def ClassDescNodeAdapter(classdesc, _cache={}):
"""
Adapter to convert a ClassDesc into an INode.
"""
if classdesc in _cache:
return _cache[classdesc]
dct = dict(keep_desc=True, __multiname__=classdesc.FullName, __library__=classdesc.Library)
for n, t, s in classdesc.Fields:
dct[n.name] = Slot(t, s)
for n, t, s in classdesc.StaticFields:
dct[n.name] = Slot(t, s, static=True)
for n, t, g, s in classdesc.Properties:
dct[n.name] = Slot(t)
for n, t, g, s in classdesc.StaticProperties:
dct[n.name] = Slot(t, static=True)
for n, p, r in classdesc.Methods:
dct[n.name] = ClassDescFunctionNode(n.name, r)
for n, p, r in classdesc.StaticMethods:
dct[n.name] = ClassDescFunctionNode(n.name, r, static=True)
base = classdesc.BaseType
if type(base) == object or base is None or base == QName("*"): # interfaces and root objects
base = object
else:
base = INode(get_type(base))
meta = ClassDescNodeMeta(classdesc.FullName, (base,), dct)
_cache[classdesc] = meta
return meta
def ClassDescNodeAdapter(classdesc, _cache={}):
"""
Adapter to convert a ClassDesc into an INode.
"""
if classdesc in _cache:
return _cache[classdesc]
dct = dict(keep_desc=True,
__multiname__=classdesc.FullName,
__library__=classdesc.Library)
for n, t, s in classdesc.Fields:
dct[n.name] = Slot(t, s)
for n, t, s in classdesc.StaticFields:
dct[n.name] = Slot(t, s, static=True)
for n, t, g, s in classdesc.Properties:
dct[n.name] = Slot(t)
for n, t, g, s in classdesc.StaticProperties:
dct[n.name] = Slot(t, static=True)
for n, p, r in classdesc.Methods:
dct[n.name] = ClassDescFunctionNode(n.name, r)
for n, p, r in classdesc.StaticMethods:
dct[n.name] = ClassDescFunctionNode(n.name, r, static=True)
base = classdesc.BaseType
if type(base) == object or base is None or base == QName(
"*"): # interfaces and root objects
base = object
else:
base = INode(get_type(base))
meta = ClassDescNodeMeta(classdesc.FullName, (base, ), dct)
_cache[classdesc] = meta
return meta
def __getattr__(self, attr):
# Do some dirty magic here to make sure the Slot is
# the object the function is being bound to.
# Get the attribute, calling the descriptor if it exists.
attribute = getattr(INode(get_type(self.type)), attr)
# Get the actual function.
attribute = getattr(attribute, "function", attribute)
attribute = getattr(attribute, "im_func", attribute)
# And finally, call the descriptor on us.
if getattr(attribute, "get_bound", None):
attribute = attribute.get_bound(self, False)
return attribute
def __getattr__(self, attr):
# Do some dirty magic here to make sure the Slot is
# the object the function is being bound to.
# Get the attribute, calling the descriptor if it exists.
attribute = getattr(INode(get_type(self.type)), attr)
# Get the actual function.
attribute = getattr(attribute, "function", attribute)
attribute = getattr(attribute, "im_func", attribute)
# And finally, call the descriptor on us.
if getattr(attribute, "get_bound", None):
attribute = attribute.get_bound(self, False)
return attribute
def bases(self):
bases, context = [], self
while context and IMultiname(context) != IMultiname("Object"):
bases.append(context)
context = INode(get_type(IMultiname(context.__basetype__)))
return bases
def bases(self):
bases, context = [], self
while context and IMultiname(context) != IMultiname("Object"):
bases.append(context)
context = INode(get_type(IMultiname(context.__basetype__)))
return bases
