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

Top 120 - 240

huggingface-hub ✓ distlib ✓ opentelemetry-instrumentation ✓ tomlkit ✓ proto-plus ✓ opentelemetry-exporter-otlp-proto-common ✓ pydantic-ai-slim ✓ rsa ✓ openpyxl ✓ multiprocess ✓ grpcio-tools ✓ et-xmlfile ✓ keyring ✓ opentelemetry-exporter-otlp-proto-grpc ✓ google-genai ✓ wcwidth ✓ editables ✓ requests-toolbelt ✗ websocket-client ✓ dnspython ✓ mcp ✓ gitpython ✓ jaraco-classes ✓ python-discovery ✓ coverage ✓ jeepney ✓ secretstorage ✓ smmap ✓ jaraco-functools ✓ google-cloud-storage ✓ mypy-extensions ✓ jaraco-context ✓ networkx ✓ psycopg2-binary ✓ pyopenssl ✓ ruff ✓ ptyprocess ✓ werkzeug ✓ pexpect ✓ gitdb ✓ decorator ✓ docker ✓ pytest-json-ctrf ✓ sortedcontainers ✗ msgpack ✓ sse-starlette ✓ docstring-parser ✓ fonttools ✓ pynacl ✓ redis ✓ prompt-toolkit ✓ hf-xet ✓ docutils ✓ azure-identity ✓ matplotlib ✓ azure-core ✓ tabulate ✓ pytest-asyncio ✓ scikit-learn ✓ isodate ✓ httptools ✓ dill ✓ kiwisolver ✓ contourpy ✓ google-cloud-core ✓ tiktoken ✓ uvloop ✓ itsdangerous ✓ bcrypt ✓ tokenizers ✓ msal ✓ joblib ✓ flask ✓ pytest-cov ✓ email-validator ✓ orjson ✓ defusedxml ✗ httpx-sse ✓ chardet ✓ alembic ✓ ydb ✓ ruamel-yaml ✓ async-timeout ✓ threadpoolctl ✓ google-resumable-media ✓ tzlocal ✓ kubernetes ✓ cycler ✓ ipython ✓ deprecated ✗ snowflake-connector-python ✓ nodeenv ✓ google-api-python-client ✓ opentelemetry-instrumentation-requests ✓ google-crc32c ✓ toml ✗ pydantic-graph ✓ opentelemetry-util-http ✓ uv ✓ mako ✓ zstandard ✓ blinker ✓ opentelemetry-exporter-otlp ✓ xxhash ✓ transformers ✓ langchain-core ✓ google-cloud-bigquery ✓ uritemplate ✓ identify ✓ h2 ✓ pre-commit ✓ hyperframe ✓ hpack ✓ google-auth-httplib2 ✓ google-cloud-secret-manager ✓ traitlets ✓ cfgv ✓ asn1crypto ✗ google-cloud-batch ✓ prometheus-client ✓

Top 240 - 360

rapidfuzz ✓ google-auth-oauthlib ✓ weaviate-client ✓ httplib2 ✓ mypy ✓ pyproject-hooks ✓ jsonpointer ✓ jedi ✓ executing ✓ poetry-core ✓ google-cloud-aiplatform ✓ parso ✓ sympy ✓ paramiko ✓ tree-sitter ✓ google-cloud-kms ✓ google-cloud-compute ✓ google-analytics-admin ✓ matplotlib-inline ✓ build ✓ aiofiles ✓ anthropic ✓ backoff ✓ fastjsonschema ✗ types-requests ✓ gcsfs ✓ asttokens ✓ sentry-sdk ✓ azure-storage-blob ✓ msal-extensions ✓ sqlparse ✓ mpmath ✓ stack-data ✗ pure-eval ✓ cloudpickle ✓ black ✓ datasets ✓ marshmallow ✓ authlib ✓ babel ✓ durationpy ✓ gunicorn ✓ asgiref ✓ pytest-xdist ✓ termcolor ✓ rich-toolkit ✓ jsonpatch ✓ webencodings ✗ google-cloud-dlp ✓ databricks-sdk ✓ joserfc ✓ databricks-sql-connector ✓ grpc-google-iam-v1 ✓ execnet ✓ pandas-stubs ✓ cython ✓ google-cloud-texttospeech ✓ tornado ✓ xmltodict ✓ google-cloud-speech ✓ setuptools-scm ✓ python-json-logger ✓ dbt-adapters ✓ google-cloud-pubsub ✓ opentelemetry-instrumentation-threading ✓ nest-asyncio ✗ cachecontrol ✓ pymongo ✓ librt ✓ py4j ✓ watchdog ✓ mdit-py-plugins ✓ dbt-core ✓ narwhals ✓ markdown ✓ importlib-resources ✓ linkify-it-py ✓ debugpy ✓ structlog ✓ isort ✓ uc-micro-py ✓ asyncpg ✓ slack-sdk ✓ pyzmq ✓ llama-parse ✓ aioitertools ✓ llama-cloud-services ✓ google-cloud-tasks ✓ tinycss2 ✓ snowflake-snowpark-python ✓ pyperclip ✗ google-cloud-monitoring ✓ pytest-mock ✓ flatbuffers ✓ typing-inspect ✗ langsmith ✓ vcs-versioning ✓ typedload ✓ pycryptodome ✓ dulwich ✓ sphinx ✓ google-cloud-logging ✓ pymysql ✓ google-cloud-bigtable ✓ msrest ✓ pytokens ✓ jsonschema-path ✓ grpcio-health-checking ✓ xlsxwriter ✓ psycopg ✓ lz4 ✓ cbor2 ✓ pymupdf ✓ torch ✓ pypdf ✓ pkginfo ✓ google-cloud-vision ✓ ruamel-yaml-clib ✓ cfn-lint ✓ opentelemetry-exporter-prometheus ✓

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.