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 ✓ certifi ✓ typing-extensions ✓ idna ✓ urllib3 ✓ requests ✓ charset-normalizer ✓ cryptography ✓ pluggy ✓ cffi ✓ pycparser ✓ pyyaml ✓ setuptools ✓ pygments ✓ python-dateutil ✗ pydantic ✓ six ✓ pydantic-core ✓ click ✓ botocore ✓ numpy ✓ anyio ✓ annotated-types ✓ typing-inspection ✓ iniconfig ✓ pytest ✓ h11 ✓ attrs ✓ httpx ✓ markupsafe ✓ httpcore ✓ protobuf ✓ s3transfer ✓ python-dotenv ✓ pyjwt ✓ starlette ✓ opentelemetry-api ✓ aiobotocore ✓ pandas ✓ jinja2 ✓ uvicorn ✓ pillow ✓ rpds-py ✓ tzdata ✓ platformdirs ✓ jsonschema ✓ pathspec ✓ tomlkit ✓ pip ✓ fsspec ✓ referencing ✓ jsonschema-specifications ✓ filelock ✓ jmespath ✓ multidict ✓ markdown-it-py ✓ rich ✓ aiohttp ✓ yarl ✓ mdurl ✓ fastapi ✓ websockets ✓ annotated-doc ✓ propcache ✓ googleapis-common-protos ✓ frozenlist ✓ sniffio ✓ tqdm ✓ pydantic-settings ✓ aiosignal ✓ aiohappyeyeballs ✓ pyasn1 ✓ pytz ✗ python-multipart ✓ wrapt ✓ trove-classifiers ✓ google-auth ✓ pyarrow ✓ tenacity ✓ jiter ✓ ruff ✓ truststore ✓ httpx2 ✓ httpcore2 ✓ zipp ✓ pyasn1-modules ✓ lxml ✓ sqlalchemy ✓ hatchling ✓ importlib-metadata ✓ greenlet ✓ openai ✓ wheel ✓ pyparsing ✓ grpcio-status ✓ grpcio ✓ psutil ✓ scipy ✓ regex ✓ openpyxl ✓ watchfiles ✓ et-xmlfile ✓ google-api-core ✓ soupsieve ✓ distro ✓ opentelemetry-semantic-conventions ✓ sse-starlette ✓ coverage ✓ opentelemetry-sdk ✓ beautifulsoup4 ✓ mcp ✓ shellingham ✓ s3fs ✓ typer ✓ mypy-extensions ✓ wcwidth ✓ editables ✓ colorama ✓ proto-plus ✓

Top 120 - 240

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

Top 240 - 360

rapidfuzz ✓ gitdb ✓ opentelemetry-util-http ✓ msal-extensions ✓ google-api-python-client ✓ pymupdf ✓ jsonpatch ✓ playwright ✓ python-docx ✓ flatbuffers ✓ pytest-json-ctrf ✓ google-auth-httplib2 ✓ executing ✓ httplib2 ✓ sqlparse ✓ fastjsonschema ✓ authlib ✓ pyee ✓ onnxruntime ✓ babel ✓ mcp-types ✓ opentelemetry-exporter-otlp-proto-grpc ✓ tornado ✓ google-auth-oauthlib ✓ gunicorn ✓ async-timeout ✓ tinycss2 ✓ pytest-timeout ✓ grpc-google-iam-v1 ✓ markdown ✓ jedi ✓ paramiko ✓ black ✓ parso ✓ joserfc ✓ structlog ✓ brotli ✗ transformers ✓ asttokens ✓ ipython ✓ pyzmq ✓ snowflake-connector-python ✓ xmltodict ✓ matplotlib-inline ✓ pure-eval ✓ python-pptx ✓ ast-serialize ✓ watchdog ✓ stack-data ✗ azure-storage-blob ✓ griffelib ✓ pyproject-hooks ✓ aioitertools ✓ cachecontrol ✓ python-json-logger ✓ build ✓ pypdfium2 ✓ google-cloud-aiplatform ✓ litellm ✓ jupyter-core ✓ langsmith ✓ debugpy ✓ types-pyyaml ✓ typedload ✓ isort ✓ croniter ✓ multiprocess ✓ nest-asyncio ✗ cython ✓ nbformat ✓ sqlglot ✓ safetensors ✓ pytest-mock ✓ uuid-utils ✓ marshmallow ✓ lark ✓ tomli-w ✓ lz4 ✓ slack-sdk ✓ awscli ✓ jupyter-client ✓ awswrangler ✓ kubernetes ✓ databricks-sdk ✓ loguru ✗ reportlab ✓ setuptools-scm ✓ opentelemetry-instrumentation-asgi ✓ pymysql ✓ pycryptodome ✓ beartype ✓ xlrd ✓ opentelemetry-instrumentation-fastapi ✓ pytokens ✓ argon2-cffi-bindings ✓ types-requests ✓ fastuuid ✓ poetry-core ✓ argon2-cffi ✓ text-unidecode ✗ rfc3339-validator ✗ pyperclip ✗ shapely ✓ vcs-versioning ✓ python-slugify ✓ termcolor ✓ jsonref ✓ opentelemetry-exporter-otlp-common ✓ opentelemetry-instrumentation-requests ✓ mdit-py-plugins ✓ faker ✓ cbor2 ✓ semver ✓ cyclopts ✓ pathable ✓ graphql-core ✓ jsonschema-path ✓ pdfminer-six ✓ ipython-pygments-lexers ✓ duckdb ✓

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.