Initial version.

bin/create_python_env.sh

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+#!/bin/bash
+#
+#   create_python_env.sh (C) 2024, Peter Sulyok
+#   This script will create a new virtual Python environment and will install all dependencies.
+#
+
+# Check the first command-line parameter.
+if [ "$1" = "" ];
+then
+    echo "Use: $(basename $0) 3.12.1"
+    exit 1
+fi
+
+if [ "$PYENV_ROOT" = "" ];
+then
+    echo "Error: pyenv must be installed first."
+    exit 1
+fi
+
+# Install the specified python version if it hasn't been already installed.
+python_version=$(pyenv version --bare|grep $1)
+if [[ "$python_version" = "" || "$?" = "1" ]];
+then
+    pyenv install $1
+    if [[ "$?" -ne "0" ]];
+    then
+        echo "Error: pyenv cannot install Python $1."
+        exit 1
+    fi
+fi
+python_version=$1
+
+# Select the python version locally.
+pyenv local $python_version
+
+# Create and activate a virtual environment (activation scope is only this script).
+python -m venv .venv-$python_version
+source .venv-$python_version/bin/activate
+
+# Upgrade pip and install required python modules.
+pip install --upgrade pip
+pip install -r requirements-dev.txt
+if [ -f docs/requirements-docs.txt ]; 
+then
+    pip install -r docs/requirements-docs.txt
+fi
+
+# Notify user about required action.
+echo ""
+echo "Activate your new virtual Python environment!"
+echo "-> source .venv-$python_version/bin/activate"
+exit 0