Last push surfaced two silent failures:
1. pip-audit aborted on openai-whisper. The package's setup.py
imports pkg_resources, which the isolated build env's modern
setuptools no longer ships by default. Because we passed every
-r file in one invocation, that single build failure killed the
audit for ALL files (the run reported success only because
continue-on-error swallowed exit 1).
2. scan_packages --with-deps aborted on the first git+ spec it
hit (triton-kernels.txt's git+https://github.com/triton-lang
/triton.git, plus OpenEnv in extras-no-deps.txt). Same
all-or-nothing behaviour: the entire transitive scan reported
"0 archives downloaded" and "all clean" -- meaning we silently
scanned nothing.
Fixes:
- Build a filtered audit-reqs/ tree first. Each Studio requirements
file is copied with `git+` lines stripped (replaced with a
`# [security-audit] skipped` marker so the exclusion is auditable
in the artifact). Pure git refs are out of scope for both pip-
audit (CVE DB only knows PyPI versions) and scan_packages (it
inspects PyPI archives, not git HEADs).
- Run pip-audit per-file in a loop. One bad file no longer takes
out the whole audit.
- Pin setuptools<78 + wheel into pip's isolated build env via
PIP_CONSTRAINT, so legacy setup.py packages (openai-whisper) can
still emit metadata for the resolver.
- Run scan_packages per-file too, with the same git+ filter and a
skip for files that are empty after filtering (triton-kernels.txt
becomes a comments-only file and would otherwise spam the log
with `--help`).
Net effect: pip-audit now actually emits CVE findings (we know the
default branch carries 17), and scan_packages downloads + pattern-
scans the full transitive closure of every PyPI-only requirements
file plus unsloth's pyproject deps.
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