cython

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# ticket: t561
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# tag: py3, warnings
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# This file tests the behavior of special methods under Python 3
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# after #561.  (Only methods whose behavior differs between Python 2 and 3
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# are tested here; see special_methods_T561.pyx for the rest of the tests.)
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__doc__ = u"""
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    >>> vs0 = VerySpecial(0)
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    VS __init__ 0
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    >>> # Python 3 does not use __cmp__, __div__, __idiv__, __oct__ or __hex__;
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    >>> # These methods have no special behaviour and aren't tested beyond that
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    >>> # they don't break compilation.
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    >>> # Python 3 does not use __long__; if you define __long__ but not
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    >>> # __int__, the __long__ definition will be used for __int__.
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    >>> Ll = Long().__long__  # doctest: +ELLIPSIS
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    Traceback (most recent call last):
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    AttributeError: 'special_methods_T561_py3.Long' object has no attribute '__long__'...
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    >>> Li = Long().__int__
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    >>> Li()
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    Long __long__
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    >>> # As of Python 3, defining __nonzero__ gives you a __bool__ method instead.
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    >>> vs0_bool = vs0.__bool__
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    >>> vs0_bool()
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    VS __nonzero__ 0
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    False
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"""
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cdef class VerySpecial:
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    cdef readonly int value
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    def __init__(self, v):
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        self.value = v
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        print "VS __init__ %d" % self.value
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    def __nonzero__(self):
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        print "VS __nonzero__ %d" % self.value
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    def __oct__(self):
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        print "VS __oct__ %d" % self.value
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    def __hex__(self):
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        print "VS __hex__ %d" % self.value
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    def __cmp__(self, other):
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        print "VS __cmp__ %d %d" % (self.value, other.value)
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    def __div__(self, other):
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        print "VS __div__ %d %d" % (self.value, other.value)
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    def __idiv__(self, other):
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        print "VS __idiv__ %d /= %d" % (self.value, other.value)
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cdef class Long:
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    def __long__(self):
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        print "Long __long__"
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_WARNINGS = """
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38:4: __nonzero__ was removed in Python 3; use __bool__ instead
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57:4: __long__ was removed in Python 3; use __int__ instead
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"""
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