Message 313312 - Python tracker (original) (raw)

For what it's worth, in Endless OS we still saw slight variations between builds in the .pyc files, even with all the source files' mtimes set to the epoch (ie. equivalent to setting & supporting SOURCE_DATE_EPOCH, I believe). Looking at the contents of the file suggested it was just reordering of class fields; indeed, we only saw this on Python versions where hash randomization is enabled by default, and disabling hash randomization made the output reproducible.