Fix import of block_reduce for astropy 5.0

aplpy · Mar 10, 2022 · e8c72f0 · e8c72f0
1 parent 5d8176c
commit e8c72f0
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/aplpy/core.py b/aplpy/core.py
@@ -15,7 +15,12 @@
 from astropy.wcs import WCS
 from astropy.wcs.utils import proj_plane_pixel_scales
 from astropy.io import fits
-from astropy.nddata.utils import block_reduce
+
+try:
+    from astropy.nddata.blocks import block_reduce
+except ImportError:  # astropy<5
+    from astropy.nddata.utils import block_reduce
+
 from astropy.visualization import AsymmetricPercentileInterval
 from astropy.visualization.wcsaxes import WCSAxes, WCSAxesSubplot
 from astropy.coordinates import ICRS