def test_method_get(self):
space = self.space
# Create some function for this test only
def m(self):
return self
func = Function(space, PyCode._from_code(self.space, m.func_code),
space.newdict())
# Some shorthands
obj1 = space.wrap(23)
obj2 = space.wrap(42)
args = Arguments(space, [])
# Check method returned from func.__get__()
w_meth1 = descr_function_get(space, func, obj1, space.type(obj1))
meth1 = space.unwrap(w_meth1)
assert isinstance(meth1, Method)
assert meth1.call_args(args) == obj1
# Check method returned from method.__get__()
# --- meth1 is already bound so meth1.__get__(*) is meth1.
w_meth2 = meth1.descr_method_get(obj2, space.type(obj2))
meth2 = space.unwrap(w_meth2)
assert isinstance(meth2, Method)
assert meth2.call_args(args) == obj1
# Check method returned from unbound_method.__get__()
w_meth3 = descr_function_get(space, func, None, space.type(obj2))
meth3 = space.unwrap(w_meth3)
w_meth4 = meth3.descr_method_get(obj2, space.w_None)
meth4 = space.unwrap(w_meth4)
assert isinstance(meth4, Method)
assert meth4.call_args(args) == obj2
# Check method returned from unbound_method.__get__()
# --- with an incompatible class
w_meth5 = meth3.descr_method_get(space.wrap('hello'), space.w_str)
assert space.is_w(w_meth5, w_meth3)
def test_method_get(self):
space = self.space
# Create some function for this test only
def m(self): return self
func = Function(space, PyCode._from_code(self.space, m.func_code),
space.newdict())
# Some shorthands
obj1 = space.wrap(23)
obj2 = space.wrap(42)
args = Arguments(space, [])
# Check method returned from func.__get__()
w_meth1 = descr_function_get(space, func, obj1, space.type(obj1))
meth1 = space.unwrap(w_meth1)
assert isinstance(meth1, Method)
assert meth1.call_args(args) == obj1
# Check method returned from method.__get__()
# --- meth1 is already bound so meth1.__get__(*) is meth1.
w_meth2 = meth1.descr_method_get(obj2, space.type(obj2))
meth2 = space.unwrap(w_meth2)
assert isinstance(meth2, Method)
assert meth2.call_args(args) == obj1
# Check method returned from unbound_method.__get__()
w_meth3 = descr_function_get(space, func, None, space.type(obj2))
meth3 = space.unwrap(w_meth3)
w_meth4 = meth3.descr_method_get(obj2, space.w_None)
meth4 = space.unwrap(w_meth4)
assert isinstance(meth4, Method)
assert meth4.call_args(args) == obj2
# Check method returned from unbound_method.__get__()
# --- with an incompatible class
w_meth5 = meth3.descr_method_get(space.wrap('hello'), space.w_str)
assert space.is_w(w_meth5, w_meth3)
def test_fail_call(self):
space = self.space
w_meth = descr_function_get(space, self.fn, space.wrap(5),
space.type(space.wrap(5)))
meth = space.unwrap(w_meth)
args = Arguments(space, [space.wrap("spam"), space.wrap("egg")])
self.space.raises_w(self.space.w_TypeError, meth.call_args, args)
def test_call(self):
space = self.space
w_meth = descr_function_get(space, self.fn, space.wrap(5),
space.type(space.wrap(5)))
meth = space.unwrap(w_meth)
w_result = meth.call_args(Arguments(space, [space.wrap(42)]))
assert space.unwrap(w_result) == 42
def test_method_get(self):
space = self.space
# Create some function for this test only
def m(self):
return self
func = Function(space, PyCode._from_code(self.space, m.func_code),
space.newdict())
# Some shorthands
obj1 = space.wrap(23)
obj2 = space.wrap(42)
args = Arguments(space, [])
# Check method returned from func.__get__()
w_meth1 = descr_function_get(space, func, obj1, space.type(obj1))
meth1 = space.unwrap(w_meth1)
assert isinstance(meth1, Method)
assert meth1.call_args(args) == obj1
# Check method returned from method.__get__()
# --- meth1 is already bound so meth1.__get__(*) is meth1.
w_meth2 = meth1.descr_method_get(obj2, space.type(obj2))
meth2 = space.unwrap(w_meth2)
assert isinstance(meth2, Method)
assert meth2.call_args(args) == obj1
# Check method returned from unbound_method.__get__()
w_meth3 = descr_function_get(space, func, space.w_None,
space.type(obj2))
meth3 = space.unwrap(w_meth3)
w_meth4 = meth3.descr_method_get(obj2, space.w_None)
meth4 = space.unwrap(w_meth4)
assert isinstance(meth4, Method)
assert meth4.call_args(args) == obj2
# Check method returned from unbound_method.__get__()
# --- with an incompatible class
w_meth5 = meth3.descr_method_get(space.wrap('hello'), space.w_text)
assert space.is_w(w_meth5, w_meth3)
# Same thing, with an old-style class
w_oldclass = space.call_function(space.builtin.get('__metaclass__'),
space.wrap('OldClass'),
space.newtuple([]), space.newdict())
w_meth6 = meth3.descr_method_get(space.wrap('hello'), w_oldclass)
assert space.is_w(w_meth6, w_meth3)
# Reverse order of old/new styles
w_meth7 = descr_function_get(space, func, space.w_None, w_oldclass)
meth7 = space.unwrap(w_meth7)
w_meth8 = meth7.descr_method_get(space.wrap('hello'), space.w_text)
assert space.is_w(w_meth8, w_meth7)
def test_method_get(self):
space = self.space
# Create some function for this test only
def m(self): return self
func = Function(space, PyCode._from_code(self.space, m.func_code),
space.newdict())
# Some shorthands
obj1 = space.wrap(23)
obj2 = space.wrap(42)
args = Arguments(space, [])
# Check method returned from func.__get__()
w_meth1 = descr_function_get(space, func, obj1, space.type(obj1))
meth1 = space.unwrap(w_meth1)
assert isinstance(meth1, Method)
