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

Top 120 - 240

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

Top 240 - 360

google-auth-httplib2 ✓ sentry-sdk ✓ langchain-core ✓ google-cloud-aiplatform ✓ google-auth-oauthlib ✓ black ✓ sympy ✓ mpmath ✓ asn1crypto ✗ backoff ✓ async-timeout ✓ google-cloud-batch ✓ jsonpointer ✓ aiofiles ✓ msal-extensions ✓ traitlets ✓ pyproject-hooks ✓ paramiko ✓ fastjsonschema ✓ datasets ✓ authlib ✓ narwhals ✓ google-cloud-kms ✓ google-analytics-admin ✓ asgiref ✓ joserfc ✓ gcsfs ✓ pydantic-ai-slim ✓ google-cloud-compute ✓ executing ✓ sqlparse ✓ cloudpickle ✓ build ✓ poetry-core ✓ librt ✓ webencodings ✗ asttokens ✓ jedi ✓ parso ✓ azure-storage-blob ✓ gunicorn ✓ pypdf ✓ babel ✓ matplotlib-inline ✓ google-cloud-dlp ✓ databricks-sdk ✓ grpc-google-iam-v1 ✓ jsonpatch ✓ isort ✓ google-cloud-texttospeech ✓ stack-data ✗ pure-eval ✓ pytest-timeout ✓ tornado ✓ cachecontrol ✓ google-cloud-speech ✓ xmltodict ✓ setuptools-scm ✓ cython ✓ marshmallow ✓ types-requests ✓ python-docx ✓ markdown ✓ pydantic-graph ✓ google-cloud-pubsub ✓ dbt-adapters ✓ langsmith ✓ psycopg ✓ asyncpg ✓ python-json-logger ✓ kubernetes ✓ vcs-versioning ✓ tinycss2 ✓ xlsxwriter ✓ pymongo ✓ structlog ✓ psycopg-binary ✓ termcolor ✓ databricks-sql-connector ✓ py4j ✓ watchdog ✓ truststore ✓ pymupdf ✓ fastuuid ✓ pyzmq ✓ pyperclip ✗ safetensors ✓ opentelemetry-exporter-prometheus ✓ cfn-lint ✓ pytokens ✓ google-cloud-logging ✓ pytest-mock ✓ google-cloud-tasks ✓ debugpy ✓ mdit-py-plugins ✓ aioitertools ✓ lz4 ✓ flatbuffers ✓ nest-asyncio ✗ jsonschema-path ✓ snowflake-snowpark-python ✓ tomli-w ✓ google-cloud-monitoring ✓ linkify-it-py ✓ slack-sdk ✓ importlib-resources ✓ deprecation ✗ beartype ✓ typedload ✓ pymysql ✓ griffelib ✓ croniter ✓ uc-micro-py ✓ torch ✓ jupyter-core ✓ dulwich ✓ pycryptodome ✓ cyclopts ✓ playwright ✓ pathable ✓

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.