anchor.diff:  const
     cControlBorderStyles: array[boolean] of TBorderStyle = (bsNone, bsSingle);
   
  +procedure _SetDictKey(Obj: PPyObject; const AKey, AValue: string);
  +begin
  +  if AValue<>'' then
  +    with AppPython.Engine do
  +      PyDict_SetItemString(Obj, PChar(AKey), PyUnicodeFromString(AValue));
  +end;
   
   function DoControl_Target(C: TControl): TControl; inline;
   begin
  
positive.code:       PChar(string('p')), PyLong_FromLongLong(PtrInt(F.Parent))
        );
    end;
  end;
  
  
  
negative.code:     SValue:= StringReplace(SValue, #2, ',', [rfReplaceAll]);
      DoForm_SetPropFromPair(F, SKey, SValue);
    until false;
  end;
  
  function DoControl_GetPropsAsStringDict(C: TControl): PPyObject;
  