Fixed #23309 -- Fixed call_command to parse args correctly

tests/user_commands/management/commands/hal.py

@@ -0,0 +1,28 @@
+from django.core.management.base import BaseCommand, CommandError
+
+
+class Command(BaseCommand):
+    help = "Useless command."
+
+    def add_arguments(self, parser):
+        parser.add_argument('args', metavar='app_label', nargs='*',
+            help='Specify the app label(s) to works on.')
+        parser.add_argument('--empty', action='store_true', dest='empty', default=False,
+            help="Do nothing.")
+
+    def handle(self, *app_labels, **options):
+        app_labels = set(app_labels)
+
+        if options['empty']:
+            self.stdout.write("Dave, I can't do that.")
+            return
+
+        if not app_labels:
+            raise CommandError("I'm sorry Dave, I'm afraid I can't do that.")
+
+        # raise an error if some --parameter is flowing from options to args
+        for app_label in app_labels:
+            if app_label.startswith('--'):
+                raise CommandError("Sorry, Dave, I can't let you do that.")
+
+        self.stdout.write("Dave, my mind is going. I can feel it. I can feel it.")