I tried to use IsDecomposedBy and Decomposes code in Python Console in Blender bim but it shows this error:
>> project.IsDecomposedBy
Traceback (most recent call last):
File "<blender_console>", line 1, in <module>
AttributeError: 'list' object has no attribute 'IsDecomposedBy'
>> project.Decomposes
Traceback (most recent call last):
File "<blender_console>", line 1, in <module>
AttributeError: 'list' object has no attribute 'Decomposes'