Lichen

Annotated tests/getattr.py

627:05ad7964265c
2017-02-27 Paul Boddie Merged convenience macro changes.
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class C:
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    def __init__(self):
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        self.x = 1
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        self.y = 2
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        self.z = 3
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class D:
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    def __init__(self):
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        self.x = 4
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        self.y = 5
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        self.z = 6
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c = C()
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d = D()
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attrnames = ["a", "b", "c", "x", "y", "z"]
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print ". c d"
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for attrname in attrnames:
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    print attrname, hasattr(c, attrname) and "1" or "0", hasattr(d, attrname) and "1" or "0"
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print
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print ". c d"
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for attrname in attrnames:
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    print attrname,
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    try:
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        v = getattr(c, attrname)
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        print v,
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    except AttributeError:
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        print "?",
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    try:
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        v = getattr(d, attrname)
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        print v
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    except AttributeError:
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        print "?"
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try:
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    setattr(c, "x", 7)
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except NotImplementedError, exc:
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    print 'setattr(c, "x", 7): not implemented:', exc.name