adapt doctests

sagemath · Sep 2, 2022 · 293b439 · 293b439
1 parent d75ac13
commit 293b439
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/sage/combinat/species/species.py b/src/sage/combinat/species/species.py
@@ -776,10 +776,10 @@ def algebraic_equation_system(self):
         ::
 
             sage: sorted(B.digraph().vertex_iterator(), key=str)
-            [Combinatorial species,
-             Product of (Combinatorial species) and (Combinatorial species),
+            [Combinatorial species with min=1,
+             Product of (Combinatorial species with min=1) and (Combinatorial species with min=1),
              Singleton species,
-             Sum of (Singleton species) and (Product of (Combinatorial species) and (Combinatorial species))]
+             Sum of (Singleton species) and (Product of (Combinatorial species with min=1) and (Combinatorial species with min=1))]
 
         ::
 

diff --git a/src/sage/combinat/species/structure.py b/src/sage/combinat/species/structure.py
@@ -390,7 +390,7 @@ def __iter__(self):
         try:
             if self.cardinality() == 0:
                 return iter([])
-        except RuntimeError:
+        except TypeError:
             raise NotImplementedError
 
         return getattr(self._species, self._iterator)(self._structure_class, self._labels)