Example `

def f():
  try:
    a = 1 + "2"
  finally:
    print("boing")
f()

outputs

boing
Traceback (most recent call last):
  File "/home/john/a/a.py", line 6, in <module>
    f()
  File "/home/john/a/a.py", line 3, in f
    a = 1 + "2"
        ~~^~~~~
TypeError: unsupported operand type(s) for +: 'int' and 'str'

the print("boing") is executed before the exception falls through to the caller.