assert meth1.call_args(args) == obj1
# Check method returned from method.__get__()
# --- meth1 is already bound so meth1.__get__(*) is meth1.
w_meth2 = meth1.descr_method_get(obj2, space.type(obj2))
meth2 = space.unwrap(w_meth2)
assert isinstance(meth2, Method)
assert meth2.call_args(args) == obj1
# Check method returned from unbound_method.__get__()
w_meth3 = descr_function_get(space, func, space.w_None, space.type(obj2))
meth3 = space.unwrap(w_meth3)
w_meth4 = meth3.descr_method_get(obj2, space.w_None)
meth4 = space.unwrap(w_meth4)
assert isinstance(meth4, Method)
assert meth4.call_args(args) == obj2
# Check method returned from unbound_method.__get__()
# --- with an incompatible class
w_meth5 = meth3.descr_method_get(space.wrap('hello'), space.w_str)
assert space.is_w(w_meth5, w_meth3)
# Same thing, with an old-style class
w_oldclass = space.call_function(
space.builtin.get('__metaclass__'),
space.wrap('OldClass'), space.newtuple([]), space.newdict())
w_meth6 = meth3.descr_method_get(space.wrap('hello'), w_oldclass)
assert space.is_w(w_meth6, w_meth3)
# Reverse order of old/new styles
w_meth7 = descr_function_get(space, func, space.w_None, w_oldclass)
meth7 = space.unwrap(w_meth7)
w_meth8 = meth7.descr_method_get(space.wrap('hello'), space.w_str)
assert space.is_w(w_meth8, w_meth7)
def test_method_get(self):
space = self.space
# Create some function for this test only
func = self.compile("def m(self): return self")
# Some shorthands
obj1 = space.wrap(23)
obj2 = space.wrap(42)
args = Arguments(space, [])
# Check method returned from func.__get__()
w_meth1 = descr_function_get(space, func, obj1, space.type(obj1))
meth1 = space.unwrap(w_meth1)
assert isinstance(meth1, Method)
assert meth1.call_args(args) == obj1
# Check method returned from method.__get__()
# --- meth1 is already bound so meth1.__get__(*) is meth1.
w_meth2 = meth1.descr_method_get(obj2, space.type(obj2))
meth2 = space.unwrap(w_meth2)
assert isinstance(meth2, Method)
assert meth2.call_args(args) == obj1
# Check method returned from unbound_method.__get__()
w_meth3 = descr_function_get(space, func, space.w_None,
space.type(obj2))
meth3 = space.unwrap(w_meth3)
assert meth3 is func
def _c_call_return_trace(self, frame, w_func, args, event):
if self.profilefunc is None:
frame.getorcreatedebug().is_being_profiled = False
else:
# undo the effect of the CALL_METHOD bytecode, which would be
# that even on a built-in method call like '[].append()',
# w_func is actually the unbound function 'append'.
from pypy.interpreter.function import FunctionWithFixedCode
if isinstance(w_func, FunctionWithFixedCode) and args is not None:
w_firstarg = args.firstarg()
if w_firstarg is not None:
from pypy.interpreter.function import descr_function_get
w_func = descr_function_get(self.space, w_func, w_firstarg,
self.space.type(w_firstarg))
#
self._trace(frame, event, w_func)
def test_get(self):
space = self.space
w_meth = descr_function_get(space, self.fn, space.wrap(5),
space.type(space.wrap(5)))
meth = space.unwrap(w_meth)
assert isinstance(meth, Method)
def test_fail_call(self):
space = self.space
w_meth = descr_function_get(space, self.fn, space.wrap(5), space.type(space.wrap(5)))
meth = space.unwrap(w_meth)
args = Arguments(space, [space.wrap("spam"), space.wrap("egg")])
self.space.raises_w(self.space.w_TypeError, meth.call_args, args)
def test_call(self):
space = self.space
w_meth = descr_function_get(space, self.fn, space.wrap(5), space.type(space.wrap(5)))
meth = space.unwrap(w_meth)
w_result = meth.call_args(Arguments(space, [space.wrap(42)]))
assert space.unwrap(w_result) == 42
def test_get(self):
space = self.space
w_meth = descr_function_get(space, self.fn, space.wrap(5), space.type(space.wrap(5)))
meth = space.unwrap(w_meth)
assert isinstance(meth, Method)
