def set_exception(self, exception, exc_info=None):
"""Store the exception and wake up any waiters.
All greenlets blocking on :meth:`get` or :meth:`wait` are awakened.
Subsequent calls to :meth:`wait` and :meth:`get` will not block at all.
:keyword tuple exc_info: If given, a standard three-tuple of type, value, :class:`traceback`
as returned by :func:`sys.exc_info`. This will be used when the exception
is re-raised to propagate the correct traceback.
"""
if exc_info:
self._exc_info = (exc_info[0], exc_info[1], dump_traceback(exc_info[2]))
else:
self._exc_info = (type(exception), exception, dump_traceback(None))
self._check_and_notify()
def set_exception(self, exception, exc_info=None):
"""Store the exception and wake up any waiters.
All greenlets blocking on :meth:`get` or :meth:`wait` are awakened.
Subsequent calls to :meth:`wait` and :meth:`get` will not block at all.
:keyword tuple exc_info: If given, a standard three-tuple of type, value, :class:`traceback`
as returned by :func:`sys.exc_info`. This will be used when the exception
is re-raised to propagate the correct traceback.
"""
if exc_info:
self._exc_info = (exc_info[0], exc_info[1], dump_traceback(exc_info[2]))
else:
self._exc_info = (type(exception), exception, dump_traceback(None))
self._check_and_notify()
def _report_error(self, exc_info):
if isinstance(exc_info[1], GreenletExit):
self._report_result(exc_info[1])
return
self._exc_info = exc_info[0], exc_info[1], dump_traceback(exc_info[2])
if self._links and not self._notifier:
self._notifier = self.parent.loop.run_callback(self._notify_links)
self.parent.handle_error(self, *exc_info)
def set_exception(self, exception, exc_info=None):
"""Store the exception. Wake up the waiters.
All greenlets blocking on :meth:`get` or :meth:`wait` are woken up.
Sequential calls to :meth:`wait` and :meth:`get` will not block at all.
"""
self._exception = exception
if exc_info:
self._exc_info = (exc_info[0], exc_info[1], dump_traceback(exc_info[2]))
if self._links and not self._notifier:
self._notifier = self.hub.loop.run_callback(self._notify_links)
def set_exception(self, exception, exc_info=None):
"""Store the exception. Wake up the waiters.
All greenlets blocking on :meth:`get` or :meth:`wait` are woken up.
Sequential calls to :meth:`wait` and :meth:`get` will not block at all.
"""
self._exception = exception
if exc_info:
self._exc_info = (exc_info[0], exc_info[1], dump_traceback(exc_info[2]))
if self._links and not self._notifier:
self._notifier = self.hub.loop.run_callback(self._notify_links)
def _report_error(self, exc_info):
if isinstance(exc_info[1], GreenletExit):
self._report_result(exc_info[1])
return
self._exc_info = exc_info[0], exc_info[1], dump_traceback(exc_info[2])
if self._links and not self._notifier:
self._notifier = self.parent.loop.run_callback(self._notify_links)
try:
self.parent.handle_error(self, *exc_info)
finally:
del exc_info
def __report_error(self, exc_info):
if isinstance(exc_info[1], GreenletExit):
self.__report_result(exc_info[1])
return
self._exc_info = exc_info[0], exc_info[1], dump_traceback(exc_info[2])
hub = get_my_hub(self) # pylint:disable=undefined-variable
if self._links and not self._notifier:
self._notifier = hub.loop.run_callback(self._notify_links)
try:
hub.handle_error(self, *exc_info)
finally:
del exc_info
def _report_error(self, exc_info):
if isinstance(exc_info[1], GreenletExit):
self._report_result(exc_info[1])
return
self._exc_info = exc_info[0], exc_info[1], dump_traceback(exc_info[2])
hub = get_my_hub(self) # pylint:disable=undefined-variable
if self._links and not self._notifier:
self._notifier = hub.loop.run_callback(self._notify_links)
try:
hub.handle_error(self, *exc_info)
finally:
del exc_info
def __report_error(self, exc_info):
if isinstance(exc_info[1], GreenletExit):
self.__report_result(exc_info[1])
return
# Depending on the error, we may not be able to pickle it.
# In particular, RecursionError can be a problem.
try:
tb = dump_traceback(exc_info[2])
except: # pylint:disable=bare-except
tb = None
self._exc_info = exc_info[0], exc_info[1], tb
hub = get_my_hub(self) # pylint:disable=undefined-variable
if self._links and not self._notifier:
self._notifier = hub.loop.run_callback(self._notify_links)
try:
hub.handle_error(self, *exc_info)
finally:
del exc_info
