libraries/python2-matplotlib: Added (a Python 2D plotting library)

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

libraries/python2-matplotlib/README

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+Matplotlib strives to produce publication quality 2D graphics for
+interactive graphing, scientific publishing, user interface development
+and web application servers targeting multiple user interfaces and
+hardcopy output formats.  The 'pylab' mode of ipython uses matplotlib
+to emulate matlab graphics.
+
+OPTIONAL DEPENDENCIES: pytest, mock, ffmpeg/avconv, Inkscape,
+                       wxPython3
+
+NOTES: The optional wxagg backend is disabled by default because
+       of possible issues related to wxPython versions. If you wish to
+       use this backend install wxPython3 in advance and set
+       DISABLE_WXAGG to "no" when executing the SlackBuild.
+
+       IMPORTANT: There is some interaction between wxPython and
+                  wxPython3, pay attention to the corresponding
+                  README files.
+
+       If you want to enable the optional subpackages tests and
+       toolkits_tests you need to set the variable ENABLE_TESTS to
+       "yes" when executing the SlackBuild and make sure that pytest,
+       mock, ffmpeg/avconv and Inkscape are already installed. Besides
+       ffmpeg/avconv are also needed if you wish better support of
+       animation output formats.
+
+       Version 2.2.5 is the last available for python2.

libraries/python2-matplotlib/python2-matplotlib.SlackBuild

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+#!/bin/bash
+
+# Slackware build script for matplotlib
+
+# Copyright 2011-2022 Serban Udrea <s.udrea@gsi.de>
+# 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.
+
+# Written by Aleksandar Samardzic <asamardzic@gmail.com>
+# Updated to 0.99.1.2 by João Felipe Santos <joao.eel@gmail.com>
+# Patch for libpng borrowed from Arch Linux (no longer needed, 2016.08.28, S.U.)
+# Updated up to version 2.2.5 by Serban Udrea <S.Udrea@gsi.de>
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=python2-matplotlib
+SRCNAM=matplotlib
+VERSION=${VERSION:-2.2.5}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+TARBALL_VERSION=${TARBALL_VERSION:-2.2.5} # Tarball may have wrong versioning
+ENABLE_TESTS=${ENABLE_TESTS:-N}
+DISABLE_WXAGG=${DISABLE_WXAGG:-Y}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
+# the name of the created package would be, and then exit. This information
+# could be useful to other scripts.
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=${PKG:-$TMP/package-$PRGNAM}
+OUTPUT=${OUTPUT:-/tmp}
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $SRCNAM-$TARBALL_VERSION
+tar xvf $CWD/$SRCNAM-$VERSION.tar.gz
+cd $SRCNAM-$TARBALL_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 {} \;
+
+ENABLE_TESTS=$(echo "$ENABLE_TESTS"|cut -b 1|tr a-z A-Z)
+DISABLE_WXAGG=$(echo "$DISABLE_WXAGG"|cut -b 1|tr a-z A-Z)
+cat setup.cfg.template > setup.cfg
+
+if [ "$ENABLE_TESTS" = "Y" ]
+then
+ sed -i "s|#tests = False|tests = True|" setup.cfg
+fi
+
+if [ "$DISABLE_WXAGG" = "Y" ]
+then
+ sed -i "s|#wxagg = auto|wxagg = False|" setup.cfg
+fi
+
+# Use modified setupext.py to make sure that the build process gets
+# interrupted if requirements are not fulfilled
+#
+cat "${CWD}/setupext.py" > setupext.py
+
+python2 setup.py install --root $PKG # > ${CWD}/SETUP.OUTPUT 2>&1
+
+find $PKG | xargs 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 INSTALL.rst  MANIFEST.in  README.rst PKG-INFO $PKG/usr/doc/$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

libraries/python2-matplotlib/python2-matplotlib.info

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+PRGNAM="python2-matplotlib"
+VERSION="2.2.5"
+HOMEPAGE="https://matplotlib.org/"
+DOWNLOAD="https://files.pythonhosted.org/packages/10/5f/10c310c943f29e67976dcc26dccf9305a5a9bc7483e631ee74a0f95aa5b2/matplotlib-2.2.5.tar.gz"
+MD5SUM="422fc58e7323b7ba3f19382424f9ab7b"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES="python2-numpy python2-dateutil pytz python2-cycler functools-lru-cache subprocess32 python2-kiwisolver tornado"
+MAINTAINER="Serban Udrea"
+EMAIL="S.Udrea@gsi.de"

libraries/python2-matplotlib/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------------------------------------------------------|
+python2-matplotlib: python2-matplotlib (a Python 2D plotting library)
+python2-matplotlib:
+python2-matplotlib: Matplotlib is a plotting library for Python which uses
+python2-matplotlib: syntax similar to MATLAB.  Matplotlib produces publication
+python2-matplotlib: quality figures in a variety of hardcopy formats and
+python2-matplotlib: interactive environments across platforms.
+python2-matplotlib:
+python2-matplotlib: Homepage: http://matplotlib.sourceforge.net/
+python2-matplotlib:
+python2-matplotlib: Version 2.2.5 is the last available for python2.
+python2-matplotlib: