add hdf5_add_attributes to doc

doc/source/command_line_usage.rst

@@ -6,3 +6,10 @@ This section contains the exhaustive list of the sub-commands and options availa
 .. argparse::
    :ref: jass.__main__.get_parser
    :prog: jass
+
+Utilities
+~~~~~~~~~~~~~~~~~~~
+
+.. argparse::
+   :ref: scripts.hdf5_add_attributes.get_parser
+   :prog: scripts/hdf5_add_attributes

scripts/__init__.py

+"""
+This is the main JASS Python module
+
+Submodules
+==========
+
+.. autosummary::
+    :toctree: _autosummary
+
+    config
+    models
+    server
+    tasks
+    util
+"""
+
+from jass.tasks import celery

scripts/hdf5_add_attributes.py

@@ -16,7 +16,8 @@ def set_metadata_from_file(*, hdf5_file, init_table_metadata_path):
     init_store.close()
 
 
-if __name__ == "__main__":
+
+def get_parser():
     parser = argparse.ArgumentParser()
     parser.add_argument(
         "--init-table-path", default=None, help="path to the inittable to edit", required=True, dest="hdf5_file"
@@ -67,6 +68,10 @@ if __name__ == "__main__":
         default=None,
         required=False,
     )
+    return parser
+
+if __name__ == "__main__":
+    parser = get_parser()
     args = parser.parse_args()
 
     if args.init_table_metadata_path: