Remove generators from sparse vstack, which no longer work with scipy…

… 1.12
DedalusProject · Jan 27, 2024 · 1885f70 · 1885f70
1 parent d253239
commit 1885f70
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/dedalus/core/operators.py b/dedalus/core/operators.py
@@ -2346,7 +2346,7 @@ def matrix_coupling(self, *vars):
 
     def subproblem_matrix(self, subproblem):
         """Build operator matrix for a specific subproblem."""
-        return sparse.vstack(arg.expression_matrices(subproblem, [self.operand])[self.operand] for arg in self.args)
+        return sparse.vstack([arg.expression_matrices(subproblem, [self.operand])[self.operand] for arg in self.args])
 
     def check_conditions(self):
         """Check that operands are in a proper layout."""
@@ -2424,7 +2424,7 @@ def matrix_coupling(self, *vars):
 
     def subproblem_matrix(self, subproblem):
         """Build operator matrix for a specific subproblem."""
-        return sparse.vstack(arg.expression_matrices(subproblem, [self.operand])[self.operand] for arg in self.args)
+        return sparse.vstack([arg.expression_matrices(subproblem, [self.operand])[self.operand] for arg in self.args])
 
     def check_conditions(self):
         """Check that operands are in a proper layout."""