(self, respiter)
| 445 | return self.cfg.sendfile is not False |
| 446 | |
| 447 | def sendfile(self, respiter): |
| 448 | if self.cfg.is_ssl or not self.can_sendfile(): |
| 449 | return False |
| 450 | |
| 451 | if not util.has_fileno(respiter.filelike): |
| 452 | return False |
| 453 | |
| 454 | fileno = respiter.filelike.fileno() |
| 455 | try: |
| 456 | offset = os.lseek(fileno, 0, os.SEEK_CUR) |
| 457 | if self.response_length is None: |
| 458 | filesize = os.fstat(fileno).st_size |
| 459 | nbytes = filesize - offset |
| 460 | else: |
| 461 | nbytes = self.response_length |
| 462 | except (OSError, io.UnsupportedOperation): |
| 463 | return False |
| 464 | |
| 465 | self.send_headers() |
| 466 | |
| 467 | if self.is_chunked(): |
| 468 | chunk_size = "%X\r\n" % nbytes |
| 469 | self.sock.sendall(chunk_size.encode('utf-8')) |
| 470 | if nbytes > 0: |
| 471 | self.sock.sendfile(respiter.filelike, offset=offset, count=nbytes) |
| 472 | |
| 473 | if self.is_chunked(): |
| 474 | self.sock.sendall(b"\r\n") |
| 475 | |
| 476 | os.lseek(fileno, offset, os.SEEK_SET) |
| 477 | |
| 478 | return True |
| 479 | |
| 480 | def write_file(self, respiter): |
| 481 | if not self.sendfile(respiter): |
no test coverage detected