The SSL fix shipped and did not reach the machine it was written for. That
log said so, one line above the tick:
behavision is already installed with the same version as the provided
wheel. Use --force-reinstall to force an installation of the wheel.
[ok] Engine and dependencies installed
and the traceback below it still pointed at model_assets.py line 59,
urllib.request.urlretrieve - code the fix had deleted.
Two frozen literals caused it: version = "1.1.0" in pyproject.toml and
__version__ = "1.0.0" in behavision/__init__.py. They disagreed with each
other and neither tracked a release, so every release built
behavision-1.1.0-py3-none-any.whl and pip install --upgrade on a machine that
already had 1.1.0 is a no-op. The comment beside that call claimed the
opposite.
The shape of the damage is what makes it bad. The Go binaries - app, agent,
setup tool - are rebuilt every release and updated normally. So a shop PC ran
a current app supervising an engine several releases old, and nothing said
which: /api/health reported the model, the paths, the cameras and the gallery,
and no version at all.
- One version, in the package, read by pyproject through
[tool.setuptools.dynamic]. In a checkout it reads 0.0.0+dev: a
plausible-looking number on a developer's /api/health is worse than none.
- pip install --force-reinstall --no-deps <wheel>, after the ordinary
--upgrade. --upgrade settles the dependencies; the second call guarantees our
own code is the code in the folder. --no-deps keeps it cheap - forcing the
dependencies too would re-download ~300 MB every run. A rebuild at an
unchanged version is the ordinary case while developing, so this must not
rely on the version moving.
- release.sh stamps the tag: v0.5.6-demo -> 0.5.6+demo, valid PEP 440. Into a
copy of the line, reverted in a trap, so the tree is never left dirty.
/api/health reports version now. Without it there is no way to tell a shop PC
three releases behind from a current one, which is how this survived several
releases.
Reproduced end to end before fixing, against real wheels on Python 3.12: two
builds of the same version, --upgrade leaves the old code in place and prints
the same sentence the colleague's Mac printed, --force-reinstall --no-deps
replaces it.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KGcjxF1cNLcuwc3DAPcnfj
Suriyakumarvijayanayagam
8f07dee048