title = '<a name="%s"><strong>%s</strong></a>' % (anchor, name)
if inspect.ismethod(object):
- args, varargs, varkw, defaults = inspect.getargspec(object.im_func)
+ args, varargs, varkw, defaults = inspect.getargspec(object)
# exclude the argument bound to the instance, it will be
# confusing to the non-Python user
argspec = inspect.formatargspec (
__name__ name with which this method was defined
im_class class object in which this method belongs
im_func function object containing implementation of method
- im_self instance to which this method is bound, or None"""
+ im_self instance to which this method is bound"""
return isinstance(object, types.MethodType)
def ismethoddescriptor(object):
kind = "class method"
elif isinstance(obj, property):
kind = "property"
- elif (ismethod(obj_via_getattr) or
+ elif (isfunction(obj_via_getattr) or
ismethoddescriptor(obj_via_getattr)):
kind = "method"
else:
"doc"
return 42
return X
-method_in_dynamic_class = f().g.im_func
+method_in_dynamic_class = f().g
#line 101
def keyworded(*arg1, arg2=1):
3 512 True
3
3
+5
+5
za () {} -> za() takes exactly 1 positional argument (0 given)
za () {'a': 'aa'} -> ok za aa B D E V a
za () {'d': 'dd'} -> za() got an unexpected keyword argument 'd'
self.assertEquals(hash(B.f), hash(A.f))
# the following triggers a SystemError in 2.4
- a = A(hash(A.f.im_func)^(-1))
+ a = A(hash(A.f)^(-1))
hash(a.f)
def test_main():
c = C()
vereq(interesting(dir(c)), cstuff)
- verify('im_self' in dir(C.Cmethod))
+ #verify('im_self' in dir(C.Cmethod))
c.cdata = 2
c.cmethod = lambda self: 0
vereq(interesting(dir(c)), cstuff + ['cdata', 'cmethod'])
- verify('im_self' in dir(c.Cmethod))
+ #verify('im_self' in dir(c.Cmethod))
class A(C):
Adata = 1
astuff = ['Adata', 'Amethod'] + cstuff
vereq(interesting(dir(A)), astuff)
- verify('im_self' in dir(A.Amethod))
+ #verify('im_self' in dir(A.Amethod))
a = A()
vereq(interesting(dir(a)), astuff)
a.adata = 42
a.amethod = lambda self: 3
vereq(interesting(dir(a)), astuff + ['adata', 'amethod'])
- verify('im_self' in dir(a.Amethod))
+ #verify('im_self' in dir(a.Amethod))
# Try a module subclass.
import sys
vereq(D.foo(d, 1), (d, 1))
class E: # *not* subclassing from C
foo = C.foo
- vereq(E().foo, C.foo) # i.e., unbound
- verify(repr(C.foo.__get__(C())).startswith("<bound method "))
+ r = repr(E().foo)
+ verify(r.startswith("<bound method E.foo "), r)
+ r = repr(C.foo.__get__(C()))
+ verify(r.startswith("<bound method ?.foo "), r)
def compattr():
if verbose: print("Testing computed attributes...")
vereq(d2.goo(), 1)
class E(object):
foo = C.foo
- vereq(E().foo, C.foo) # i.e., unbound
- verify(repr(C.foo.__get__(C(1))).startswith("<bound method "))
+ vereq(E().foo.im_func, C.foo) # i.e., unbound
+ r = repr(C.foo.__get__(C(1)))
+ verify(r.startswith("<bound method "), r)
def specials():
# Test operators like __hash__ for which a built-in default exists
... B.foo(self)
>>> C().foo()
-Traceback (most recent call last):
- ...
-TypeError: unbound method foo() must be called with B instance as first argument (got C instance instead)
+called A.foo()
>>> class C(A):
... def foo(self):
x = Foo()
print(Foo.method(*(x, 1, 2)))
print(Foo.method(x, *(1, 2)))
-try:
- print(Foo.method(*(1, 2, 3)))
-except TypeError as err:
- pass
-else:
- print('expected a TypeError for unbound method call')
-try:
- print(Foo.method(1, *(2, 3)))
-except TypeError as err:
- pass
-else:
- print('expected a TypeError for unbound method call')
+print(Foo.method(*(1, 2, 3)))
+print(Foo.method(1, *(2, 3)))
# A PyCFunction that takes only positional parameters should allow an
# empty keyword dictionary to pass without a complaint, but raise a
# In Python 2.1 beta 1, we disallowed setting attributes on unbound methods
# (it was already disallowed on bound methods). See the PEP for details.
-try:
- F.a.publish = 1
-except (AttributeError, TypeError): pass
-else: raise TestFailed('expected AttributeError or TypeError')
-
-# But setting it explicitly on the underlying function object is okay.
-F.a.im_func.publish = 1
+# In Python 3.0 unbound methods are gone.
+F.a.publish = 1
if F.a.publish != 1:
raise TestFailed('unbound method attribute not set to expected value')
except (AttributeError, TypeError): pass
else: raise TestFailed('expected AttributeError or TypeError')
-# See the comment above about the change in semantics for Python 2.1b1
-try:
- F.a.myclass = F
-except (AttributeError, TypeError): pass
-else: raise TestFailed('expected AttributeError or TypeError')
-
-F.a.im_func.myclass = F
-
-f1.a.myclass
-f2.a.myclass
-f1.a.myclass
-F.a.myclass
-
-if f1.a.myclass is not f2.a.myclass or \
- f1.a.myclass is not F.a.myclass:
- raise TestFailed('attributes were not the same')
-
# try setting __dict__
-try:
- F.a.__dict__ = (1, 2, 3)
-except (AttributeError, TypeError): pass
-else: raise TestFailed('expected TypeError or AttributeError')
-
-F.a.im_func.__dict__ = {'one': 11, 'two': 22, 'three': 33}
+F.a.__dict__ = {'one': 11, 'two': 22, 'three': 33}
if f1.a.two != 22:
raise TestFailed('setting __dict__')
def test_im_class():
class C:
def foo(self): pass
- verify(C.foo.im_class is C)
+ #verify(C.foo.im_class is C)
verify(C().foo.im_class is C)
- cantset(C.foo, "im_class", C)
+ #cantset(C.foo, "im_class", C)
cantset(C().foo, "im_class", C)
def test_im_func():
class C:
pass
C.foo = foo
- verify(C.foo.im_func is foo)
+ #verify(C.foo.im_func is foo)
verify(C().foo.im_func is foo)
- cantset(C.foo, "im_func", foo)
+ #cantset(C.foo, "im_func", foo)
cantset(C().foo, "im_func", foo)
def test_im_self():
class C:
def foo(self): pass
- verify(C.foo.im_self is None)
+ #verify(C.foo.im_self is None)
c = C()
- verify(c.foo.im_self is c)
- cantset(C.foo, "im_self", None)
- cantset(c.foo, "im_self", c)
+ #verify(c.foo.im_self is c)
+ #cantset(C.foo, "im_self", None)
+ #cantset(c.foo, "im_self", c)
def test_im_dict():
class C:
foo.bar = 42
verify(C.foo.__dict__ == {'bar': 42})
verify(C().foo.__dict__ == {'bar': 42})
- cantset(C.foo, "__dict__", C.foo.__dict__)
- cantset(C().foo, "__dict__", C.foo.__dict__)
+ #cantset(C.foo, "__dict__", C.foo.__dict__)
+ #cantset(C().foo, "__dict__", C.foo.__dict__)
def test_im_doc():
class C:
def foo(self): "hello"
verify(C.foo.__doc__ == "hello")
verify(C().foo.__doc__ == "hello")
- cantset(C.foo, "__doc__", "hello")
- cantset(C().foo, "__doc__", "hello")
+ #cantset(C.foo, "__doc__", "hello")
+ #cantset(C().foo, "__doc__", "hello")
def test_im_name():
class C:
def foo(self): pass
verify(C.foo.__name__ == "foo")
verify(C().foo.__name__ == "foo")
- cantset(C.foo, "__name__", "foo")
- cantset(C().foo, "__name__", "foo")
+ #cantset(C.foo, "__name__", "foo")
+ #cantset(C().foo, "__name__", "foo")
def testmore():
test_func_closure()
self.istest(inspect.iscode, 'mod.spam.__code__')
self.istest(inspect.isframe, 'tb.tb_frame')
self.istest(inspect.isfunction, 'mod.spam')
- self.istest(inspect.ismethod, 'mod.StupidGit.abuse')
+ self.istest(inspect.isfunction, 'mod.StupidGit.abuse')
self.istest(inspect.ismethod, 'git.argue')
self.istest(inspect.ismodule, 'mod')
self.istest(inspect.istraceback, 'tb')
self.assert_(('s', 'static method', A) in attrs, 'missing static method')
self.assert_(('c', 'class method', A) in attrs, 'missing class method')
self.assert_(('p', 'property', A) in attrs, 'missing property')
- self.assert_(('m', 'method', A) in attrs, 'missing plain method')
+ self.assert_(('m', 'method', A) in attrs,
+ 'missing plain method: %r' % attrs)
self.assert_(('m1', 'method', A) in attrs, 'missing plain method')
self.assert_(('datablob', 'data', A) in attrs, 'missing data')
def ismethod(oclass, obj, name):
classdict = oclass.__dict__
- if isinstance(obj, FunctionType):
- if not isinstance(classdict[name], StaticMethodType):
+ if isinstance(obj, MethodType):
+ # could be a classmethod
+ if (not isinstance(classdict[name], ClassMethodType) or
+ obj.im_self is not oclass):
return False
- else:
- if not isinstance(obj, MethodType):
- return False
- if obj.im_self is not None:
- if (not isinstance(classdict[name], ClassMethodType) or
- obj.im_self is not oclass):
- return False
- else:
- if not isinstance(classdict[name], FunctionType):
- return False
+ elif not isinstance(obj, FunctionType):
+ return False
objname = obj.__name__
if objname.startswith("__") and not objname.endswith("__"):
- objname = "_%s%s" % (obj.im_class.__name__, objname)
+ objname = "_%s%s" % (oclass.__name__, objname)
