Пример #1
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def test_is_leaf_false():
    t = Tree(0)
    t.add_child(Tree(1))
    nt.ok_(not is_leaf(t))
Пример #2
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def test_is_leaf_false():
    t = Tree(0)
    t.add_child(Tree(1))
    nt.ok_(not is_leaf(t))
Пример #3
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def test_is_leaf():
    nt.ok_(is_leaf(Tree(0)))
Пример #4
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def test_is_leaf():
    nt.ok_(is_leaf(Tree(0)))