Steven D'Aprano wrote:
The sample code I've been shown is this:
pointer_to_obj = id(obj)
from_deref = ctypes.cast(pointer_to_obj, ctypes.py_object).value
from_deref is obj # True
There's no need to use id() or casting to create a ctypes.py_object
instance, you can just call it:
>>> obj = (1,2,3)
>>> obj
(1, 2, 3)
>>> p = ctypes.py_object(obj)
>>> p
py_object((1, 2, 3))
>>> p.value
(1, 2, 3)
>>> p.value is obj
True
--
Greg
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