PkgRadar

PyPI · pypi.org

duckdb

Py Custom Build Backend: Non-standard PEP 517 build-backend `duckdb_packaging.build_backend` — runs custom code at install time.

Why PkgRadar flagged 1.5.4.dev18

SeveritySignalEvidence
mediumPy Custom Build BackendNon-standard PEP 517 build-backend `duckdb_packaging.build_backend` — runs custom code at install time. · pyproject.toml

Scanned versions

VersionVerdictScoreScanned (UTC)
1.5.4.dev18Review72026-06-11
1.4.5.dev39Review52026-06-10
1.4.5.dev37Review52026-06-09
1.5.4.dev8Review72026-06-06
1.4.5.dev35Review52026-05-30
1.5.4.dev6Review72026-05-30
1.4.5.dev33Review72026-05-29
1.5.4.dev2Review192026-05-27

Block this in CI

PkgRadar gates duckdb (and every other dependency) before it merges. One line in your pipeline:

pkgradar gate --ecosystem pypi duckdb==1.5.4.dev18