diff options
Diffstat (limited to 'Lib/asyncio/unix_events.py')
| -rw-r--r-- | Lib/asyncio/unix_events.py | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/Lib/asyncio/unix_events.py b/Lib/asyncio/unix_events.py index 1aa3b39..81d10b1 100644 --- a/Lib/asyncio/unix_events.py +++ b/Lib/asyncio/unix_events.py @@ -194,7 +194,9 @@ class _UnixSelectorEventLoop(selector_events.BaseSelectorEventLoop): self._child_watcher_callback, transp) try: await waiter - except Exception: + except (SystemExit, KeyboardInterrupt): + raise + except BaseException: transp.close() await transp._wait() raise @@ -390,7 +392,9 @@ class _UnixSelectorEventLoop(selector_events.BaseSelectorEventLoop): else: self._sock_sendfile_update_filepos(fileno, offset, total_sent) fut.set_exception(exc) - except Exception as exc: + except (SystemExit, KeyboardInterrupt): + raise + except BaseException as exc: self._sock_sendfile_update_filepos(fileno, offset, total_sent) fut.set_exception(exc) else: @@ -641,7 +645,9 @@ class _UnixWritePipeTransport(transports._FlowControlMixin, n = os.write(self._fileno, data) except (BlockingIOError, InterruptedError): n = 0 - except Exception as exc: + except (SystemExit, KeyboardInterrupt): + raise + except BaseException as exc: self._conn_lost += 1 self._fatal_error(exc, 'Fatal write error on pipe transport') return @@ -661,7 +667,9 @@ class _UnixWritePipeTransport(transports._FlowControlMixin, n = os.write(self._fileno, self._buffer) except (BlockingIOError, InterruptedError): pass - except Exception as exc: + except (SystemExit, KeyboardInterrupt): + raise + except BaseException as exc: self._buffer.clear() self._conn_lost += 1 # Remove writer here, _fatal_error() doesn't it @@ -879,7 +887,9 @@ class BaseChildWatcher(AbstractChildWatcher): def _sig_chld(self): try: self._do_waitpid_all() - except Exception as exc: + except (SystemExit, KeyboardInterrupt): + raise + except BaseException as exc: # self._loop should always be available here # as '_sig_chld' is added as a signal handler # in 'attach_loop' |