toplevel_list to unravel list of constraints in model init

CPMpy · Jul 5, 2023 · 587f3de · 587f3de
1 parent dbeaab0
commit 587f3de
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/cpmpy/model.py b/cpmpy/model.py
@@ -36,6 +36,7 @@
 from .expressions.utils import is_any_list
 from .solvers.utils import SolverLookup
 from .solvers.solver_interface import SolverInterface, SolverStatus, ExitStatus
+from .transformations.normalize import toplevel_list
 
 import pickle
 
@@ -67,6 +68,7 @@ def __init__(self, *args, minimize=None, maximize=None):
         # use `__add__()` for typecheck
         if is_any_list(args):
             # add (and type-check) one by one
+            args = toplevel_list(args)
             for a in args:
                 self += a
         else: