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. 345 green packages (95.8%) have dropped support for Python 3.5;
  2. 15 uncolored packages (4.2%) 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 ✓ packaging ✓ typing-extensions ✓ idna ✓ urllib3 ✓ certifi ✓ requests ✓ charset-normalizer ✓ cryptography ✓ setuptools ✓ pygments ✓ cffi ✓ pluggy ✓ python-dateutil ✗ pyyaml ✓ six ✓ botocore ✓ pydantic ✓ pycparser ✓ anyio ✓ pytest ✓ click ✓ pydantic-core ✓ numpy ✓ iniconfig ✓ annotated-types ✓ h11 ✓ attrs ✓ typing-inspection ✓ aiobotocore ✓ s3transfer ✓ protobuf ✓ httpx ✓ httpcore ✓ markupsafe ✓ fsspec ✓ python-dotenv ✓ platformdirs ✓ pyjwt ✓ pandas ✓ jinja2 ✓ ghapi ✓ jmespath ✓ pathspec ✓ filelock ✓ starlette ✓ uvicorn ✓ tomlkit ✓ multidict ✓ rpds-py ✓ jsonschema ✓ aiohttp ✓ yarl ✓ rich ✓ markdown-it-py ✓ propcache ✓ referencing ✓ jsonschema-specifications ✓ mdurl ✓ opentelemetry-api ✓ frozenlist ✓ pillow ✓ googleapis-common-protos ✓ aiosignal ✓ tqdm ✓ pip ✓ aiohappyeyeballs ✓ pyasn1 ✓ websockets ✓ annotated-doc ✓ sniffio ✓ pytz ✗ wrapt ✓ greenlet ✓ google-auth ✓ fastapi ✓ wheel ✓ zipp ✓ importlib-metadata ✓ tzdata ✓ tenacity ✓ pydantic-settings ✓ grpcio-status ✓ pyarrow ✓ opentelemetry-semantic-conventions ✓ pyasn1-modules ✓ trove-classifiers ✓ python-multipart ✓ s3fs ✓ hatchling ✓ sqlalchemy ✓ beautifulsoup4 ✓ pyparsing ✓ soupsieve ✓ watchfiles ✓ grpcio ✓ jiter ✓ lxml ✓ regex ✓ tomli ✓ openai ✓ scipy ✓ ruff ✓ google-api-core ✓ coverage ✓ openpyxl ✓ et-xmlfile ✓ psutil ✓ distro ✓ virtualenv ✓ opentelemetry-sdk ✓ shellingham ✓ mypy-extensions ✓ exceptiongroup ✓ proto-plus ✓ requests-oauthlib ✗ colorama ✓ mcp ✓ typer ✓ sse-starlette ✓

Top 120 - 240

cachetools ✓ distlib ✓ huggingface-hub ✓ editables ✓ wcwidth ✓ truststore ✓ pytest-asyncio ✓ oauthlib ✓ dnspython ✓ more-itertools ✓ psycopg2-binary ✓ opentelemetry-proto ✓ sortedcontainers ✗ httpx2 ✓ httpcore2 ✓ uvloop ✓ httptools ✓ pytest-cov ✓ networkx ✓ docstring-parser ✓ requests-toolbelt ✗ redis ✓ rsa ✓ defusedxml ✗ fonttools ✓ opentelemetry-exporter-otlp-proto-common ✓ hf-xet ✓ scikit-learn ✓ nodeenv ✓ msgpack ✓ chardet ✓ alembic ✓ python-discovery ✓ tiktoken ✓ prompt-toolkit ✓ isodate ✓ langchain ✓ multiprocess ✓ werkzeug ✓ gitpython ✓ mako ✓ threadpoolctl ✓ pyopenssl ✓ orjson ✓ opentelemetry-exporter-otlp-proto-http ✓ joblib ✓ opentelemetry-instrumentation ✓ smmap ✓ cloudpickle ✓ identify ✓ websocket-client ✓ tokenizers ✓ pynacl ✓ pre-commit ✓ cfgv ✓ dill ✓ gitdb ✓ tzlocal ✓ azure-core ✓ matplotlib ✓ h2 ✓ hpack ✓ kiwisolver ✓ hyperframe ✓ langchain-core ✓ bcrypt ✓ ruamel-yaml ✓ google-cloud-core ✓ toml ✗ email-validator ✓ itsdangerous ✓ msal ✓ httpx-sse ✓ zstandard ✓ keyring ✓ tabulate ✓ google-cloud-storage ✓ mypy ✓ google-cloud-bigquery ✓ cycler ✓ jaraco-classes ✓ anthropic ✓ jeepney ✓ jaraco-functools ✓ secretstorage ✓ google-genai ✓ decorator ✓ jaraco-context ✓ docutils ✓ contourpy ✓ asn1crypto ✗ docker ✓ google-resumable-media ✓ prometheus-client ✓ pytest-xdist ✓ google-crc32c ✓ uv ✓ grpcio-tools ✓ execnet ✓ pytest-json-ctrf ✓ sympy ✓ flask ✓ backoff ✓ uritemplate ✓ jsonpointer ✓ mpmath ✓ deprecated ✗ async-timeout ✓ xxhash ✓ google-api-python-client ✓ google-auth-httplib2 ✓ psycopg ✓ ptyprocess ✓ pypdf ✓ blinker ✓ opentelemetry-util-http ✓ pexpect ✓ httplib2 ✓ psycopg-binary ✓ sentry-sdk ✓

