|
33 | 33 | # Rebind for compatibility |
34 | 34 | BlockingIOError=BlockingIOError |
35 | 35 |
|
36 | | -# Does io.IOBase finalizer log the exception if the close() method fails? |
37 | | -# The exception is ignored silently by default in release build. |
38 | | -_IOBASE_EMITS_UNRAISABLE= (hasattr(sys,"gettotalrefcount")orsys.flags.dev_mode) |
39 | 36 | # Does open() check its 'errors' argument? |
40 | | -_CHECK_ERRORS=_IOBASE_EMITS_UNRAISABLE |
| 37 | +_CHECK_ERRORS=(hasattr(sys,"gettotalrefcount")orsys.flags.dev_mode) |
41 | 38 |
|
42 | 39 |
|
43 | 40 | deftext_encoding(encoding,stacklevel=2): |
@@ -416,18 +413,8 @@ def __del__(self): |
416 | 413 | ifclosed: |
417 | 414 | return |
418 | 415 |
|
419 | | -if_IOBASE_EMITS_UNRAISABLE: |
420 | | -self.close() |
421 | | -else: |
422 | | -# The try/except block is in case this is called at program |
423 | | -# exit time, when it's possible that globals have already been |
424 | | -# deleted, and then the close() call might fail. Since |
425 | | -# there's nothing we can do about such failures and they annoy |
426 | | -# the end users, we suppress the traceback. |
427 | | -try: |
428 | | -self.close() |
429 | | -except: |
430 | | -pass |
| 416 | +# Calling close() can fail: log an unraisable exception |
| 417 | +self.close() |
431 | 418 |
|
432 | 419 | ### Inquiries ### |
433 | 420 |
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