1__doc__ = u"""
2>>> foo = Foo()
3>>> fee = Fee()
4>>> faa = Faa()
5>>> fee.bof()
6Fee bof 0
7>>> faa.bof()
8Foo bof 0
9"""
10
11cdef class Foo:
12  cdef int val
13
14  def __init__(self):
15    self.val = 0
16
17
18cdef class Fee(Foo):
19
20  def bof(self):
21    print u'Fee bof', self.val
22
23
24cdef class Faa(Fee):
25
26  def bof(self):
27    print u'Foo bof', self.val
28