Call getattr

kryzar · Aug 9, 2024 · fef5d05 · fef5d05
1 parent a1c9106
commit fef5d05
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/sage/rings/function_field/drinfeld_modules/finite_drinfeld_module.py b/src/sage/rings/function_field/drinfeld_modules/finite_drinfeld_module.py
@@ -464,7 +464,7 @@ def frobenius_charpoly(self, var='X', algorithm=None):
         method_name = f'_frobenius_charpoly_{algorithm}'
         if not hasattr(self, method_name):
             raise NotImplementedError(f'algorithm "{algorithm}" not implemented')
-        self._frobenius_charpoly = getattr(self, method_name)
+        self._frobenius_charpoly = getattr(self, method_name)()
         return self._frobenius_charpoly.change_variable_name(var)
 
     def _frobenius_charpoly_CSA(self):
@@ -904,7 +904,7 @@ def frobenius_trace(self, algorithm=None):
         matrix_method_name = f'_frobenius_matrix_{algorithm}'
         if not hasattr(self, matrix_method_name):
             raise NotImplementedError(f'algorithm "{algorithm}" not implemented')
-        matrix = getattr(self, matrix_method_name)
+        matrix = getattr(self, matrix_method_name)()
         trace = matrix.trace()
         A = self.function_ring()
         self._frobenius_trace = A([x.in_base() for x in trace])