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allow python -m netgen.gui to run python tkinter gui from main thread

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This commit is contained in:
Christopher Lackner 2023-04-12 11:29:32 +02:00
parent ca18038c5d
commit 8990c9c30a
1 changed files with 19 additions and 4 deletions
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23
python/gui.py
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@ -49,10 +49,6 @@ def StartGUI():
_Redraw(blocking=True) _Redraw(blocking=True)
if not netgen.libngpy._meshing._netgen_executable_started:
import os
if not "NETGEN_DOCUMENTATION_RST_FORMAT" in os.environ:
StartGUI()
def Snapshot(w,h, filename=None): def Snapshot(w,h, filename=None):
netgen.Redraw(blocking=True) netgen.Redraw(blocking=True)
@ -65,3 +61,22 @@ def Snapshot(w,h, filename=None):
im = PIL.Image.fromarray(image) im = PIL.Image.fromarray(image)
im.save(filename) im.save(filename)
return image return image
def run_pyfile(filename):
with open(filename) as f:
exec(f.read(), {})
if __name__ == "__main__":
import sys, threading
StartGUI()
if(len(sys.argv) > 1):
if(sys.argv[1].endswith(".py")):
t = threading.Thread(target=run_pyfile, args=(sys.argv[1],),
daemon=True)
t.start()
win.mainloop()
else:
if not netgen.libngpy._meshing._netgen_executable_started:
import os
if not "NETGEN_DOCUMENTATION_RST_FORMAT" in os.environ:
StartGUI()