cleanup script for py distro

setup_mac/clean_py.sh

+#!/bin/bash
+#
+# @date 16-dec-2020
+# @author Tobias Weber <tweber@ill.fr>
+# @license GPLv2
+#
+# cleans up the python distribution
+#
+
+PRG="takin.app"
+
+# remove cached files
+find ${PRG}/Contents/Frameworks/Python.framework -type d -name "__pycache__" -exec rm -rfv {} \;
+find ${PRG}/Contents/Frameworks/Python.framework -type f -name "*.pyc" -exec rm -fv {} \;
+
+
+# remove tcl/tk
+rm -fv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/lib/libtk*
+rm -fv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/lib/libtcl*
+rm -rfv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/lib/tcl8*
+rm -rfv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/lib/tk8*
+rm -rfv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/lib/itcl4*
+rm -fv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/lib/pkgconfig/tcl.pc
+rm -fv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/lib/tcl*
+rm -fv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/lib/tcl*
+rm -fv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/lib/tk*
+rm -fv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/lib/pkgconfig/tk.pc
+rm -rfv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/lib/python3.9/tkinter
+rm -fv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/lib/python3.9/lib-dynload/_tkinter*.so
+rm -fv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/lib/Tk*
+
+
+# remove non-needed site packages
+pushd ${PRG}/Contents
+ln -sf Frameworks/Python.framework/Versions/Current/lib/python3.9/site-packages
+popd
+
+rm -rfv ${PRG}/Contents/site-packages/setuptools*
+rm -rfv ${PRG}/Contents/site-packages/pip*
+rm -rfv ${PRG}/Contents/site-packages/easy*
+rm -rfv ${PRG}/Contents/site-packages/pkg_resources
+
+
+# strip libraries
+find ${PRG}/Contents/Frameworks/Python.framework -name "*.so" -exec strip -v {} \; -print
+find ${PRG}/Contents/Frameworks/Python.framework -name "*.dylib" -exec strip -v {} \; -print
+
+
+# app
+rm -rfv ${PRG}/Contents/Frameworks/Python.framework/Versions/Current/Resources/Python.app