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. 347 green packages (96.4%) have dropped support for Python 3.5;
  2. 13 uncolored packages (3.6%) 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 ✓ certifi ✓ urllib3 ✓ idna ✓ requests ✓ charset-normalizer ✓ setuptools ✓ cryptography ✓ botocore ✓ cffi ✓ pluggy ✓ pygments ✓ pyyaml ✓ numpy ✓ python-dateutil ✗ pydantic ✓ six ✓ aiobotocore ✓ click ✓ anyio ✓ pytest ✓ pydantic-core ✓ pycparser ✓ iniconfig ✓ annotated-types ✓ attrs ✓ h11 ✓ fsspec ✓ sglang ✓ protobuf ✓ httpx ✓ httpcore ✓ typing-inspection ✓ s3transfer ✓ pandas ✓ markupsafe ✓ grpcio-status ✓ python-dotenv ✓ platformdirs ✓ pip ✓ litellm ✓ jinja2 ✓ filelock ✓ pathspec ✓ tqdm ✓ s3fs ✓ aiohttp ✓ pyjwt ✓ yarl ✓ rpds-py ✓ uvicorn ✓ starlette ✓ rich ✓ markdown-it-py ✓ jsonschema ✓ multidict ✓ propcache ✓ aiohappyeyeballs ✓ jmespath ✓ fastapi ✓ frozenlist ✓ referencing ✓ aiosignal ✓ ghapi ✓ jsonschema-specifications ✓ mdurl ✓ virtualenv ✓ websockets ✓ pytz ✗ pillow ✓ wheel ✓ textual ✓ google-auth ✓ pyasn1 ✓ importlib-metadata ✓ huggingface-hub ✓ zipp ✓ sniffio ✓ opentelemetry-semantic-conventions ✓ trove-classifiers ✓ tzdata ✓ annotated-doc ✓ googleapis-common-protos ✓ opentelemetry-api ✓ regex ✓ opentelemetry-sdk ✓ multiprocess ✓ tenacity ✓ pyarrow ✓ soupsieve ✓ beautifulsoup4 ✓ wrapt ✓ hatchling ✓ openai ✓ greenlet ✓ google-api-core ✓ distro ✓ pydantic-settings ✓ jiter ✓ pyasn1-modules ✓ python-multipart ✓ grpcio ✓ watchfiles ✓ pyparsing ✓ scipy ✓ colorama ✓ sqlalchemy ✓ opentelemetry-proto ✓ tomli ✓ lxml ✓ opentelemetry-instrumentation ✓ psutil ✓ opentelemetry-exporter-otlp-proto-http ✓ typer ✓ shellingham ✓ exceptiongroup ✓ editables ✓ requests-oauthlib ✗

Top 120 - 240

mcp ✓ distlib ✓ opentelemetry-exporter-otlp-proto-common ✓ proto-plus ✓ openpyxl ✓ python-discovery ✓ dnspython ✓ hf-xet ✓ et-xmlfile ✓ cachetools ✓ wcwidth ✓ more-itertools ✓ oauthlib ✓ sse-starlette ✓ coverage ✓ opentelemetry-exporter-otlp-proto-grpc ✓ tomlkit ✓ gitpython ✓ ruff ✓ mypy-extensions ✓ tiktoken ✓ pytest-asyncio ✓ smmap ✓ tokenizers ✓ docstring-parser ✓ matplotlib ✓ fonttools ✓ networkx ✓ google-genai ✓ rsa ✓ prompt-toolkit ✓ msgpack ✓ requests-toolbelt ✗ redis ✓ pyopenssl ✓ uvloop ✓ psycopg2-binary ✓ gitdb ✓ langchain ✓ dill ✓ httptools ✓ sortedcontainers ✗ grpcio-tools ✓ contourpy ✓ chardet ✓ werkzeug ✓ pytest-json-ctrf ✓ email-validator ✓ google-cloud-storage ✓ opentelemetry-instrumentation-requests ✓ kiwisolver ✓ defusedxml ✗ nodeenv ✓ h2 ✓ tabulate ✓ hpack ✓ ptyprocess ✓ docker ✓ toml ✗ pynacl ✓ pexpect ✓ keyring ✓ pytest-cov ✓ pre-commit ✓ hyperframe ✓ azure-core ✓ xxhash ✓ azure-identity ✓ identify ✓ scikit-learn ✓ cfgv ✓ isodate ✓ jaraco-functools ✓ decorator ✓ orjson ✓ jaraco-classes ✓ alembic ✓ tzlocal ✓ jeepney ✓ secretstorage ✓ websocket-client ✓ httpx-sse ✓ cycler ✓ mako ✓ joblib ✓ awscli ✓ bcrypt ✓ opentelemetry-util-http ✓ docutils ✓ itsdangerous ✓ ipython ✓ jaraco-context ✓ msal ✓ mypy ✓ datasets ✓ threadpoolctl ✓ google-cloud-core ✓ opentelemetry-instrumentation-threading ✓ ruamel-yaml ✓ uv ✓ async-timeout ✓ flask ✓ opentelemetry-exporter-otlp ✓ transformers ✓ anthropic ✓ ydb ✓ traitlets ✓ google-resumable-media ✓ google-crc32c ✓ blinker ✓ rapidfuzz ✓ google-api-python-client ✓ zstandard ✓ snowflake-connector-python ✓ sentry-sdk ✓ black ✓ prometheus-client ✓ uritemplate ✓ google-cloud-bigquery ✓ pytest-xdist ✓

