Merge branch '8784-dir-listings'

[arvados.git] / services / fuse / arvados_fuse / fusefile.py

diff --git a/services/fuse/arvados_fuse/fusefile.py b/services/fuse/arvados_fuse/fusefile.py
index e731327dec5524432d0eb12c7d9dfc2b900fafd4..8189a19742b3311f1c720a241e55fa2a30846395 100644 (file)
--- a/services/fuse/arvados_fuse/fusefile.py
+++ b/services/fuse/arvados_fuse/fusefile.py
@@ -1,3 +1,7 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
 import json
 import llfuse
 import logging
@@ -29,8 +33,8 @@ class File(FreshBase):
     def mtime(self):
         return self._mtime
 
-    def clear(self, force=False):
-        return True
+    def clear(self):
+        pass
 
     def writable(self):
         return False
@@ -95,6 +99,12 @@ class ObjectFile(StringFile):
         return self.object_uuid
 
     def update(self, obj=None):
+        if obj is None:
+            # TODO: retrieve the current record for self.object_uuid
+            # from the server. For now, at least don't crash when
+            # someone tells us it's a good time to update but doesn't
+            # pass us a fresh obj. See #8345
+            return
         self._mtime = convertTime(obj['modified_at']) if 'modified_at' in obj else 0
         self.contents = json.dumps(obj, indent=4, sort_keys=True) + "\n"