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. 343 green packages (95.3%) have dropped support for Python 3.5;
  2. 17 uncolored packages (4.7%) 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 ✓ aiobotocore ✓ idna ✓ charset-normalizer ✓ setuptools ✓ packaging ✓ grpcio-status ✓ python-dateutil ✗ numpy ✓ six ✓ s3transfer ✓ pyyaml ✓ cryptography ✓ fsspec ✓ s3fs ✓ pydantic ✓ cffi ✓ pandas ✓ click ✓ pycparser ✓ pip ✓ attrs ✓ pydantic-core ✓ protobuf ✓ pluggy ✓ pygments ✓ markupsafe ✓ platformdirs ✓ awscli ✓ anyio ✓ rsa ✓ h11 ✓ jmespath ✓ jinja2 ✓ annotated-types ✓ pytz ✗ pyasn1 ✓ pytest ✓ cachetools ✓ filelock ✓ iniconfig ✓ importlib-metadata ✓ wheel ✓ google-auth ✓ tzdata ✓ zipp ✓ pyjwt ✓ typing-inspection ✓ httpx ✓ httpcore ✓ pyasn1-modules ✓ google-api-core ✓ colorama ✓ aiohttp ✓ yandexcloud ✓ virtualenv ✓ yarl ✓ multidict ✓ python-dotenv ✓ jsonschema ✓ tqdm ✓ opentelemetry-proto ✓ rich ✓ requests-oauthlib ✗ grpcio-tools ✓ googleapis-common-protos ✓ pyarrow ✓ scipy ✓ wrapt ✓ frozenlist ✓ markdown-it-py ✓ opentelemetry-sdk ✓ aiosignal ✓ pathspec ✓ tomli ✓ greenlet ✓ propcache ✓ sqlalchemy ✓ pillow ✓ mdurl ✓ rpds-py ✓ grpcio ✓ referencing ✓ opentelemetry-exporter-otlp-proto-http ✓ google-genai ✓ jsonschema-specifications ✓ psutil ✓ lxml ✓ oauthlib ✓ opentelemetry-exporter-otlp-proto-grpc ✓ beautifulsoup4 ✓ starlette ✓ pyparsing ✓ aiohappyeyeballs ✓ trove-classifiers ✓ uvicorn ✓ soupsieve ✓ fastapi ✓ tomlkit ✓ openpyxl ✓ et-xmlfile ✓ opentelemetry-exporter-otlp-proto-common ✓ distlib ✓ opentelemetry-exporter-otlp ✓ docutils ✓ pyopenssl ✓ exceptiongroup ✓ requests-toolbelt ✗ flask ✓ tenacity ✓ sniffio ✓ websocket-client ✓ isodate ✓ werkzeug ✓ regex ✓

Top 120 - 240

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

Top 240 - 360

cython ✓ pre-commit ✓ tornado ✓ cfgv ✓ identify ✓ editables ✓ email-validator ✓ traitlets ✓ mypy ✓ jedi ✓ parso ✓ toml ✗ nest-asyncio ✗ awswrangler ✓ mpmath ✗ matplotlib-inline ✓ grpc-google-iam-v1 ✓ executing ✓ typedload ✓ langchain-core ✓ asttokens ✓ pandas-stubs ✓ ply ✓ asgiref ✓ sphinx ✓ webencodings ✗ sentry-sdk ✓ dbt-core ✓ typing-inspect ✗ docstring-parser ✓ pymongo ✓ aioitertools ✓ pyzmq ✓ cachecontrol ✓ pymysql ✓ watchfiles ✓ markdown ✓ termcolor ✓ gunicorn ✓ stack-data ✗ pure-eval ✓ pymupdf ✓ tiktoken ✓ pkginfo ✓ uvloop ✓ torch ✓ pytest-xdist ✓ google-cloud-kms ✓ google-cloud-vision ✓ msrest ✓ execnet ✓ opentelemetry-util-http ✓ python-json-logger ✓ textual ✓ mccabe ✓ google-cloud-monitoring ✓ jsonpatch ✓ google-cloud-tasks ✓ google-cloud-speech ✓ durationpy ✓ snowflake-sqlalchemy ✓ multiprocess ✓ google-cloud-dlp ✓ google-cloud-compute ✓ isort ✓ google-cloud-workflows ✓ databricks-sdk ✓ google-cloud-language ✓ shapely ✓ httptools ✓ pycryptodome ✓ google-cloud-dataform ✓ pycodestyle ✓ dbt-common ✓ watchdog ✓ debugpy ✓ dbt-adapters ✓ google-cloud-videointelligence ✓ databricks-sql-connector ✓ google-cloud-os-login ✓ jsonpath-ng ✓ dulwich ✓ azure-common ✗ opentelemetry-instrumentation-requests ✓ pendulum ✓ notebook ✓ slack-sdk ✓ mcp ✓ google-cloud-redis ✓ poetry ✓ datadog ✓ smart-open ✓ scramp ✓ pypandoc-binary ✓ google-cloud-bigtable ✓ cattrs ✓ pytest-mock ✓ datasets ✓ requests-file ✓ httpx-sse ✓ lz4 ✓ dataclasses-json ✓ opensearch-py ✓ google-cloud-memcache ✓ opentelemetry-exporter-prometheus ✓ crashtest ✓ future ✗ installer ✓ backports-tarfile ✓ cleo ✓ deepdiff ✓ h2 ✓ pygithub ✓ hyperframe ✓ arrow ✓ jupyter-core ✓ hpack ✓ safetensors ✓ google-cloud-logging ✓ semver ✓

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.