Source: python-mne Version: 1.13.2-2 Severity: wishlist Tags: patch User: [email protected] Usertags: timestamps X-Debbugs-Cc: [email protected]
Hi, Whilst working on the Reproducible Builds effort [0], we noticed that python-mne could not be built reproducibly. This is because the documentation embeds the current date. A patch is attached that will use the date encoded in SOURCE_DATE_EPOCH if it is present. [0] https://reproducible-builds.org/ Regards, -- ,''`. : :' : Chris Lamb `. `'` [email protected] / chris-lamb.co.uk `-
--- a/debian/patches/0016-Reproducible-documentation.patch 1969-12-31 16:00:00.000000000 -0800 --- b/debian/patches/0016-Reproducible-documentation.patch 2026-09-25 13:11:16.959108307 -0700 @@ -0,0 +1,26 @@ +Description: Make the build reproducible +Author: Chris Lamb <[email protected]> +Last-Update: 2026-09-25 + +--- python-mne-1.13.2.orig/doc/conf.py ++++ python-mne-1.13.2/doc/conf.py +@@ -14,6 +14,7 @@ import os + import subprocess + import sys + import tomllib ++import time + from datetime import UTC, datetime + from importlib.metadata import metadata + from pathlib import Path +@@ -63,7 +64,10 @@ from mne_doc_utils import ( # noqa: E40 + # -- Project information ----------------------------------------------------- + + project = "MNE" +-td = datetime.now(tz=UTC) ++td = datetime.fromtimestamp( ++ int(os.environ.get('SOURCE_DATE_EPOCH', time.time())), ++ tz=UTC, ++) + + # We need to triage which date type we use so that incremental builds work + # (Sphinx looks at variable changes and rewrites all files if some change) --- a/debian/patches/series 2026-09-25 11:45:40.118305716 -0700 --- b/debian/patches/series 2026-09-25 13:11:15.020401277 -0700 @@ -13,3 +13,4 @@ 0013-Use-local-MathJax-installation-for-doc.patch 0014-Disable-nitpicky-Sphinx-mode-for-the-Debian-document.patch 0015-Resolve-the-NumPy-glossary-term.patch +0016-Reproducible-documentation.patch
