From 1549bf429aafae0ecb56d908101de80501d8a62b Mon Sep 17 00:00:00 2001
From: Dmitri Gavrilov <gavrilov.dvs@gmail.com>
Date: Fri, 2 Feb 2024 07:34:02 -0500
Subject: [PATCH] ENH: Better way to detect Databroker V2

---
 pyxrf/model/catalog_management.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pyxrf/model/catalog_management.py b/pyxrf/model/catalog_management.py
index cf025b9a..ff01475b 100644
--- a/pyxrf/model/catalog_management.py
+++ b/pyxrf/model/catalog_management.py
@@ -14,6 +14,11 @@ def set_name(self, name):
 
 
 def get_catalog(catalog_name):
+    from packaging import version
+    import databroker
+    if version.parse(databroker.__version__).major == 1:
+        raise ValueError("Non-tiled version of Databroker is installed")
+    
     from tiled.client import from_uri
 
     c = from_uri("https://tiled.nsls2.bnl.gov")