(self, datasize)
| 608 | # |
| 609 | |
| 610 | def _ensure_header_written(self, datasize): |
| 611 | if not self._headerwritten: |
| 612 | if not self._nchannels: |
| 613 | raise Error('# channels not specified') |
| 614 | if not self._sampwidth: |
| 615 | raise Error('sample width not specified') |
| 616 | if not self._framerate: |
| 617 | raise Error('sampling rate not specified') |
| 618 | self._write_header(datasize) |
| 619 | |
| 620 | def _write_header(self, initlength): |
| 621 | assert not self._headerwritten |
no test coverage detected