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storage/callback: add the backend_class property

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This should be useful for devs to inspect the Callback* classes.
This commit is contained in:
3hhh 2020-07-15 18:14:42 +02:00
parent 527fa1ec20
commit 409ea88a66
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1 changed files with 14 additions and 0 deletions
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14
qubes/storage/callback.py
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@ -338,6 +338,13 @@ class CallbackPool(qubes.storage.Pool):
if line == 'SIGNAL_setup': if line == 'SIGNAL_setup':
raise UnhandledSignalException(self, line) raise UnhandledSignalException(self, line)
@property
def backend_class(self):
'''Class of the first non-CallbackPool backend Pool.'''
if isinstance(self._cb_impl, CallbackPool):
return self._cb_impl.backend_class
return self._cb_impl.__class__
@property @property
def config(self): def config(self):
return { return {
@ -468,6 +475,13 @@ class CallbackVolume(qubes.storage.Volume):
vol_args = [self.name, self.vid, self.source, *cb_args] vol_args = [self.name, self.vid, self.source, *cb_args]
yield from self._cb_pool._callback(cb, cb_args=vol_args, **kwargs) # pylint: disable=protected-access yield from self._cb_pool._callback(cb, cb_args=vol_args, **kwargs) # pylint: disable=protected-access
@property
def backend_class(self):
'''Class of the first non-CallbackVolume backend Volume.'''
if isinstance(self._cb_impl, CallbackVolume):
return self._cb_impl.backend_class
return self._cb_impl.__class__
@asyncio.coroutine @asyncio.coroutine
def create(self): def create(self):
yield from self._assert_initialized() yield from self._assert_initialized()