black

Author: emma58

pyomo/gdp/plugins/bigm_mixin.py

@@ -254,7 +254,8 @@ def _add_constraint_expressions(
             M_expr = M[0] * (1 - indicator_var)
             newConstraint.add((name, i, 'lb'), c.lower <= c.body - M_expr)
             constraint_map.transformed_constraints[c].append(
-                newConstraint[name, i, 'lb'])
+                newConstraint[name, i, 'lb']
+            )
             constraint_map.src_constraint[newConstraint[name, i, 'lb']] = c
         if c.upper is not None:
             if M[1] is None:

pyomo/gdp/plugins/hull.py

@@ -752,7 +752,8 @@ def _transform_constraint(
                     newConstraint.add((name, i, 'eq'), newConsExpr)
                     # map the _ConstraintDatas (we mapped the container above)
                     constraint_map.transformed_constraints[c].append(
-                        newConstraint[name, i, 'eq'])
+                        newConstraint[name, i, 'eq']
+                    )
                     constraint_map.src_constraint[newConstraint[name, i, 'eq']] = c
                 else:
                     newConstraint.add((name, 'eq'), newConsExpr)

pyomo/gdp/tests/test_bigm.py

@@ -1317,8 +1317,7 @@ def test_do_not_transform_deactivated_constraintDatas(self):
 
         # the real test: This wasn't transformed
         with self.assertRaisesRegex(
-            GDP_Error,
-            r"Constraint 'b.simpledisj1.c\[1\]' has not been transformed."
+            GDP_Error, r"Constraint 'b.simpledisj1.c\[1\]' has not been transformed."
         ):
             bigm.get_transformed_constraints(m.b.simpledisj1.c[1])
 
@@ -2267,8 +2266,7 @@ def check_all_but_evil1_b_anotherblock_constraint_transformed(self, m):
         self.assertIs(evil1[1].parent_block(), disjBlock[1])
         with self.assertRaisesRegex(
             GDP_Error,
-            r"Constraint 'evil\[1\].b.anotherblock.c' has not been "
-            r"transformed.",
+            r"Constraint 'evil\[1\].b.anotherblock.c' has not been transformed.",
         ):
             bigm.get_transformed_constraints(m.evil[1].b.anotherblock.c)
 

pyomo/gdp/tests/test_hull.py

@@ -898,8 +898,7 @@ def test_do_not_transform_deactivated_constraintDatas(self):
         hull.apply_to(m)
         # can't ask for simpledisj1.c[1]: it wasn't transformed
         with self.assertRaisesRegex(
-            GDP_Error,
-            r"Constraint 'b.simpledisj1.c\[1\]' has not been transformed."
+            GDP_Error, r"Constraint 'b.simpledisj1.c\[1\]' has not been transformed."
         ):
             hull.get_transformed_constraints(m.b.simpledisj1.c[1])
 

pyomo/gdp/util.py

@@ -539,12 +539,14 @@ def get_transformed_constraints(srcConstraint):
         )
     transBlock = _get_constraint_transBlock(srcConstraint)
     transformed_constraints = transBlock.private_data(
-        'pyomo.gdp').transformed_constraints
+        'pyomo.gdp'
+    ).transformed_constraints
     if srcConstraint in transformed_constraints:
         return transformed_constraints[srcConstraint]
     else:
-        raise GDP_Error("Constraint '%s' has not been transformed." % 
-                        srcConstraint.name)
+        raise GDP_Error(
+            "Constraint '%s' has not been transformed." % srcConstraint.name
+        )
 
 
 def _warn_for_active_disjunct(innerdisjunct, outerdisjunct):