Python.Runtime.ModuleObject.tp_getattro C# (CSharp) Метод

	public static IntPtr tp_getattro(IntPtr ob, IntPtr key) {
	    ModuleObject self = (ModuleObject)GetManagedObject(ob);

	    if (!Runtime.PyString_Check(key)) {
		Exceptions.SetError(Exceptions.TypeError, "string expected");
		return IntPtr.Zero;
	    }

	    IntPtr op = Runtime.PyDict_GetItem(self.dict, key);
	    if (op != IntPtr.Zero) {
		Runtime.Incref(op);
		return op;
	    }
 
	    string name = Runtime.GetManagedString(key);
	    if (name == "__dict__") {
		Runtime.Incref(self.dict);
		return self.dict;
	    }

	    ManagedType attr = self.GetAttribute(name);

	    if (attr == null) {
		Exceptions.SetError(Exceptions.AttributeError, name);
		return IntPtr.Zero;		
	    }

	    // XXX - hack required to recognize exception types. These types
	    // may need to be wrapped in old-style class wrappers in versions
	    // of Python where new-style classes cannot be used as exceptions.

	    if (Runtime.wrap_exceptions) {
		if (attr is ClassBase) {
		    ClassBase c = attr as ClassBase;
		    if (c.is_exception) {
			IntPtr p = attr.pyHandle;
			IntPtr r = Exceptions.GetExceptionClassWrapper(p);
			Runtime.PyDict_SetItemString(self.dict, name, r);
			Runtime.Incref(r);
			return r;
		    }
		}
	    }

	    Runtime.Incref(attr.pyHandle);
	    return attr.pyHandle;
	}