文件操作 - roman.cpython-311.pyc
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文件: /usr/lib/python3/dist-packages/__pycache__/roman.cpython-311.pyc
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� "* _P � �< � d dl mZ dZdZdZdZd dlZd dlZd dlZd dl Z G d� de � � Z G d � d e � � Z G d � d e � � Z G d � de � � ZdZd� Z ej dej � � Zd� Zd� Zd� Zedk r e j e� � � � dS dS )� )�print_functionz&Mark Pilgrim (f8dy@diveintopython.org)z1.4z 8 August 2001ag Copyright (c) 2001 Mark Pilgrim This program is part of "Dive Into Python", a free Python tutorial for experienced programmers. Visit http://diveintopython.org/ for the latest version. This program is free software; you can redistribute it and/or modify it under the terms of the Python 2.1.1 license, available at http://www.python.org/2.1.1/license.html Nc � � e Zd ZdS )� RomanErrorN��__name__� __module__� __qualname__� � �'/usr/lib/python3/dist-packages/roman.pyr r � � � � � � ��Dr r c � � e Zd ZdS )�OutOfRangeErrorNr r r r r r r r r c � � e Zd ZdS )�NotIntegerErrorNr r r r r r # r r r c � � e Zd ZdS )�InvalidRomanNumeralErrorNr r r r r r ' r r r ) )�Mi� )�CMi� )�Di� )�CDi� )�C�d )�XC�Z )�L�2 )�XL�( )�X� )�IX� )�V� )�IV� )�I� c �� � t | t � � st d� � �d| cxk rdk sn t d� � �| dk rdS d}t D ]\ }}| |k r||z }| |z } | |k �� |S )z convert integer to Roman numeralz decimals can not be converted���i� z%number out of range (must be 0..4999)r �N� )� isinstance�intr r �romanNumeralMap)�n�result�numeral�integers r �toRomanr5 ; s� � � �a�� � � ?� � =�>�>�>� ��M�M�M�M�T�M�M�M�M� � E�F�F�F� �A�v�v��s� �F� +� � �����7�l�l� �g� �F� ��L�A� �7�l�l�� �Mr a8 ^ # beginning of string M{0,4} # thousands - 0 to 4 M's (CM|CD|D?C{0,3}) # hundreds - 900 (CM), 400 (CD), 0-300 (0 to 3 C's), # or 500-800 (D, followed by 0 to 3 C's) (XC|XL|L?X{0,3}) # tens - 90 (XC), 40 (XL), 0-30 (0 to 3 X's), # or 50-80 (L, followed by 0 to 3 X's) (IX|IV|V?I{0,3}) # ones - 9 (IX), 4 (IV), 0-3 (0 to 3 I's), # or 5-8 (V, followed by 0 to 3 I's) $ # end of string c �X � | st d� � �| dk rdS t � | � � st d| z � � �d}d}t D ]X\ }}| ||t |� � z � |k r5||z }|t |� � z }| ||t |� � z � |k �5�Y|S )z convert Roman numeral to integerzInput can not be blankr, r zInvalid Roman numeral: %s)r �romanNumeralPattern�searchr0 �len)�sr2 �indexr3 r4 s r � fromRomanr< \ s� � � � A�&�'?�@�@�@� �C�x�x��q� � %� %�a� (� (� H�&�'B�Q�'F�G�G�G� �F� �E� +� "� "������e�c�'�l�l�*�*�+�w�6�6� �g� �F� �S��\�\� !�E� ��e�c�'�l�l�*�*�+�w�6�6�� �Mr c �� � t j dd�� � } | � dd�� � | � ddd d d � � � | � � � }|j |_ |S ) N�romanz)convert between roman and arabic numerals)�prog� description�numberzthe value to convert)�helpz-rz --reverse� store_trueFz<convert roman to numeral (case insensitive) [default: False])�action�defaultrB )�argparse�ArgumentParser� add_argument� parse_argsrA )�parser�argss r rI rI q s� � � � $� �?�� � �F� ����'=��>�>�>� ��� �k��� K� � M� M� M� � � � � �D��+�D�K� �Kr c � � t � � } | j r8| j � � � }t |� � }t |� � n2t | j � � }t |� � }t |� � t j S )N) rI �reverserA �upperr< �printr/ r5 �os�EX_OK)rK �u�r�ir1 s r �mainrU � sl � � �<�<�D� �|� � �K� � � � �� �a�L�L�� �a����� �� � � �� �A�J�J�� �a���� �8�Or �__main__)� __future__r � __author__� __version__�__date__� __copyright__rF rP �re�sys� Exceptionr r r r r0 r5 �compile�VERBOSEr7 r< rI rU r �exitr r r �<module>rb s� �� %� %� %� %� %� %� )� 5� �� � �� � � ���� � � � � � � � � � � � � � � � � �� � � � � � � � �j� � � � � � � � �j� � � � � � � � �z� � � � �� � � �( !�b�j� "� �� � � �� � �*� � �" � � � �z��� �C�H�T�T�V�V������ �r
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