Lines Matching refs:_file
219 _file -- the open file with methods read(), close(), and seek()
248 self._file = _Chunk(file, bigendian = 0)
249 if self._file.getname() != b'RIFF':
251 if self._file.read(4) != b'WAVE':
258 chunk = _Chunk(self._file, bigendian = 0)
302 return self._file
309 self._file = None
401 _file -- the open file with methods write(), close(), tell(), seek()
435 self._file = file
553 self._file.write(data)
564 if self._file:
568 self._file.flush()
570 self._file = None
592 self._file.write(b'RIFF')
597 self._form_length_pos = self._file.tell()
600 self._file.write(struct.pack('<L4s4sLHHLLHH4s',
607 self._data_length_pos = self._file.tell()
608 self._file.write(struct.pack('<L', self._datalength))
615 curpos = self._file.tell()
616 self._file.seek(self._form_length_pos, 0)
617 self._file.write(struct.pack('<L', 36 + self._datawritten))
618 self._file.seek(self._data_length_pos, 0)
619 self._file.write(struct.pack('<L', self._datawritten))
620 self._file.seek(curpos, 0)