python/python3-async-lru: Added (Simple LRU cache for asyncio).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

python/python3-async-lru/README

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+This package is a port of Python's built-in functools.lru_cache function
+for asyncio. To better handle async behaviour, it also ensures multiple
+concurrent calls will only result in 1 call to the wrapped function,
+with all awaits receiving the result of that call when it completes.

python/python3-async-lru/python3-async-lru.SlackBuild

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+#!/bin/bash
+
+# Slackware build script for python3-async-lru
+
+# Copyright 2024 Isaac Yu <isaacyu@protonmail.com>
+# 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-async-lru
+VERSION=${VERSION:-2.0.4}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+SRCNAM=async-lru
+
+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.gz
+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 \
+ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 \
+  -o -perm 400 \) -exec chmod 644 {} \;
+
+python3 setup.py install --root=$PKG
+
+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 LICENSE README.rst $PKG/usr/doc/$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

python/python3-async-lru/python3-async-lru.info

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+PRGNAM="python3-async-lru"
+VERSION="2.0.4"
+HOMEPAGE="https://github.com/aio-libs/async-lru"
+DOWNLOAD="https://github.com/aio-libs/async-lru/releases/download/v2.0.4/async-lru-2.0.4.tar.gz"
+MD5SUM="cd57e4d7f51bcbe2b940c523a5851b40"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="python3-typing-extensions"
+MAINTAINER="Isaac Yu"
+EMAIL="isaacyu@protonmail.com"

python/python3-async-lru/slack-desc

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+# 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-async-lru: python3-async-lru (Simple LRU cache for asyncio)
+python3-async-lru:
+python3-async-lru: This package is a port of Python's built-in functools.lru_cache
+python3-async-lru: function for asyncio.
+python3-async-lru:
+python3-async-lru:
+python3-async-lru:
+python3-async-lru:
+python3-async-lru:
+python3-async-lru:
+python3-async-lru: