How to use the asn1tools.codecs.format_or function in asn1tools

def format_names(self):
        return format_or(sorted([member.name for member in self.members]))

def format_names(self):
        return format_or(sorted([member.name for member in self.members]))

def format_names(self):
        return format_or(sorted([member.name for member in self.members]))

def format_names(self):
        members = list(self.root_index_to_member.values())

        if self.additions_index_to_member is not None:
            members += list(self.additions_index_to_member.values())

        return format_or(sorted([member.name for member in members]))

def format_names(self):
        return format_or(sorted([member.name for member in self.members]))

def format_values(self):
        return format_or(sorted(list(self.value_to_data)))

def format_tags(self):
        return format_or(
            sorted([self.format_tag(member.tag) for member in self.members]))

def format_values(self):
        return format_or(sorted(list(self.value_to_data)))