No Ctypes?
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import sys
a = [1,2,3]
print(hex(id(a)))
print(sys.getrefcount(a))
import ctypes
def ref_count(address: int):
return ctypes.c_long.from_address(address).value
print(ref_count(id(a)))
b = a
print(hex(id(b)))
print(ref_count(id(a)))
b = None
print(id(b))
a_id = id(a)
a = None
print(ref_count(a_id))
print(ref_count(a_id))
Python
INFO