def foo():
    print 'a.foo'
def bar():
    print 'a.bar'
print 'a'

zoo = 5
_zoo = 3

class B:
    pass
C = B
tt = Ptr[B]
@tuple
class Foo:
    t: tt

def ha():
    c = C()
    print(c.__class__.__name__)


par = 'y'
if len('x') == 1:
    par = 'x'