TESTED REPRODUCTION ENVIRONMENT
Full V3.2a clean reproduction from a fresh candidate ZIP extraction: exit code 0, 2026-09-30 (Asia/Shanghai).
This is the resolved environment of the successful reproduction run; it is NOT the historical production pip freeze.
Python: 3.9.6
Platform: macOS-26.4-arm64-arm-64bit

Packages (pip freeze --all):
contourpy==1.3.0
cycler==0.12.1
fonttools==4.60.2
importlib_resources==6.5.2
kiwisolver==1.4.7
matplotlib==3.9.4
numpy==2.0.2
packaging==26.3
pandas==2.3.3
pillow==11.3.0
pip==21.2.4
pyparsing==3.3.3
python-dateutil==2.9.0.post0
pytz==2026.4
setuptools==58.0.4
six==1.17.0
tzdata==2026.4
zipp==3.23.1
