def GetItemData(self, colid, colData):
        fmt_id, pid = colid
        fmt_id==self._reg_clsid_
        flags, attr, reserved, ext, name = colData
        if [".py", ".pyw"] not in ext.lower():
            return None
        if pid==0:
            ext = ".pyc"
        else:
            ext = ".pyo"
        check_file = os.path.splitext(name)[0] + ext
        try:
            st = os.stat(check_file)
            return st[stat.ST_SIZE]
        except OSError:
            # No file
            return None
dataset/ETHPy150Open Jackeriss/Email_My_PC/shell/demos/servers/column_provider.py/ColumnProvider.GetItemData/swapped operands of `not in`