diff --git a/python/python3-flufl.lock/README b/python/python3-flufl.lock/README
new file mode 100644
index 0000000000..04323b32c0
--- /dev/null
+++ b/python/python3-flufl.lock/README
@@ -0,0 +1,13 @@
+NFS-safe file locking with timeouts for POSIX and Windows.
+
+The flufl.lock library provides an NFS-safe file-based locking
+algorithm influenced by the GNU/Linux open(2) manpage, under the
+description of the O_EXCL option.
+
+The assumption made here is that there will be no outside
+interference, e.g. no agent external to this code will ever link() to
+the specific lock files used.
+
+Lock objects support lock-breaking so that you can’t wedge a process
+forever. This is especially helpful in a web environment, but may not
+be appropriate for all applications.
diff --git a/python/python3-flufl.lock/python3-flufl.lock.SlackBuild b/python/python3-flufl.lock/python3-flufl.lock.SlackBuild
new file mode 100644
index 0000000000..25b6f48742
--- /dev/null
+++ b/python/python3-flufl.lock/python3-flufl.lock.SlackBuild
@@ -0,0 +1,75 @@
+#!/bin/bash
+
+# Slackware build script for python3-flufl.lock
+
+# Copyright 2023 Yth | Pont-en-Royans, France | yth@ythogtha.org
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=python3-flufl.lock
+SRCNAM=${PRGNAM#python3-*}
+VERSION=${VERSION:-7.1.1}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $SRCNAM-$VERSION
+tar xvf $CWD/$SRCNAM-$VERSION.tar.?z*
+cd $SRCNAM-$VERSION
+chown -R root:root .
+find -L .  \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555   -o -perm 511 \) -exec chmod 755 {} \; -o  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+python3 -m build --no-isolation
+python3 -m installer -d "$PKG" dist/*.whl
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a [A-Z][A-Z]* $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/python/python3-flufl.lock/python3-flufl.lock.info b/python/python3-flufl.lock/python3-flufl.lock.info
new file mode 100644
index 0000000000..9bb2800489
--- /dev/null
+++ b/python/python3-flufl.lock/python3-flufl.lock.info
@@ -0,0 +1,10 @@
+PRGNAM="python3-flufl.lock"
+VERSION="7.1.1"
+HOMEPAGE="https://flufllock.readthedocs.io/"
+DOWNLOAD="https://pypi.python.org/packages/source/f/flufl.lock/flufl.lock-7.1.1.tar.gz"
+MD5SUM="bdb8ea0df50bc2eec2c6dc4609a7d6b5"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="python3-atpublic python3-psutil python3-pdm-pep517"
+MAINTAINER="Yth - Arnaud"
+EMAIL="yth@ythogtha.org"
diff --git a/python/python3-flufl.lock/slack-desc b/python/python3-flufl.lock/slack-desc
new file mode 100644
index 0000000000..042b98d90f
--- /dev/null
+++ b/python/python3-flufl.lock/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+                  |-----handy-ruler------------------------------------------------------|
+python3-flufl.lock: python3-flufl.lock (NFS-safe file locking with timeouts)
+python3-flufl.lock:
+python3-flufl.lock: NFS-safe file locking with timeouts for POSIX and Windows.
+python3-flufl.lock:
+python3-flufl.lock: The flufl.lock library provides an NFS-safe file-based locking
+python3-flufl.lock: algorithm influenced by the GNU/Linux open(2) manpage, under the
+python3-flufl.lock: description of the O_EXCL option.
+python3-flufl.lock:
+python3-flufl.lock:
+python3-flufl.lock:
+python3-flufl.lock: