How to use the pyactiveresource.util.singularize function in pyactiveresource

    @classmethod
    def _find_class_for_collection(cls, collection_name):
        """Look in the parent modules for classes matching the element name.

        One or both of element/class name must be specified.

        Args:
            collection_name: The name of the collection type.
        Returns:
            A Resource class.
        """
        return cls._find_class_for(util.singularize(collection_name))