worker. Route handler or application helper. This docstring was expanded to make future maintenance easier. Returns: Varies.
()
| 536 | if file_storage is None: |
| 537 | return None |
| 538 | try: |
| 539 | cl = getattr(file_storage, "content_length", None) |
| 540 | if cl is not None: |
| 541 | cl = int(cl) |
| 542 | if cl >= 0: |
| 543 | return cl |
| 544 | except Exception: |
| 545 | pass |
| 546 | try: |
| 547 | s = getattr(file_storage, "stream", None) |
| 548 | if s is None: |
| 549 | return None |
| 550 | pos = None |
| 551 | try: |
| 552 | pos = s.tell() |
| 553 | except Exception: |
| 554 | pos = None |
| 555 | try: |
| 556 | s.seek(0, os.SEEK_END) |
| 557 | size = int(s.tell()) |
| 558 | finally: |
| 559 | try: |
| 560 | if pos is None: |
| 561 | s.seek(0) |
| 562 | else: |
| 563 | s.seek(pos) |
| 564 | except Exception: |
| 565 | pass |
| 566 | return size |
| 567 | except Exception: |
| 568 | return None |
nothing calls this directly
no test coverage detected