Temp

cds-astro · May 13, 2024 · 66e3163 · 66e3163
1 parent f9ee0e4
commit 66e3163
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/ipyaladin/aladin.py b/src/ipyaladin/aladin.py
@@ -15,7 +15,13 @@
 from astropy.table import Table
 from astropy.coordinates import SkyCoord, Angle
 import traitlets
-from regions import CircleSkyRegion, EllipseSkyRegion, LineSkyRegion
+
+try:
+    from regions import CircleSkyRegion, EllipseSkyRegion, LineSkyRegion
+except ImportError:
+    CircleSkyRegion = None
+    EllipseSkyRegion = None
+    LineSkyRegion = None
 from traitlets import (
     Float,
     Int,