@@ -255,58 +255,3 @@ def handle(*args):
255255 signal .signal (signal .SIGINT , old_sigint_handler )
256256 if handler_args is not None :
257257 old_sigint_handler (* handler_args )
258-
259- # class _maybe_allow_interrupt:
260- #
261- # def __init__(self, qt_object):
262- # self.interrupted_qobject = qt_object
263- # self.old_fd = None
264- # self.caught_args = None
265- #
266- # self.skip = False
267- # self.old_sigint_handler = signal.getsignal(signal.SIGINT)
268- # if self.old_sigint_handler in (None, signal.SIG_IGN, signal.SIG_DFL):
269- # self.skip = True
270- # return
271- #
272- # QAS = QtNetwork.QAbstractSocket
273- # self.qt_socket = QAS(QAS.TcpSocket, qt_object)
274- # # Create a socket pair
275- # self.wsock, self.rsock = socket.socketpair()
276- # # Let Qt listen on the one end
277- # self.qt_socket.setSocketDescriptor(self.rsock.fileno())
278- # self.wsock.setblocking(False)
279- # self.qt_socket.readyRead.connect(self._readSignal)
280- #
281- # def __enter__(self):
282- # if self.skip:
283- # return
284- #
285- # signal.signal(signal.SIGINT, self._handle)
286- # # And let Python write on the other end
287- # self.old_fd = signal.set_wakeup_fd(self.wsock.fileno())
288- #
289- # def __exit__(self, type, val, traceback):
290- # if self.skip:
291- # return
292- #
293- # signal.set_wakeup_fd(self.old_fd)
294- # signal.signal(signal.SIGINT, self.old_sigint_handler)
295- #
296- # self.wsock.close()
297- # self.rsock.close()
298- # self.qt_socket.abort()
299- # if self.caught_args is not None:
300- # self.old_sigint_handler(*self.caught_args)
301- #
302- # def _readSignal(self):
303- # # Read the written byte to re-arm the socket if a signal different
304- # # from SIGINT was caught.
305- # # Since a custom handler was installed for SIGINT, KeyboardInterrupt
306- # # is not raised here.
307- # self.qt_socket.readData(1)
308- #
309- # def _handle(self, *args):
310- # self.caught_args = args # save the caught args to call the old
311- # # SIGINT handler afterwards
312- # self.interrupted_qobject.quit()
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