Top 240 - 360

rapidfuzz ✓ azure-identity ✓ aiofiles ✓ asgiref ✓ google-auth-oauthlib ✓ librt ✓ narwhals ✓ msal-extensions ✓ webencodings ✓ traitlets ✓ black ✓ jsonpatch ✓ sqlparse ✓ authlib ✓ asyncpg ✓ paramiko ✓ fastjsonschema ✓ snowflake-connector-python ✓ babel ✓ opentelemetry-exporter-otlp-proto-grpc ✓ joserfc ✓ executing ✓ gunicorn ✓ azure-storage-blob ✓ structlog ✓ grpc-google-iam-v1 ✓ awscli ✓ playwright ✓ ipython ✓ google-cloud-aiplatform ✓ python-docx ✓ pyee ✓ jedi ✓ transformers ✓ opentelemetry-instrumentation-requests ✓ parso ✓ xmltodict ✓ typedload ✓ asttokens ✓ markdown ✓ setuptools-scm ✓ awswrangler ✓ tornado ✓ matplotlib-inline ✓ tinycss2 ✓ isort ✓ pytest-timeout ✓ mcp-types ✓ pyproject-hooks ✓ datasets ✓ xlsxwriter ✓ databricks-sdk ✓ build ✓ marshmallow ✓ aioitertools ✓ pymupdf ✓ pure-eval ✓ cbor2 ✓ stack-data ✗ vcs-versioning ✓ litellm ✓ python-json-logger ✓ watchdog ✓ reportlab ✓ pytest-mock ✓ langsmith ✓ cachecontrol ✓ griffelib ✓ poetry-core ✓ croniter ✓ flatbuffers ✓ pyzmq ✓ ast-serialize ✓ brotli ✗ cython ✓ pymysql ✓ nest-asyncio ✗ grpclib ✓ slack-sdk ✓ psycopg2 ✓ types-requests ✓ uuid-utils ✓ types-toml ✓ lz4 ✓ sqlglot ✓ kubernetes ✓ pyperclip ✗ cyclopts ✓ termcolor ✓ debugpy ✓ opentelemetry-instrumentation-fastapi ✓ types-pyyaml ✓ onnxruntime ✓ nbformat ✓ pytokens ✓ py4j ✓ beartype ✓ mdit-py-plugins ✓ xlrd ✓ jsonref ✓ opentelemetry-instrumentation-asgi ✓ safetensors ✓ jupyter-core ✓ linkify-it-py ✓ types-certifi ✓ fastuuid ✓ pycryptodome ✓ pathable ✓ tomli-w ✓ jsonschema-path ✓ wsproto ✓ modal ✓ synchronicity ✓ types-protobuf ✓ text-unidecode ✗ importlib-resources ✓ loguru ✗ jupyter-client ✓ torch ✓ requests-file ✓

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.