• Jérome Perrin's avatar
    software/erp5: add control for PYTHONHASHSEED · 92ab6c6a
    Jérome Perrin authored
    See https://docs.python.org/3/using/cmdline.html#envvar-PYTHONHASHSEED
    
    Setting a value will set the environment variable for all zope processes
    and for the test runner.
    
    Default behavior is:
      - for zope: do not set the variable, so default python behavior will
      be used ( equivalent to setting `0` on python2 and `random` on python3)
      - for test runner: generate a random value for each execution and
      print it, to make it easy to re-run a failing test with the same seed.
    
    This means that ERP5 tests will likely reveal problems where code
    depends on python2 behavior of deterministic hashing. To keep previous
    behavior (and hide these problems), it's possible to set
    python-hash-seed to 0 in test suite parameters.
    92ab6c6a
instance-erp5.cfg.in 25.8 KB