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"""
Update Example
++++++++++++++
It can be useful to perform an action when a property is changed and can be
used to update other properties or synchronize with external data.
All properties define update functions except for CollectionProperty.
.. warning::
Remember that these callbacks may be executed in threaded context.
"""
import bpy
def update_func(self, context):
print("my test function", self)
bpy.types.Scene.testprop = bpy.props.FloatProperty(update=update_func)
bpy.context.scene.testprop = 11.0
# >>> my test function <bpy_struct, Scene("Scene")>
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