PYTHON CODING

import weakref

class A: pass

a = A()

r = weakref.ref(a)

print(r() is a)

del a

print(r() is None)

[Running] python3 -u "/Users/name/test/test472.py"

True

True

[Done] exited with code=0 in 0.058 seconds

#Python #PythonCoding #VSC

Try to run it.