Set HASHSEED, to make program more deterministic ?

[wxgeo]

Setting HASHSEED avoid reproducibility bugs (compiling twice the same document should produce the same result).

import os
import sys
hashseed = os.getenv('PYTHONHASHSEED')
if not hashseed:
    os.environ['PYTHONHASHSEED'] = '0'
    os.execv(sys.executable, [sys.executable] + sys.argv)

https://stackoverflow.com/a/64138050

[wxgeo]

Implemented in 79684ec.