browser: suppress icon warnings from inaccessible datasets, closes #470

2016-06-15 16:54:06 +02:00 · 2016-06-15 16:54:06 +02:00 · 53eb35cbb8
commit 53eb35cbb8
parent a8b211f891
1 changed files with 2 additions and 0 deletions
--- a/artiq/browser/files.py
+++ b/artiq/browser/files.py
@ -16,6 +16,8 @@ def open_h5(info):
        return
    try:
        return h5py.File(info.filePath(), "r")
+    except OSError:  # e.g. file being written (see #470)
+        return
    except:
        logger.warning("unable to read HDF5 file %s", info.filePath(),
                       exc_info=True)