Lines Matching refs:_file

161         if self._file:
165         self._file = file
212         return self._file
260                 data = self._file.read()
262                 data = self._file.read(nframes * self._framesize)
273         self._file.seek(self._data_pos)
284         self._file.seek(self._data_pos + pos * self._framesize)
288         self._file = None
299         if self._file:
303         self._file = file
398         self._file.write(data)
409         if self._file:
415                 self._file.flush()
417                 self._file = None
452         _write_u32(self._file, AUDIO_FILE_MAGIC)
455         _write_u32(self._file, header_size)
461             self._form_length_pos = self._file.tell()
464         _write_u32(self._file, length)
466         _write_u32(self._file, encoding)
467         _write_u32(self._file, self._framerate)
468         _write_u32(self._file, self._nchannels)
469         self._file.write(self._info)
470         self._file.write('\0'*(header_size - len(self._info) - 24))
475         self._file.seek(self._form_length_pos)
476         _write_u32(self._file, self._datawritten)
478         self._file.seek(0, 2)