Top 240 - 360

sympy ✓ deprecated ✗ mpmath ✓ google-auth-httplib2 ✓ execnet ✓ httplib2 ✓ google-auth-oauthlib ✓ backoff ✓ langchain-core ✓ executing ✓ google-cloud-secret-manager ✓ asn1crypto ✗ jedi ✓ parso ✓ asttokens ✓ google-cloud-aiplatform ✓ msal-extensions ✓ jsonpointer ✓ narwhals ✓ aiofiles ✓ matplotlib-inline ✓ authlib ✓ poetry-core ✓ paramiko ✓ librt ✓ pyproject-hooks ✓ stack-data ✗ joserfc ✓ pure-eval ✓ cloudpickle ✓ pypdf ✓ fastjsonschema ✓ google-cloud-batch ✓ fastuuid ✓ truststore ✓ asgiref ✓ build ✓ sqlparse ✓ weaviate-client ✓ mdit-py-plugins ✓ termcolor ✓ webencodings ✗ pydantic-ai-slim ✓ google-cloud-kms ✓ gunicorn ✓ azure-storage-blob ✓ isort ✓ cbor2 ✓ psycopg ✓ gcsfs ✓ linkify-it-py ✓ google-analytics-admin ✓ databricks-sdk ✓ google-cloud-compute ✓ grpc-google-iam-v1 ✓ uc-micro-py ✓ jsonpatch ✓ babel ✓ cython ✓ cfn-lint ✓ types-toml ✓ psycopg-binary ✓ setuptools-scm ✓ pytest-timeout ✓ markdown ✓ cachecontrol ✓ xmltodict ✓ types-certifi ✓ grpclib ✓ httpx2 ✓ google-cloud-dlp ✓ modal ✓ asyncpg ✓ marshmallow ✓ langsmith ✓ httpcore2 ✓ vcs-versioning ✓ synchronicity ✓ dbt-adapters ✓ google-cloud-texttospeech ✓ types-requests ✓ google-cloud-pubsub ✓ python-json-logger ✓ tree-sitter ✓ safetensors ✓ python-docx ✓ google-cloud-speech ✓ tornado ✓ flatbuffers ✓ pymongo ✓ structlog ✓ watchdog ✓ fastmcp ✓ pydantic-graph ✓ fastcore ✓ kubernetes ✓ tinycss2 ✓ pymupdf ✓ pyperclip ✗ pytokens ✓ cyclopts ✓ griffelib ✓ pyarrow-hotfix ✗ aioitertools ✓ beartype ✓ py4j ✓ pytest-mock ✓ lz4 ✓ xlsxwriter ✓ playwright ✓ jsonschema-path ✓ pyzmq ✓ dbt-core ✓ fastmcp-slim ✓ opentelemetry-exporter-prometheus ✓ onnxruntime ✓ google-cloud-logging ✓ jsonref ✓ py-key-value-aio ✓ pymysql ✓

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.