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편집 파일: intranges.cpython-311.pyc
� �Re� � �: � d Z ddlZddlmZmZ d� Zd� Zd� Zd� ZdS )a Given a list of integers, made up of (hopefully) a small number of long runs of consecutive integers, compute a representation of the form ((start1, end1), (start2, end2) ...). Then answer the question "was x present in the original list?" in time O(log(# runs)). � N)�List�Tuplec �j � t | � � }g }d}t t |� � � � D ]u}|dz t |� � k r|| ||dz dz k r�1||dz |dz � }|� t |d |d dz � � � � |}�vt |� � S )a Represent a list of integers as a sequence of ranges: ((start_0, end_0), (start_1, end_1), ...), such that the original integers are exactly those x such that start_i <= x < end_i for some i. Ranges are encoded as single integers (start << 32 | end), not as tuples. ���� r )�sorted�range�len�append� _encode_range�tuple)�list_� sorted_list�ranges� last_write�i� current_ranges ��/builddir/build/BUILDROOT/alt-python311-pip-21.3.1-3.el8.x86_64/opt/alt/python311/lib/python3.11/site-packages/pip/_vendor/idna/intranges.py�intranges_from_listr s� � � ��-�-�K� �F��J� �3�{�#�#� $� $� � �� �Q�3��[�!�!� !� !��1�~��Q�q�S�!1�!�!3�3�3��#�J�q�L��1��$4�5� �� � �m�M�!�$4�m�B�6G�!�6K�L�L�M�M�M�� � � ��=�=�� c � � | dz |z S )N� � )�start�ends r r r ! s � � �R�K�3� � r c � � | dz | dz fS )Nr l �� r )�rs r � _decode_ranger % s � � ��G�q�M�*� +�+r c � � t | d� � }t j ||� � }|dk r-t ||dz � � \ }}|| cxk r|k rn ndS |t |� � k r t || � � \ }}|| k rdS dS )z=Determine if `int_` falls into one of the ranges in `ranges`.r r TF)r �bisect� bisect_leftr r )�int_r �tuple_�pos�left�right�_s r �intranges_containr( * s� � � �4�� #� #�F� � �V�V� ,� ,�C� �Q�w�w�#�F�3�q�5�M�2�2� ��e� �4� � � � �%� � � � � ��4� �S��[�[��� ��s� �,�,���a� �4�<�<��4� �5r ) �__doc__r �typingr r r r r r( r r r �<module>r+ sx ��� � � � � � � � � � � � � �� � �, � � �,� ,� ,� � � � � r