[New-bugs-announce] [issue45186] Marshal output isn't completely deterministic.

Eric Snow report at bugs.python.org
Mon Sep 13 16:34:10 EDT 2021

New submission from Eric Snow <ericsnowcurrently at gmail.com>:

(See: https://github.com/python/cpython/pull/28107#issuecomment-915627148)

The output from marshal (e.g. PyMarshal_WriteObjectToString(), marshal.dump()) may be different depending on if it is a debug or non-debug build.  I found this while working on freezing stdlib modules.

components: Interpreter Core
messages: 401724
nosy: eric.snow
priority: normal
severity: normal
stage: needs patch
status: open
title: Marshal output isn't completely deterministic.
type: behavior
versions: Python 3.11

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