Lines Matching refs:_filename
213 self._filename = None
308 self._filename = self._files[0]
314 if self._filename == '-':
315 self._filename = '<stdin>'
321 self._filename + (self._backup or os.extsep+"bak"))
325 os.rename(self._filename, self._backupfilename)
330 self._output = open(self._filename, "w")
332 fd = os.open(self._filename,
338 os.chmod(self._filename, perm)
346 self._file = self._openhook(self._filename, self._mode)
348 self._file = open(self._filename, self._mode)
357 return self._filename
