(feat): igraph leiden implementation now included as an option in sc.tl.leiden

scanpy/tests/test_clustering.py

@@ -61,17 +61,14 @@ def test_leiden_random_state(adata_neighbors, flavor):
     adata_2 = sc.tl.leiden(
         adata_neighbors,
         flavor=flavor,
-        random_state=50,
+        random_state=2,
         copy=True,
         directed=is_leiden_alg,
         n_iterations=n_iterations,
     )
     assert (adata_1.obs["leiden"] == adata_1_again.obs["leiden"]).all()
     # This random state produces different categories so can't check the arrays against each other.
-    assert (
-        adata_2.obs["leiden"].cat.categories
-        != adata_1_again.obs["leiden"].cat.categories
-    ).any()
+    assert (adata_2.obs["leiden"] != adata_1_again.obs["leiden"]).any()
 
 
 @needs.igraph