Crash on fs.entry.updated event

[touilleMan]

Exception in thread Thread-2:
Traceback (most recent call last):
  File "/snap/parsec/38/usr/lib/python3.6/threading.py", line 916, in _bootstrap_inner
    self.run()
  File "/snap/parsec/38/usr/lib/python3.6/threading.py", line 864, in run
    self._target(*self._args, **self._kwargs)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/gui/main_window.py", line 109, in _run_core
    trio.run(_run)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_core/_run.py", line 1337, in run
    raise runner.main_task_outcome.error
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/gui/main_window.py", line 107, in _run
    await trio.sleep_forever()
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/async_generator/_util.py", line 53, in __aexit__
    await self._agen.athrow(type, value, traceback)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/logged_core.py", line 110, in logged_core_factory
    await mountpoint_manager.teardown()
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_core/_run.py", line 397, in __aexit__
    raise combined_error_from_nursery
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/backend_connection/event_listener.py", line 166, in backend_listen_events
    await backend_events_manager.run(task_status=task_status)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/backend_connection/event_listener.py", line 76, in run
    await self._event_listener_manager()
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/backend_connection/event_listener.py", line 100, in _event_listener_manager
    logger.info("Event listener restarted")
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_core/_run.py", line 397, in __aexit__
    raise combined_error_from_nursery
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/backend_connection/event_listener.py", line 139, in _event_pump
    await self._event_pump_do(cmds)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/backend_connection/event_listener.py", line 157, in _event_pump_do
    src_version=rep["src_version"],
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/event_bus.py", line 50, in send
    cb(event, **kwargs)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/beacons_monitor.py", line 37, in _on_beacon_updated
    event_bus.send("fs.entry.updated", id=src_id)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/event_bus.py", line 55, in send
    self._event_handlers[event] = {cb for cb in self._event_handlers[event] if cb()}
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/event_bus.py", line 55, in <setcomp>
    self._event_handlers[event] = {cb for cb in self._event_handlers[event] if cb()}
TypeError: _on_fs_entry_updated_trio() missing 2 required positional arguments: 'event' and 'id'

Traceback (most recent call last):
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/gui/mount_widget.py", line 36, in load_workspace
    self.files_widget.set_workspace(workspace_name)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/gui/files_widget.py", line 174, in set_workspace
    self.load("")
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/gui/files_widget.py", line 200, in load
    dir_stat = self.portal.run(self.core.fs.stat, dir_path)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_threads.py", line 105, in run
    return self._do_it(self._run_cb, afn, *args)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_threads.py", line 85, in _do_it
    self._trio_token.run_sync_soon(cb, q, fn, args)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_core/_entry_queue.py", line 195, in run_sync_soon
    sync_fn, *args, idempotent=idempotent
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_core/_entry_queue.py", line 113, in run_sync_soon
    raise _core.RunFinishedError("run() has exited")
trio.RunFinishedError: run() has exited
Traceback (most recent call last):
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/gui/main_window.py", line 235, in show_users_widget
    self.users_widget.reset()
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/gui/users_widget.py", line 80, in reset
    users = self.portal.run(self.core.fs.backend_cmds.user_find)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_threads.py", line 105, in run
    return self._do_it(self._run_cb, afn, *args)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_threads.py", line 85, in _do_it
    self._trio_token.run_sync_soon(cb, q, fn, args)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_core/_entry_queue.py", line 195, in run_sync_soon
    sync_fn, *args, idempotent=idempotent
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_core/_entry_queue.py", line 113, in run_sync_soon
    raise _core.RunFinishedError("run() has exited")
trio.RunFinishedError: run() has exited
Traceback (most recent call last):
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/gui/devices_widget.py", line 82, in reset
    user = self.portal.run(self.core.backend_cmds.user_get, self.core.device.user_id)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_threads.py", line 105, in run
    return self._do_it(self._run_cb, afn, *args)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_threads.py", line 85, in _do_it
    self._trio_token.run_sync_soon(cb, q, fn, args)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_core/_entry_queue.py", line 195, in run_sync_soon
    sync_fn, *args, idempotent=idempotent
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_core/_entry_queue.py", line 113, in run_sync_soon
    raise _core.RunFinishedError("run() has exited")
trio.RunFinishedError: run() has exited
Traceback (most recent call last):
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/gui/main_window.py", line 235, in show_users_widget
    self.users_widget.reset()
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/gui/users_widget.py", line 80, in reset
    users = self.portal.run(self.core.fs.backend_cmds.user_find)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_threads.py", line 105, in run
    return self._do_it(self._run_cb, afn, *args)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_threads.py", line 85, in _do_it
    self._trio_token.run_sync_soon(cb, q, fn, args)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_core/_entry_queue.py", line 195, in run_sync_soon
    sync_fn, *args, idempotent=idempotent
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_core/_entry_queue.py", line 113, in run_sync_soon
    raise _core.RunFinishedError("run() has exited")
trio.RunFinishedError: run() has exited
Traceback (most recent call last):
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/parsec/core/gui/devices_widget.py", line 82, in reset
    user = self.portal.run(self.core.backend_cmds.user_get, self.core.device.user_id)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_threads.py", line 105, in run
    return self._do_it(self._run_cb, afn, *args)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_threads.py", line 85, in _do_it
    self._trio_token.run_sync_soon(cb, q, fn, args)
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_core/_entry_queue.py", line 195, in run_sync_soon
    sync_fn, *args, idempotent=idempotent
  File "/snap/parsec/38/venv/lib/python3.6/site-packages/trio/_core/_entry_queue.py", line 113, in run_sync_soon
    raise _core.RunFinishedError("run() has exited")
trio.RunFinishedError: run() has exited

should investigate why the unittests didn't catched this earlier (maybe python-trio/pytest-trio#77)