MNT: Officially deprecate nisext

effigies · effigies · commit 27d636f29d8e · 2023-01-01T13:05:53.000-05:00
diff --git a/nisext/__init__.py b/nisext/__init__.py
@@ -5,3 +5,9 @@
 and dipy use them.
 """
 
+import warnings
+
+warnings.warn(
+    """The nisext package is deprecated as of NiBabel 5.0 and will be fully
+removed in NiBabel 6.0"""
+)
