+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
import logging
import re
import time
self.collection.stop_threads()
def clear(self):
+ if self.collection is not None:
+ self.collection.stop_threads()
super(CollectionDirectory, self).clear()
self._manifest_size = 0
self.num_retries = num_retries
self._poll = True
self._poll_time = poll_time
+ self._extra = set()
def want_event_subscribe(self):
return True
def update(self):
with llfuse.lock_released:
tags = self.api.links().list(
- filters=[['link_class', '=', 'tag']],
- select=['name'], distinct=True
+ filters=[['link_class', '=', 'tag'], ["name", "!=", ""]],
+ select=['name'], distinct=True, limit=1000
).execute(num_retries=self.num_retries)
if "items" in tags:
- self.merge(tags['items'],
+ self.merge(tags['items']+[{"name": n} for n in self._extra],
lambda i: i['name'],
lambda a, i: a.tag == i['name'],
lambda i: TagDirectory(self.inode, self.inodes, self.api, self.num_retries, i['name'], poll=self._poll, poll_time=self._poll_time))
+ @use_counter
+ @check_update
+ def __getitem__(self, item):
+ if super(TagsDirectory, self).__contains__(item):
+ return super(TagsDirectory, self).__getitem__(item)
+ with llfuse.lock_released:
+ tags = self.api.links().list(
+ filters=[['link_class', '=', 'tag'], ['name', '=', item]], limit=1
+ ).execute(num_retries=self.num_retries)
+ if tags["items"]:
+ self._extra.add(item)
+ self.update()
+ return super(TagsDirectory, self).__getitem__(item)
+
+ @use_counter
+ @check_update
+ def __contains__(self, k):
+ if super(TagsDirectory, self).__contains__(k):
+ return True
+ try:
+ self[k]
+ return True
+ except KeyError:
+ pass
+ return False
+
class TagDirectory(Directory):
"""A special directory that contains as subdirectories all collections visible