The statement literally declares or sets a variable named i in that scope. When the loop exits, i still exists in the scope with the value 9. If you call a function that was given a reference to i, the value will be 9 as expected because the function was called after the loop exited.
for i in range(10)
The statement literally declares or sets a variable named i in that scope. When the loop exits, i still exists in the scope with the value 9. If you call a function that was given a reference to i, the value will be 9 as expected because the function was called after the loop exited.
Don't see any quirk or mistake here.