Update to numpy new newbyteorder

lsst · Jan 24, 2025 · 9f3b4f7 · 9f3b4f7
1 parent 58dc6c1
commit 9f3b4f7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/test_imageIo2.py b/tests/test_imageIo2.py
@@ -58,7 +58,7 @@ def doRoundTrip(self, image, compression=None, scaling=None):
             with astropy.io.fits.open(filename) as hduList:
                 hdu = hduList[1 if isCompressed else 0]
                 if hdu.data.dtype.byteorder != '=':
-                    hdu.data = hdu.data.byteswap().newbyteorder()
+                    hdu.data = hdu.data.byteswap().dtype.newbyteorder()
         return readImage, hdu
 
     def runRoundTripTest(self, cls, compression=None, scaling=None, addNaN=False, checkAstropy=True, rtol=0):