anchor.diff:      Format('%s.%s(%s)', [SObj, AMethod, Py_ArgListToString(AParams)]);
   
     try
  -    GetPythonEngine.ExecString(SCmd1);
  -    Result:= GetPythonEngine.EvalStringAsStr(SCmd2);
  +    with GetPythonEngine do
  +    begin
  +      ExecString(SCmd1);
  +      Result:= EvalStringAsStr(SCmd2);
  +    end;
     except
     end;
   end;
  
positive.code: 
    with GetPythonEngine do
    begin
      ExecString('import sys; print("Python %d.%d.%d" % sys.version_info[:3])');
      ExecString(Str);
    end;
  end;
  
negative.code:       Format('    _ = %s.%s(%s)',    [SObj, ACmd, SParams]);
  
      try
        with GetPythonEngine do
        begin
          ExecString(Str1);
          Result:= Py_EvalStringAsString('_');
        end;
      except
      end;
    end;
  