def test_misbehavin(self):
class Misb:
def __lt__(self_, other): return 0
def __gt__(self_, other): return 0
def __eq__(self_, other): return 0
def __le__(self_, other): self.fail("This shouldn't happen")
def __ge__(self_, other): self.fail("This shouldn't happen")
def __ne__(self_, other): self.fail("This shouldn't happen")
a = Misb()
b = Misb()
self.assertEqual(a<b, 0)
self.assertEqual(a==b, 0)
self.assertEqual(a>b, 0)
python类__ne__()的实例源码
def __ne__(self, other):
"""
Implement cooperation with the right-hand side argument of ``!=``.
Python 3 seems to have dropped this cooperation in this very narrow
circumstance.
"""
if isinstance(other, _EllipticCurve):
return super(_EllipticCurve, self).__ne__(other)
return NotImplemented
def __ne__(self, other):
"""
Implement cooperation with the right-hand side argument of ``!=``.
Python 3 seems to have dropped this cooperation in this very narrow
circumstance.
"""
if isinstance(other, _EllipticCurve):
return super(_EllipticCurve, self).__ne__(other)
return NotImplemented
def __ne__(self, other):
return self.x != other
def __ne__(self, other):
return Vector([a != b for a, b in zip(self.data, self.__cast(other))])
def test_misbehavin(self):
class Misb:
def __lt__(self_, other): return 0
def __gt__(self_, other): return 0
def __eq__(self_, other): return 0
def __le__(self_, other): self.fail("This shouldn't happen")
def __ge__(self_, other): self.fail("This shouldn't happen")
def __ne__(self_, other): self.fail("This shouldn't happen")
def __cmp__(self_, other): raise RuntimeError, "expected"
a = Misb()
b = Misb()
self.assertEqual(a<b, 0)
self.assertEqual(a==b, 0)
self.assertEqual(a>b, 0)
self.assertRaises(RuntimeError, cmp, a, b)
def __ne__(self, other):
return self.x != other
def __ne__(self, other):
return Vector([a != b for a, b in zip(self.data, self.__cast(other))])
def test_misbehavin(self):
class Misb:
def __lt__(self_, other): return 0
def __gt__(self_, other): return 0
def __eq__(self_, other): return 0
def __le__(self_, other): self.fail("This shouldn't happen")
def __ge__(self_, other): self.fail("This shouldn't happen")
def __ne__(self_, other): self.fail("This shouldn't happen")
a = Misb()
b = Misb()
self.assertEqual(a<b, 0)
self.assertEqual(a==b, 0)
self.assertEqual(a>b, 0)
def __ne__(self, other):
return self.x != other
def __ne__(self, other):
return Vector([a != b for a, b in zip(self.data, self.__cast(other))])
def test_misbehavin(self):
class Misb:
def __lt__(self_, other): return 0
def __gt__(self_, other): return 0
def __eq__(self_, other): return 0
def __le__(self_, other): self.fail("This shouldn't happen")
def __ge__(self_, other): self.fail("This shouldn't happen")
def __ne__(self_, other): self.fail("This shouldn't happen")
def __cmp__(self_, other): raise RuntimeError, "expected"
a = Misb()
b = Misb()
self.assertEqual(a<b, 0)
self.assertEqual(a==b, 0)
self.assertEqual(a>b, 0)
self.assertRaises(RuntimeError, cmp, a, b)
def __ne__(self, other):
"""
Implement cooperation with the right-hand side argument of ``!=``.
Python 3 seems to have dropped this cooperation in this very narrow
circumstance.
"""
if isinstance(other, _EllipticCurve):
return super(_EllipticCurve, self).__ne__(other)
return NotImplemented
def __ne__(self, other):
return self.x != other
def __ne__(self, other):
return Vector([a != b for a, b in zip(self.data, self.__cast(other))])
def test_misbehavin(self):
class Misb:
def __lt__(self_, other): return 0
def __gt__(self_, other): return 0
def __eq__(self_, other): return 0
def __le__(self_, other): self.fail("This shouldn't happen")
def __ge__(self_, other): self.fail("This shouldn't happen")
def __ne__(self_, other): self.fail("This shouldn't happen")
a = Misb()
b = Misb()
self.assertEqual(a<b, 0)
self.assertEqual(a==b, 0)
self.assertEqual(a>b, 0)
def __ne__(self, other):
return other is not None
def __ne__(self, other):
return not self == other
def __ne__(self, other):
return not self == other
def __ne__(self, other):
return self.__comparator__(other, operator.__ne__)
