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

Top 120 - 240

openpyxl ✓ openai ✓ redis ✓ et-xmlfile ✓ websocket-client ✓ sse-starlette ✓ editables ✓ werkzeug ✓ mypy-extensions ✓ distro ✓ jiter ✓ google-cloud-storage ✓ textual ✓ grpcio-tools ✓ networkx ✓ opentelemetry-exporter-otlp-proto-http ✓ langchain ✓ coverage ✓ wcwidth ✓ async-timeout ✓ huggingface-hub ✓ dnspython ✓ msgpack ✓ pyopenssl ✓ psycopg2-binary ✓ uvloop ✓ gitpython ✓ sglang ✓ ptyprocess ✓ decorator ✓ smmap ✓ pynacl ✓ google-genai ✓ pexpect ✓ python-discovery ✓ httpx-sse ✓ fonttools ✓ docker ✓ sortedcontainers ✗ opentelemetry-exporter-otlp-proto-common ✓ tabulate ✓ opentelemetry-exporter-otlp-proto-grpc ✓ httptools ✓ matplotlib ✓ flask ✓ scikit-learn ✓ keyring ✓ kiwisolver ✓ isodate ✓ google-cloud-core ✓ gitdb ✓ ruff ✓ prompt-toolkit ✓ docstring-parser ✓ jaraco-classes ✓ multiprocess ✓ opentelemetry-instrumentation ✓ joblib ✓ secretstorage ✓ contourpy ✓ jeepney ✓ itsdangerous ✓ bcrypt ✓ azure-identity ✓ alembic ✓ azure-core ✓ google-crc32c ✓ pytest-cov ✓ google-resumable-media ✓ threadpoolctl ✓ jaraco-context ✓ dill ✓ jaraco-functools ✓ msal ✓ chardet ✓ orjson ✓ deprecated ✗ blinker ✓ zstandard ✓ hf-xet ✓ cycler ✓ ruamel-yaml ✓ snowflake-connector-python ✓ defusedxml ✗ pytest-asyncio ✓ email-validator ✓ tzlocal ✓ kubernetes ✓ pydantic-ai-slim ✓ toml ✗ ipython ✓ mako ✓ uv ✓ nodeenv ✓ rapidfuzz ✓ sympy ✓ prometheus-client ✓ google-api-python-client ✓ opentelemetry-exporter-otlp ✓ tokenizers ✓ setuptools-scm ✓ poetry-core ✓ mpmath ✓ asn1crypto ✗ types-requests ✓ google-cloud-bigquery ✓ pyproject-hooks ✓ tree-sitter ✓ mypy ✓ paramiko ✓ tiktoken ✓ identify ✓ google-auth-oauthlib ✓ uritemplate ✓ build ✓ backoff ✓ traitlets ✓ google-auth-httplib2 ✓ pre-commit ✓ fastjsonschema ✗

Top 240 - 360

pytest-json-ctrf ✓ parso ✓ google-cloud-aiplatform ✓ pytest-xdist ✓ cfgv ✓ transformers ✓ jedi ✓ pyee ✓ executing ✓ marshmallow ✓ httplib2 ✓ sqlparse ✓ xxhash ✓ execnet ✓ opentelemetry-instrumentation-requests ✓ opentelemetry-util-http ✓ jsonpointer ✓ matplotlib-inline ✓ tornado ✓ asttokens ✓ grpc-google-iam-v1 ✓ h2 ✓ babel ✓ msal-extensions ✓ playwright ✓ hyperframe ✓ hpack ✓ cloudpickle ✓ google-cloud-secret-manager ✓ aiofiles ✓ gunicorn ✓ cython ✓ pure-eval ✓ stack-data ✗ azure-storage-blob ✓ durationpy ✓ authlib ✓ tree-sitter-languages ✓ asgiref ✓ weaviate-client ✓ xmltodict ✓ google-cloud-batch ✓ markdown ✓ vcs-versioning ✓ py4j ✓ webencodings ✗ sentry-sdk ✓ datasets ✓ black ✓ nest-asyncio ✗ ujson ✓ databricks-sdk ✓ termcolor ✓ importlib-resources ✓ google-analytics-admin ✓ langchain-core ✓ anthropic ✓ python-json-logger ✓ cachecontrol ✓ dbt-core ✓ debugpy ✓ gcsfs ✓ jsonpatch ✓ librt ✓ google-cloud-compute ✓ pymongo ✓ google-cloud-kms ✓ pyzmq ✓ typing-inspect ✗ joserfc ✓ ydb ✓ watchdog ✓ dacite ✓ dbt-adapters ✓ awswrangler ✓ aioitertools ✓ jsonschema-path ✓ iso8601 ✓ tinycss2 ✓ pytest-mock ✓ pandas-stubs ✓ google-cloud-dlp ✓ databricks-sql-connector ✓ lz4 ✓ pycryptodome ✓ dulwich ✓ pymysql ✓ isort ✓ grpcio-health-checking ✓ google-cloud-pubsub ✓ pkginfo ✓ google-cloud-speech ✓ flatbuffers ✓ slack-sdk ✓ jupyter-core ✓ torch ✓ narwhals ✓ deepdiff ✓ pathable ✓ pyhumps ✓ dataclasses-json ✓ mccabe ✓ msrest ✓ dbt-common ✓ ipykernel ✓ rfc3339-validator ✗ jupyter-client ✓ invoke ✓ loguru ✗ langsmith ✓ pyperclip ✗ google-cloud-monitoring ✓ poetry ✓ sphinx ✓ pygithub ✓ jsonpath-ng ✓ safetensors ✓ axiom-py ✓ smart-open ✓ rich-toolkit ✓

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.