WIP: Treat Slurm constraints with hyphens

reframe/core/schedulers/slurm.py

@@ -351,6 +351,7 @@ def filternodes(self, job, nodes):
         option_parser.add_argument('-w', '--nodelist')
         option_parser.add_argument('-C', '--constraint')
         option_parser.add_argument('-x', '--exclude')
+        self.log(f'[F] Slurm options: {" ".join(options)}')
         parsed_args, _ = option_parser.parse_known_args(options)
         reservation = parsed_args.reservation
         partitions = parsed_args.partition
@@ -714,6 +715,7 @@ def satisfies(self, slurm_constraint):
         # Convert the Slurm constraint to a Python expression and evaluate it,
         # but restrict our syntax to accept only AND or OR constraints and
         # their combinations
+        slurm_constraint = slurm_constraint.replace('-', '_')
         if not re.match(r'^[\w\d\(\)\|\&]*$', slurm_constraint):
             return False
 
@@ -751,7 +753,7 @@ def _extract_attribute(self, attr_name, node_descr, sep=None):
         attr_match = re.search(r'%s=(\S+)' % attr_name, node_descr)
         if attr_match:
             attr = attr_match.group(1)
-            return set(attr_match.group(1).split(sep)) if sep else attr
+            return {n.replace('-', '_') for n in attr_match.group(1).split(sep)} if sep else attr
 
         return None