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. 346 green packages (96.1%) have dropped support for Python 3.5;
  2. 14 uncolored packages (3.9%) 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 ✓ urllib3 ✓ certifi ✓ idna ✓ requests ✓ typing-extensions ✓ aiobotocore ✓ charset-normalizer ✓ botocore ✓ cryptography ✓ setuptools ✓ pygments ✓ pluggy ✓ python-dateutil ✗ six ✓ grpcio-status ✓ pyyaml ✓ numpy ✓ cffi ✓ pydantic ✓ pytest ✓ pycparser ✓ iniconfig ✓ click ✓ anyio ✓ pydantic-core ✓ s3fs ✓ s3transfer ✓ attrs ✓ protobuf ✓ h11 ✓ fsspec ✓ annotated-types ✓ pandas ✓ httpx ✓ httpcore ✓ markupsafe ✓ typing-inspection ✓ platformdirs ✓ python-dotenv ✓ filelock ✓ jinja2 ✓ pathspec ✓ pyjwt ✓ pip ✓ aiohttp ✓ tqdm ✓ jmespath ✓ rich ✓ yarl ✓ markdown-it-py ✓ rpds-py ✓ propcache ✓ google-auth ✓ multidict ✓ jsonschema ✓ litellm ✓ starlette ✓ wheel ✓ pytz ✗ mdurl ✓ aiohappyeyeballs ✓ pyasn1 ✓ opentelemetry-sdk ✓ importlib-metadata ✓ virtualenv ✓ frozenlist ✓ zipp ✓ aiosignal ✓ uvicorn ✓ trove-classifiers ✓ referencing ✓ fastapi ✓ jsonschema-specifications ✓ sglang ✓ googleapis-common-protos ✓ tzdata ✓ google-api-core ✓ pillow ✓ opentelemetry-semantic-conventions ✓ annotated-doc ✓ wrapt ✓ pyasn1-modules ✓ greenlet ✓ grpcio ✓ sniffio ✓ typer ✓ hatchling ✓ opentelemetry-api ✓ scipy ✓ shellingham ✓ browser-use ✓ websockets ✓ huggingface-hub ✓ tenacity ✓ sqlalchemy ✓ colorama ✓ beautifulsoup4 ✓ pyarrow ✓ opentelemetry-exporter-otlp-proto-http ✓ pyparsing ✓ soupsieve ✓ opentelemetry-proto ✓ psutil ✓ regex ✓ textual ✓ pydantic-settings ✓ tomli ✓ distro ✓ openai ✓ requests-oauthlib ✗ lxml ✓ python-multipart ✓ langchain ✓ jiter ✓ distlib ✓ cachetools ✓ exceptiongroup ✓ sse-starlette ✓

Top 120 - 240

tomlkit ✓ more-itertools ✓ grpcio-tools ✓ opentelemetry-instrumentation ✓ awscli ✓ watchfiles ✓ proto-plus ✓ opentelemetry-exporter-otlp-proto-common ✓ oauthlib ✓ openpyxl ✓ opentelemetry-exporter-otlp-proto-grpc ✓ et-xmlfile ✓ pytest-json-ctrf ✓ editables ✓ pyopenssl ✓ python-discovery ✓ requests-toolbelt ✗ wcwidth ✓ rsa ✓ dnspython ✓ google-genai ✓ msgpack ✓ mcp ✓ networkx ✓ coverage ✓ gitpython ✓ multiprocess ✓ smmap ✓ ruff ✓ mypy-extensions ✓ psycopg2-binary ✓ matplotlib ✓ google-cloud-storage ✓ sortedcontainers ✗ redis ✓ decorator ✓ fonttools ✓ werkzeug ✓ hf-xet ✓ gitdb ✓ keyring ✓ docstring-parser ✓ pynacl ✓ prompt-toolkit ✓ pydantic-ai-slim ✓ websocket-client ✓ jaraco-classes ✓ azure-identity ✓ jeepney ✓ secretstorage ✓ azure-core ✓ pytest-asyncio ✓ isodate ✓ docutils ✓ kiwisolver ✓ weaviate-client ✓ contourpy ✓ jaraco-functools ✓ scikit-learn ✓ tabulate ✓ tiktoken ✓ tokenizers ✓ jaraco-context ✓ joblib ✓ defusedxml ✗ email-validator ✓ ydb ✓ ptyprocess ✓ pytest-cov ✓ httptools ✓ google-cloud-core ✓ pexpect ✓ alembic ✓ msal ✓ itsdangerous ✓ opentelemetry-instrumentation-requests ✓ uvloop ✓ bcrypt ✓ dill ✓ orjson ✓ tzlocal ✓ docker ✓ flask ✓ httpx-sse ✓ cycler ✓ deprecated ✗ opentelemetry-exporter-otlp ✓ chardet ✓ ruamel-yaml ✓ mako ✓ google-resumable-media ✓ ipython ✓ google-api-python-client ✓ google-crc32c ✓ opentelemetry-util-http ✓ threadpoolctl ✓ async-timeout ✓ rapidfuzz ✓ snowflake-connector-python ✓ google-cloud-bigquery ✓ blinker ✓ toml ✗ uritemplate ✓ nodeenv ✓ xxhash ✓ asn1crypto ✗ pyproject-hooks ✓ google-auth-httplib2 ✓ prometheus-client ✓ uv ✓ zstandard ✓ langchain-core ✓ google-cloud-batch ✓ google-cloud-secret-manager ✓ traitlets ✓ poetry-core ✓ google-auth-oauthlib ✓ httplib2 ✓ transformers ✓ mypy ✓

