本文整理汇总了Python中sample.VirtualMethods类的典型用法代码示例。如果您正苦于以下问题:Python VirtualMethods类的具体用法?Python VirtualMethods怎么用?Python VirtualMethods使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了VirtualMethods类的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testForInfiniteRecursion
def testForInfiniteRecursion(self):
def myVirtualMethod0(obj, pt, val, cpx, b):
self.call_counter += 1
return VirtualMethods.virtualMethod0(obj, pt, val, cpx, b)
vm = VirtualMethods()
vm.virtualMethod0 = types.MethodType(myVirtualMethod0, vm, VirtualMethods)
pt, val, cpx, b = Point(1.1, 2.2), 4, complex(3.3, 4.4), True
vm.virtualMethod0(pt, val, cpx, b)
self.assertEqual(self.call_counter, 1)
示例2: testMonkeyPatchOnVirtualMethod
def testMonkeyPatchOnVirtualMethod(self):
'''Injects new 'virtualMethod0' on a VirtualMethods instance and makes C++ call it.'''
vm = VirtualMethods()
pt, val, cpx, b = Point(1.1, 2.2), 4, complex(3.3, 4.4), True
result1 = vm.virtualMethod0(pt, val, cpx, b)
result2 = vm.callVirtualMethod0(pt, val, cpx, b)
self.assertEqual(result1, result2)
self.assertEqual(result1, VirtualMethods.virtualMethod0(vm, pt, val, cpx, b))
def myVirtualMethod0(obj, pt, val, cpx, b):
self.duck_method_called = True
return VirtualMethods.virtualMethod0(obj, pt, val, cpx, b) * self.multiplier
vm.virtualMethod0 = types.MethodType(myVirtualMethod0, vm, VirtualMethods)
result1 = vm.callVirtualMethod0(pt, val, cpx, b)
self.assert_(self.duck_method_called)
result2 = vm.virtualMethod0(pt, val, cpx, b)
self.assertEqual(result1, result2)
self.assertEqual(result1, VirtualMethods.virtualMethod0(vm, pt, val, cpx, b) * self.multiplier)
# This is done to decrease the refcount of the vm object
# allowing the object wrapper to be deleted before the
# BindingManager. This is useful when compiling Shiboken
# for debug, since the BindingManager destructor has an
# assert that checks if the wrapper mapper is empty.
vm.virtualMethod0 = None
示例3: __init__
def __init__(self):
VirtualMethods.__init__(self)
self.name_called = False
self.sum0_called = False
self.sum1_called = False
self.sum2_called = False
self.sum3_called = False
self.sum4_called = False
self.sumThree_called = False
self.callMe_called = 0
self.multiplier = 12345
示例4: testMonkeyPatchOnVirtualMethodWithInheritance
def testMonkeyPatchOnVirtualMethodWithInheritance(self):
'''Injects new 'virtualMethod0' on an object that inherits from VirtualMethods and makes C++ call it.'''
duck = Duck()
pt, val, cpx, b = Point(1.1, 2.2), 4, complex(3.3, 4.4), True
result1 = duck.virtualMethod0(pt, val, cpx, b)
result2 = duck.callVirtualMethod0(pt, val, cpx, b)
self.assertEqual(result1, result2)
self.assertEqual(result1, VirtualMethods.virtualMethod0(duck, pt, val, cpx, b))
def myVirtualMethod0(obj, pt, val, cpx, b):
self.duck_method_called = True
return VirtualMethods.virtualMethod0(obj, pt, val, cpx, b) * self.multiplier
duck.virtualMethod0 = types.MethodType(myVirtualMethod0, duck, Duck)
result1 = duck.callVirtualMethod0(pt, val, cpx, b)
self.assert_(self.duck_method_called)
result2 = duck.virtualMethod0(pt, val, cpx, b)
self.assertEqual(result1, result2)
self.assertEqual(result1, VirtualMethods.virtualMethod0(duck, pt, val, cpx, b) * self.multiplier)
duck.virtualMethod0 = None
示例5: sum1
def sum1(self, a0, a1, a2):
self.sum1_called = True
return VirtualMethods.sum1(self, a0, a1, a2) * self.multiplier
示例6: myVirtualMethod0
def myVirtualMethod0(obj, pt, val, cpx, b):
self.duck_method_called = True
return VirtualMethods.virtualMethod0(obj, pt, val, cpx, b) * self.multiplier
示例7: testCallNonReimplementedMethodWithString
def testCallNonReimplementedMethodWithString(self):
"""Calls createStr method from C++ with a Python string argument."""
obj = VirtualMethods()
ok, string = obj.callCreateStr("foo")
self.assertTrue(ok)
self.assertEqual(string, Str("foo"))
示例8: __init__
def __init__(self):
ObjectType.__init__(self)
VirtualMethods.__init__(self)
示例9: VirtualMethodsTest
class VirtualMethodsTest(unittest.TestCase):
'''Test case for modified virtual methods.'''
def setUp(self):
self.vm = VirtualMethods()
self.evm = ExtendedVirtualMethods()
def tearDown(self):
del self.vm
del self.evm
def testModifiedVirtualMethod0(self):
'''Renamed virtual method.'''
