def _process_limbo(self):
"""Process the FSM limbos and send corresponding AQ orders."""
log_info("processing trash")
trash_log = "share_id=%r parent_id=%r node_id=%r path=%r"
for share_id, node_id, parent_id, path, is_dir in \
self.fsm.get_iter_trash():
datalog = trash_log % (share_id, parent_id, node_id, path)
if IMarker.providedBy(node_id) or IMarker.providedBy(parent_id):
# situation where the node is not in the server
log_info("removing from trash: " + datalog)
self.fsm.remove_from_trash(share_id, node_id)
continue
log_info("generating Unlink from trash: " + datalog)
self.aq.unlink(share_id, parent_id, node_id, path, is_dir)
log_info("processing move limbo")
move_log = ("share_id=%r node_id=%r old_parent_id=%r "
"new_parent_id=%r new_name=%r path_from=%r path_to=%r")
for data in self.fsm.get_iter_move_limbo():
to_log = move_log % data
(share_id, node_id, old_parent_id, new_parent_id, new_name,
path_from, path_to) = data
maybe_markers = (share_id, node_id, old_parent_id, new_parent_id)
if any(IMarker.providedBy(x) for x in maybe_markers):
# situation where the move was not ready
log_info("removing from move limbo: " + to_log)
self.fsm.remove_from_move_limbo(share_id, node_id)
continue
log_info("generating Move from limbo: " + to_log)
self.aq.move(share_id, node_id, old_parent_id,
new_parent_id, new_name, path_from, path_to)
def sanitize_dict(data):
"""Sanitize *IN PLACE* a dict values to go through IPC."""
for k, v in data.items():
if IMarker.providedBy(v):
# this goes first, as it also is instance of basestring
data[k] = repr(v)
elif isinstance(v, basestring):
pass # to avoid str() to already strings
elif isinstance(v, bool):
data[k] = bool_str(v)
elif v is None:
data[k] = 'None'
else:
data[k] = str(v)
def test_serialization_markers(self):
"""Check that it can store markers."""
marker = MDMarker("foo")
self.oq.push(marker)
retrieved = self.oq.pop()
self.assertTrue(IMarker.providedBy(retrieved))