Top 240 - 360

jsonpointer ✓ pre-commit ✓ identify ✓ h2 ✓ jedi ✓ hyperframe ✓ hpack ✓ build ✓ cfgv ✓ anthropic ✓ executing ✓ fastjsonschema ✗ parso ✓ google-cloud-compute ✓ google-cloud-kms ✓ google-analytics-admin ✓ google-cloud-aiplatform ✓ sympy ✓ aiofiles ✓ backoff ✓ paramiko ✓ matplotlib-inline ✓ asttokens ✓ pydantic-graph ✓ msal-extensions ✓ mpmath ✓ authlib ✓ sentry-sdk ✓ azure-storage-blob ✓ gcsfs ✓ stack-data ✗ pure-eval ✓ sqlparse ✓ webencodings ✗ cloudpickle ✓ joserfc ✓ asgiref ✓ black ✓ google-cloud-dlp ✓ narwhals ✓ babel ✓ kubernetes ✓ pytest-xdist ✓ grpc-google-iam-v1 ✓ gunicorn ✓ cachecontrol ✓ databricks-sdk ✓ termcolor ✓ tornado ✓ types-requests ✓ google-cloud-texttospeech ✓ cython ✓ marshmallow ✓ execnet ✓ fastmcp ✓ google-cloud-speech ✓ lmnr ✓ datasets ✓ pandas-stubs ✓ opentelemetry-instrumentation-threading ✓ jsonpatch ✓ python-json-logger ✓ setuptools-scm ✓ google-cloud-pubsub ✓ xmltodict ✓ tree-sitter ✓ pymongo ✓ librt ✓ asyncpg ✓ tinycss2 ✓ dbt-adapters ✓ py4j ✓ databricks-sql-connector ✓ watchdog ✓ dulwich ✓ markdown ✓ debugpy ✓ aioitertools ✓ pyperclip ✗ pyzmq ✓ mdit-py-plugins ✓ dbt-core ✓ pkginfo ✓ isort ✓ lz4 ✓ xlsxwriter ✓ jsonschema-path ✓ pypdf ✓ pytest-mock ✓ importlib-resources ✓ snowflake-snowpark-python ✓ linkify-it-py ✓ google-cloud-tasks ✓ structlog ✓ llama-cloud-services ✓ llama-parse ✓ vcs-versioning ✓ google-cloud-logging ✓ uc-micro-py ✓ backports-zstd ✓ google-cloud-monitoring ✓ langsmith ✓ fastuuid ✓ poetry ✓ nest-asyncio ✗ python-docx ✓ flatbuffers ✓ jupyter-core ✓ cyclopts ✓ psycopg ✓ pathable ✓ opentelemetry-exporter-prometheus ✓ pytest-timeout ✓ beartype ✓ slack-sdk ✓ pygithub ✓ pytokens ✓ typedload ✓ sphinx ✓ jsonref ✓

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.