status = 0
def my_function():
global status # Needed to modify global copy of globvar
status = 1
my_function()
print status # Should be 1
c3RhdHVzID0gMAoKZGVmIG15X2Z1bmN0aW9uKCk6CiAgICBnbG9iYWwgc3RhdHVzICAgICMgTmVlZGVkIHRvIG1vZGlmeSBnbG9iYWwgY29weSBvZiBnbG9idmFyCiAgICBzdGF0dXMgPSAxCgpteV9mdW5jdGlvbigpCnByaW50IHN0YXR1cyAjIFNob3VsZCBiZSAx