[Python-Dev] Summary of Python tracker Issues

2017-05-12 Thread Python tracker
ACTIVITY SUMMARY (2017-05-05 - 2017-05-12) Python tracker at http://bugs.python.org/ To view or respond to any of the issues listed below, click on the issue. Do NOT respond to this message. Issues counts and deltas: open5958 (+29) closed 36149 (+40) total 42107 (+69) Open issues wit

Re: [Python-Dev] Hash randomization and deterministic bytecode

2017-05-12 Thread Guido van Rossum
Don't worry, the PYTHONHASHSEED setting does not get recorded in the bytecode header and the generated bytecode (even if it sometimes differs in trivial ways) is usable with all hash seed settings. --Guido On Fri, May 12, 2017 at 6:06 AM, Freddy Rietdijk wrote: > Hi, > > On Nix we set PYTHONHAS

[Python-Dev] Hash randomization and deterministic bytecode

2017-05-12 Thread Freddy Rietdijk
Hi, On Nix we set PYTHONHASHSEED to 0 when building packages, disabling hash randomization. We do this to improve determinism of the builds because we store the bytecode next to the code. When one runs Python directly or via a script PYTHONHASHSEED is not set thus enabling hash randomization. Am