//====================================================================
// OverloadMapper dealloc implementation.
//====================================================================
public static new void tp_dealloc(IntPtr ob)
{
OverloadMapper self = (OverloadMapper)GetManagedObject(ob);
Runtime.Decref(self.target);
ExtensionType.FinalizeObject(self);
}
/// <summary>
/// MethodBinding __getattribute__ implementation.
/// </summary>
public static IntPtr tp_getattro(IntPtr ob, IntPtr key)
{
var self = (MethodBinding)GetManagedObject(ob);
if (!Runtime.PyString_Check(key))
{
Exceptions.SetError(Exceptions.TypeError, "string expected");
return(IntPtr.Zero);
}
string name = Runtime.GetManagedString(key);
switch (name)
{
case "__doc__":
IntPtr doc = self.m.GetDocString();
Runtime.XIncref(doc);
return(doc);
// FIXME: deprecate __overloads__ soon...
case "__overloads__":
case "Overloads":
var om = new OverloadMapper(self.m, self.target);
return(om.pyHandle);
default:
return(Runtime.PyObject_GenericGetAttr(ob, key));
}
}
//====================================================================
// Implement explicit overload selection using subscript syntax ([]).
//====================================================================
public static IntPtr mp_subscript(IntPtr tp, IntPtr idx)
{
OverloadMapper self = (OverloadMapper)GetManagedObject(tp);
// Note: if the type provides a non-generic method with N args
// and a generic method that takes N params, then we always
// prefer the non-generic version in doing overload selection.
Type[] types = Runtime.PythonArgsToTypeArray(idx);
if (types == null)
{
return(Exceptions.RaiseTypeError("type(s) expected"));
}
MethodInfo mi = MethodBinder.MatchSignature(self.m.info, types);
if (mi == null)
{
string e = "No match found for signature";
return(Exceptions.RaiseTypeError(e));
}
MethodBinding mb = new MethodBinding(self.m, self.target);
mb.info = mi;
Runtime.Incref(mb.pyHandle);
return(mb.pyHandle);
}
//====================================================================
// MethodBinding __getattribute__ implementation.
//====================================================================
public static IntPtr tp_getattro(IntPtr ob, IntPtr key)
{
MethodBinding self = (MethodBinding)GetManagedObject(ob);
if (!Runtime.PyString_Check(key))
{
Exceptions.SetError(Exceptions.TypeError, "string expected");
return(IntPtr.Zero);
}
string name = Runtime.GetManagedString(key);
if (name == "__doc__")
{
IntPtr doc = self.m.GetDocString();
Runtime.Incref(doc);
return(doc);
}
if (name == "__overloads__")
{
OverloadMapper om = new OverloadMapper(self.m, self.target);
Runtime.Incref(om.pyHandle);
return(om.pyHandle);
}
return(Runtime.PyObject_GenericGetAttr(ob, key));
}
//====================================================================
// OverloadMapper __repr__ implementation.
//====================================================================
public static IntPtr tp_repr(IntPtr op)
{
OverloadMapper self = (OverloadMapper)GetManagedObject(op);
IntPtr doc = self.m.GetDocString();
Runtime.XIncref(doc);
return(doc);
}
/// <summary>
/// MethodBinding __getattribute__ implementation.
/// </summary>
public static IntPtr tp_getattro(IntPtr ob, IntPtr key)
{
var self = (MethodBinding)GetManagedObject(ob);
if (!Runtime.PyString_Check(key))
{
Exceptions.SetError(Exceptions.TypeError, "string expected");
return(IntPtr.Zero);
}
string name = InternString.GetManagedString(key);
switch (name)
{
case "__doc__":
IntPtr doc = self.m.GetDocString();
Runtime.XIncref(doc);
return(doc);
// FIXME: deprecate __overloads__ soon...
case "__overloads__":
case "Overloads":
var om = new OverloadMapper(self.m, self.target);
return(om.pyHandle);
case "__signature__" when Runtime.InspectModule is not null:
var sig = self.Signature;
if (sig is null)
{
return(Runtime.PyObject_GenericGetAttr(ob, key));
}
return(sig.NewReferenceOrNull().DangerousMoveToPointerOrNull());
case "__name__":
return(self.m.GetName().DangerousMoveToPointerOrNull());
default:
return(Runtime.PyObject_GenericGetAttr(ob, key));
}
}
//====================================================================
// MethodBinding __getattribute__ implementation.
//====================================================================
public static IntPtr tp_getattro(IntPtr ob, IntPtr key) {
MethodBinding self = (MethodBinding)GetManagedObject(ob);
if (!Runtime.PyString_Check(key)) {
Exceptions.SetError(Exceptions.TypeError, "string expected");
return IntPtr.Zero;
}
string name = Runtime.GetManagedString(key);
if (name == "__doc__") {
IntPtr doc = self.m.GetDocString();
Runtime.Incref(doc);
return doc;
}
// XXX deprecate __overloads__ soon...
if (name == "__overloads__" || name == "Overloads") {
OverloadMapper om = new OverloadMapper(self.m, self.target);
Runtime.Incref(om.pyHandle);
return om.pyHandle;
}
return Runtime.PyObject_GenericGetAttr(ob, key);
}
