@wrap_exceptions
    def get_open_files(self):
        if (0, 4) in self.pid:
            return []
        retlist = []
        # Filenames come in in native format like:
        # "\Device\HarddiskVolume1\Windows\systemew\file.txt"
        # Convert the first part in the corresponding drive letter
        # (e.g. "C:\") by using Windows's QueryDosDevice()
        raw_file_names = _psutil_mswindows.get_process_open_files(self.pid)
        for file in raw_file_names:
            file = _convert_raw_path(file)
            if isfile_strict(file) and file not in retlist:
                ntuple = nt_openfile(file, -1)
                retlist.append(ntuple)
        return retlist
dataset/ETHPy150Open packages/psutil/psutil/_psmswindows.py/Process.get_open_files/swapped operands of `in`