snippet

https://docs.blender.org/api/current/info_tips_and_tricks.html#executing-external-scripts

blend file を得る

bpy.data.filepath

command line

blender --background --python myscript.py

info

https://blender.stackexchange.com/questions/717/is-it-possible-to-print-to-the-report-window-in-the-info-view