관리-도구
편집 파일: ordered_set.cpython-38.pyc
U �Qab; � @ s| d Z ddlZddlmZ zddlmZmZ W n$ ek rP ddlmZmZ Y nX e d�Z dZdd� ZG dd � d ee�Z dS ) z� An OrderedSet is a custom MutableSet that remembers its order, so that every entry has an index that can be looked up. Based on a recipe originally posted to ActiveState Recipes by Raymond Hettiger, and released under the MIT license. � N)�deque)� MutableSet�Sequencez3.1c C s"