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shenfun

Py Install Time Subprocess: subprocess call — process spawning.

Why PkgRadar flagged 4.3.0

Severity	Signal	Evidence
medium	Py Install Time Subprocess	subprocess call — process spawning. · shenfun-4.3.0/setup.py
high	Py Import Time Os System	Direct shell invocation via os.system / os.popen / os.exec*. · shenfun-4.3.0/shenfun/io/__init__.py

Scanned versions

Version	Verdict	Score	Scanned (UTC)
`4.3.0`	High risk	50	2026-06-03

Block this in CI

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

pkgradar gate --ecosystem pypi shenfun==4.3.0