return objname == name
# Make sure the toplevel functions and classes are the same.
# XXX: See comment in pyclbr_input.py for a test that would fail
# if it were not commented out.
#
- self.checkModule('test.pyclbr_input')
+ self.checkModule('test.pyclbr_input', ignore=['om'])
def test_others(self):
cm = self.checkModule
''')
from areallylongpackageandmodulenametotestreprtruncation.areallylongpackageandmodulenametotestreprtruncation import qux
# Unbound methods first
- eq(repr(qux.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.amethod),
- '<unbound method aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.amethod>')
+ self.failUnless(repr(qux.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.amethod).startswith(
+ '<function amethod'))
# Bound method next
iqux = qux.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa()
self.failUnless(repr(iqux.amethod).startswith(
self.assertRaises(TypeError, sys._getframe, 42, 42)
self.assertRaises(ValueError, sys._getframe, 2000000000)
self.assert_(
- SysModuleTest.test_getframe.im_func.__code__ \
+ SysModuleTest.test_getframe.__code__ \
is sys._getframe().f_code
)
class Integer(metaclass=ABC):
-
__subclass__ = {int}
class SubInt(Integer):
-
pass
-class Evil:
- def __instancecheck__(self, inst): return False
-
-
class TypeChecksTest(unittest.TestCase):
def testIsSubclassInternal(self):
self.assertEqual(isinstance(SubInt(), SubInt), True)
self.assertEqual(isinstance(42, SubInt), False)
- def testInfiniteRecursionCaughtProperly(self):
- e = Evil()
- # This invokes isinstance() recursively, until the stack is exhausted.
- self.assertRaises(RuntimeError, isinstance, e, Evil)
- # XXX How to check the same situation for issubclass()?
-
def test_main():
test_support.run_unittest(TypeChecksTest)
def create_bound_method():
return C().method
-def create_unbound_method():
- return C.method
-
class TestBase(unittest.TestCase):
self.check_basic_ref(C)
self.check_basic_ref(create_function)
self.check_basic_ref(create_bound_method)
- self.check_basic_ref(create_unbound_method)
# Just make sure the tp_repr handler doesn't raise an exception.
# Live reference:
self.check_basic_callback(C)
self.check_basic_callback(create_function)
self.check_basic_callback(create_bound_method)
- self.check_basic_callback(create_unbound_method)
def test_multiple_callbacks(self):
o = C()
class _C:
def _m(self): pass
ClassType = type
-UnboundMethodType = type(_C._m) # Same as MethodType
MethodType = type(_C()._m)
BuiltinFunctionType = type(len)
return self.loadTestsFromModule(obj)
elif isinstance(obj, type) and issubclass(obj, TestCase):
return self.loadTestsFromTestCase(obj)
- elif (isinstance(obj, types.UnboundMethodType) and
+ elif (isinstance(obj, types.FunctionType) and
isinstance(parent, type) and
issubclass(parent, TestCase)):
- return TestSuite([parent(obj.__name__)])
+ name = obj.__name__
+ inst = parent(name)
+ # static methods follow a different path
+ if not(isinstance(getattr(inst, name), types.FunctionType)):
+ return TestSuite([inst])
elif isinstance(obj, TestSuite):
return obj
- elif hasattr(obj, '__call__'):
+
+ if hasattr(obj, '__call__'):
test = obj()
if isinstance(test, TestSuite):
return test
def defproperty(klass, name, doc):
- get = getattr(klass, ("_get_" + name)).im_func
+ get = getattr(klass, ("_get_" + name))
def set(self, value, name=name):
raise xml.dom.NoModificationAllowedErr(
"attempt to modify read-only attribute " + repr(name))
static PyObject *
func_descr_get(PyObject *func, PyObject *obj, PyObject *type)
{
- if (obj == Py_None)
- obj = NULL;
+ if (obj == Py_None || obj == NULL) {
+ Py_INCREF(func);
+ return func;
+ }
return PyMethod_New(func, obj, type);
}
projects / thirdparty / Python / cpython.git / commitdiff
