Merge pull request #268 from nipreps/fix/pacify-python3.12-test

FIX: Pacify doctest (revise #266)

Author: oesteban

src/nifreeze/model/gpr.py

@@ -587,20 +587,20 @@ def compute_pairwise_angles(
     Examples
     --------
     >>> X = np.asarray([(1.0, -1.0), (0.0, 0.0), (0.0, 0.0)]).T
-    >>> np.isclose(
+    >>> bool(np.isclose(
     ...     compute_pairwise_angles(X, closest_polarity=False)[0, 1],
     ...     np.pi,
-    ... )
+    ... ))
     True
     >>> X = np.asarray([(1.0, -1.0), (0.0, 0.0), (0.0, 0.0)]).T
     >>> Y = np.asarray([(1.0, -1.0), (0.0, 0.0), (0.0, 0.0)]).T
-    >>> np.isclose(
+    >>> bool(np.isclose(
     ...     compute_pairwise_angles(X, Y, closest_polarity=False)[0, 1],
     ...     np.pi,
-    ... )
+    ... ))
     True
     >>> X = np.asarray([(1.0, -1.0), (0.0, 0.0), (0.0, 0.0)]).T
-    >>> compute_pairwise_angles(X)[0, 1]
+    >>> float(compute_pairwise_angles(X)[0, 1])
     0.0
 
     """