a0, a1, a2 = 2, 3, 5
result0 = self.vm.callSum0(a0, a1, a2)
result1 = self.vm.sumThree(a0, a1, a2)
self.assertEqual(result0, a0 + a1 + a2)
self.assertEqual(result0, result1)
self.assertRaises(AttributeError, getattr, self.vm, 'sum0')
def testReimplementedModifiedVirtualMethod0(self):
'''Override of a renamed virtual method.'''
a0, a1, a2 = 2, 3, 5
result0 = self.vm.callSum0(a0, a1, a2)
result1 = self.vm.sumThree(a0, a1, a2)
result2 = self.evm.callSum0(a0, a1, a2)
self.assertEqual(result0, result1)
self.assertEqual(result0 * self.evm.multiplier, result2)
self.assert_(self.evm.sumThree_called)
self.assertFalse(self.evm.sum0_called)
def testModifiedVirtualMethod1(self):
'''Virtual method with three arguments and the last one
changed to have the default value set to 1000.'''
a0, a1, a2 = 2, 3, 5
result0 = self.vm.sum1(a0, a1)
self.assertEqual(result0, a0 + a1 + 1000)
result1 = self.vm.sum1(a0, a1, a2)
result2 = self.vm.callSum1(a0, a1, a2)
self.assertEqual(result1, result2)
def testReimplementedModifiedVirtualMethod1(self):
'''Override of the virtual method with three arguments and
the last one changed to have the default value set to 1000.'''
a0, a1 = 2, 3
result0 = self.vm.sum1(a0, a1)
result1 = self.evm.callSum1(a0, a1, 1000)
self.assertEqual(result0 * self.evm.multiplier, result1)
self.assert_(self.evm.sum1_called)
def testModifiedVirtualMethod2(self):
'''Virtual method originally with three arguments, the last
one was removed and the default value set to 2000.'''
a0, a1 = 1, 2
result0 = self.vm.sum2(a0, a1)
self.assertEqual(result0, a0 + a1 + 2000)
result1 = self.vm.sum2(a0, a1)
result2 = self.vm.callSum2(a0, a1, 2000)
self.assertEqual(result1, result2)
self.assertRaises(TypeError, self.vm.sum2, 1, 2, 3)
def testReimplementedModifiedVirtualMethod2(self):
'''Override of the virtual method originally with three arguments,
the last one was removed and the default value set to 2000.'''
a0, a1 = 1, 2
ignored = 54321
result0 = self.vm.sum2(a0, a1)
result1 = self.evm.callSum2(a0, a1, ignored)
self.assertEqual(result0 * self.evm.multiplier, result1)
self.assert_(self.evm.sum2_called)
def testModifiedVirtualMethod3(self):
'''Virtual method originally with three arguments have the second
one removed and replaced by custom code that replaces it by the sum
of the first and the last arguments.'''
a0, a1 = 1, 2
result0 = self.vm.sum3(a0, a1)
self.assertEqual(result0, a0 + (a0 + a1) + a1)
result1 = self.vm.callSum3(a0, 10, a1)
self.assertNotEqual(result0, result1)
result2 = self.vm.callSum3(a0, a0 + a1, a1)
self.assertEqual(result0, result2)
self.assertRaises(TypeError, self.vm.sum3, 1, 2, 3)
def testReimplementedModifiedVirtualMethod3(self):
'''Override of the virtual method originally with three arguments
have the second one removed and replaced by custom code that
replaces it by the sum of the first and the last arguments.'''
a0, a1 = 1, 2
ignored = 54321
result0 = self.vm.sum3(a0, a1)
result1 = self.evm.callSum3(a0, ignored, a1)
self.assertEqual(result0 * self.evm.multiplier, result1)
self.assert_(self.evm.sum3_called)
def testModifiedVirtualMethod4(self):
'''Virtual method originally with three arguments, the
last one was removed and the default value set to 3000.'''
a0, a1 = 1, 2
default_value = 3000
#.........这里部分代码省略.........
示例10: testCallNonReimplementedMethodWithString
def testCallNonReimplementedMethodWithString(self):
'''Calls createStr method from C++ with a Python string argument.'''
obj = VirtualMethods()
ok, string = obj.callCreateStr('foo')
self.assert_(ok)
self.assertEqual(string, Str('foo'))
示例11: testCallNonReimplementedMethodWithNone
def testCallNonReimplementedMethodWithNone(self):
'''Calls createStr method from C++ with a None argument.'''
obj = VirtualMethods()
ok, string = obj.callCreateStr(None)
self.assertFalse(ok)
self.assertEqual(string, None)
示例12: testSimpleCallWithString
def testSimpleCallWithString(self):
'''Simple call to createStr method with a Python string argument.'''
obj = VirtualMethods()
ok, string = obj.createStr('foo')
self.assert_(ok)
self.assertEqual(string, Str('foo'))
示例13: testSimpleCallWithNone
def testSimpleCallWithNone(self):
'''Simple call to createStr method with a None argument.'''
obj = VirtualMethods()
ok, string = obj.createStr(None)
self.assertFalse(ok)
self.assertEqual(string, None)
示例14: createStr
def createStr(self, text):
ext_text = text
if text is not None:
ext_text = self.prefix + text
print ext_text
return VirtualMethods.createStr(self, ext_text)
示例15: __init__
def __init__(self):
VirtualMethods.__init__(self)
self.prefix = 'Ext'