Replace Python version tests with shell script

Signed-off-by: Bert van Hall <bert.vanhall@gmx.de>

Author: The-42

test-all-python.log

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+TARGETS="3.5.10 3.6.12 3.7.9 3.8.1 3.9.0 pypy2.7-7.3.1 pypy3.5-7.0.0 pypy3.6-7.3.1"
+DIR=$(dirname "$(readlink -f "$0")")
+
+_pyenv=$(command -v pyenv)
+[ -z "$_pyenv" ] && { echo "pyenv is missing on your system."; exit 1; }
+
+_tox=$(command -v tox)
+[ -z "$_tox" ] && { echo "tox is missing on your system."; exit 1; }
+
+cd "$DIR"
+
+echo "Installing (if needed) Python versions: $TARGETS"
+for version in $TARGETS ; do
+	$_pyenv install --skip-existing $version
+done
+
+echo "Enabling Python versions from pyenv..."
+$_pyenv local $TARGETS
+
+echo "Running tox..."
+$_tox
+