest-asyncio ✓ secretstorage ✓ pyproject-hooks ✓ marshmallow ✓ defusedxml ✗ tokenizers ✓ awswrangler ✓ jeepney ✓ orjson ✓ zstandard ✓ prometheus-client ✓ fastjsonschema ✗ ruamel-yaml-clib ✓ contourpy ✓ mpmath ✗ importlib-resources ✓ jaraco-functools ✓ nodeenv ✓ sqlparse ✓ hf-xet ✓ opentelemetry-instrumentation ✓ xmltodict ✓ cython ✓ rapidfuzz ✓ ipython ✓ ruff ✓ tornado ✓ uv ✓ build ✓

Top 240 - 360

jaraco-context ✓ pytest-cov ✓ mako ✓ docker ✓ aiofiles ✓ pre-commit ✓ editables ✓ traitlets ✓ cfgv ✓ identify ✓ nest-asyncio ✗ jsonpointer ✓ dbt-core ✓ email-validator ✓ google-cloud-vision ✓ jedi ✓ parso ✓ durationpy ✓ google-cloud-tasks ✓ google-cloud-dlp ✓ toml ✗ google-cloud-speech ✓ google-cloud-monitoring ✓ snowflake-sqlalchemy ✓ sphinx ✓ google-cloud-workflows ✓ matplotlib-inline ✓ babel ✓ google-cloud-compute ✓ google-cloud-language ✓ grpc-google-iam-v1 ✓ ply ✓ executing ✓ google-cloud-dataform ✓ pymongo ✓ argcomplete ✓ types-requests ✓ pymysql ✓ asttokens ✓ google-cloud-videointelligence ✓ langchain-core ✓ black ✓ tiktoken ✓ google-cloud-os-login ✓ dbt-common ✓ sentry-sdk ✓ google-cloud-bigtable ✓ webencodings ✗ google-cloud-redis ✓ dbt-adapters ✓ docstring-parser ✓ stack-data ✗ pure-eval ✓ termcolor ✓ databricks-sdk ✓ google-cloud-memcache ✓ msrest ✓ litellm ✓ markdown ✓ torch ✓ azure-common ✗ pendulum ✓ asgiref ✓ watchfiles ✓ shapely ✓ pycryptodome ✓ jsonpatch ✓ jsonpath-ng ✓ google-cloud-kms ✓ aioitertools ✓ gunicorn ✓ gym ✓ python-json-logger ✓ scramp ✓ ray ✓ opentelemetry-util-http ✓ pytest-xdist ✓ uvloop ✓ mypy ✓ typing-inspect ✗ notebook ✓ datadog ✓ tree-sitter ✓ python-telegram-bot ✓ google-cloud-logging ✓ execnet ✓ opentelemetry-instrumentation-requests ✓ apache-beam ✓ mcp ✓ debugpy ✓ multiprocess ✓ lz4 ✓ opensearch-py ✓ mccabe ✓ cachecontrol ✓ future ✗ cattrs ✓ h2 ✓ hyperframe ✓ pkginfo ✓ hpack ✓ pycodestyle ✓ httptools ✓ jupyter-core ✓ wsproto ✓ requests-file ✓ slack-sdk ✓ watchdog ✓ ipykernel ✓ isort ✓ invoke ✓ google-cloud-aiplatform ✓ pyspark ✓ jupyter-client ✓ redshift-connector ✓ pysocks ✗ httpx-sse ✓ dataclasses-json ✓ comm ✓ google-ads ✓

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.