import netgen def StartGUI(): from tkinter import Tk global win win = Tk() win.tk.eval('lappend ::auto_path ' + netgen._netgen_lib_dir) win.tk.eval('lappend ::auto_path ' + netgen._netgen_bin_dir) # load with absolute path to avoid issues on MacOS win.tk.eval('load "'+netgen._netgen_lib_dir.replace('\\','/')+'/libgui[info sharedlibextension]" gui') win.tk.eval( netgen.libngpy._meshing._ngscript) try: from IPython import get_ipython ipython = get_ipython() ipython.magic('gui tk') except: pass if not netgen.libngpy._meshing._netgen_executable_started: StartGUI()