def load_acl()

in pypubsub.py [0:0]


    def load_acl(self):
        """Loads ACL from file"""
        try:
            self.acl = yaml.safe_load(open(self.acl_file))
            print(f"Loaded ACL from {self.acl_file}")
        except FileNotFoundError:
            print(f"ACL configuration file {self.acl_file} not found, private events will not be broadcast.")