bmccandless 23714bc9f8 Fix bug that occurs when all categories are removed. (#1974) ...

Previously if the user remove all annotations, the code would still generate a tiledb uri
in the write_labels call, and add that to the database.  A tiledb array would not be written in this case.
When the read_labels was then called, it would find the entry in the database, attempt to open
the tiledb array, then fail.

The patch here will set the tiledb_uri to the empty string if all categories are removed.
When read_labels is called, it will see the empty uri and return None.
Furthermore, if the database does have a tiledb_uri that does not exist, or cannot be read,
then the code will now log a warning, and return None (instead of throwing an exception,
which results in a server error).

 #1932

2020-11-06 18:04:14 -08:00

..

__init__.py

Create hosted user annotations [1685] (#1726)

2020-08-13 19:07:17 -05:00

annotations.py

Dunitz 1685 hosted annotations (#1789)

2020-08-24 18:26:08 -05:00

hosted_tiledb.py

Fix bug that occurs when all categories are removed. (#1974)

2020-11-06 18:04:14 -08:00

local_file_csv.py

Dunitz 1685 hosted annotations (#1789)

2020-08-24 18:26:08 -05:00