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a ^�h�! � @ s\ d Z ddlZddlZzddlmZ W n ey: dZY n0 ddlm Z ddl m Z ddl m ZmZmZmZmZmZmZmZ m Z dZ eZ dZ!dZ"d e d Z#G d d � d e$�Z%G d d� de%�Z&G dd� de&�Z'G dd� de%�Z(G dd� de%�Z)G dd� de%�Z*e%Z+dd�,dgd � d dd �,dgd � d dd�,d gd � d dd �,d gd � d dd �,d gd � d dd �,d gd � d dd�,d gd � d d!d"�,d#gd$ � d% d!d"�,d#gd& � d% f Z-d'd(� e-D �Z-d)d*� Z.d+d,� Z/dEd-d.�Z0d/d0� Z1d1d2� Z2dFd3d4�Z dGd5d6�ZdHd7d8�ZdId9d:�ZdJd;d<�ZdKd=d>�ZdLd?d@�ZdAdB� ZdCdD� Z dS )Mz� IEEE 48-bit EUI (MAC address) logic. Supports numerous MAC string formats including Cisco's triple hextet as well as bare MACs containing no delimiters. � N)�AF_LINK�0 )�AddrFormatError)�_is_str) � valid_words� int_to_words� words_to_int� valid_bits� bits_to_int� int_to_bits� valid_bin� int_to_bin� bin_to_intZMAC� � c @ s4 e Zd ZdZdZee Zde d ZdZdZ dZ dS ) � mac_eui48z%A standard IEEE EUI-48 dialect class.� r r �-z%.2X� N) �__name__� __module__� __qualname__�__doc__� word_size�width� num_wordsZmax_word�word_sep�word_fmt� word_base� r r ��/root/rpmbuild/BUILDROOT/imh-python39-modules-3.9.7-92.el8.x86_64/opt/imh-python/lib/python3.9/site-packages/netaddr/strategy/eui48.pyr 1 s r c @ s( e Zd ZdZdZee ZdZdZdZ dS )�mac_unixz'A UNIX-style MAC address dialect class.r �:z%xr N� r r r r r r r r r r r r r r r! F s r! c @ s e Zd ZdZdZdS )�mac_unix_expandedz;A UNIX-style MAC address dialect class with leading zeroes.�%.2xN)r r r r r r r r r r$ O s r$ c @ s( e Zd ZdZdZee ZdZdZdZ dS )� mac_ciscoz2A Cisco 'triple hextet' MAC address dialect class.r �.�%.4xNr# r r r r r& T s r& c @ s( e Zd ZdZdZee ZdZdZdZ dS )�mac_barez1A bare (no delimiters) MAC address dialect class.r � z%.12Xr Nr# r r r r r) ] s r) c @ s( e Zd ZdZdZee ZdZdZdZ dS )� mac_pgsqlz@A PostgreSQL style (2 x 24-bit words) MAC address dialect class.� r" �%.6xr Nr# r r r r r+ f s r+ �^r" z([0-9A-F]{1,2})� �$r z([0-9A-F]{1,4})� z\.z([0-9A-F]{5,6})z^(r* z[0-9A-F]� z)$� c C s g | ]}t �|t j��qS r )�_re�compile� IGNORECASE)�.0�_r r r � <listcomp>� � r9 c C sD t D ]:}z"|�| �}t|�dkr(W dS W q ty< Y q0 qdS )z� :param addr: An IEEE EUI-48 (MAC) address in string form. :return: ``True`` if MAC address string is valid, ``False`` otherwise. r TF)�RE_MAC_FORMATS�findall�len� TypeError)�addr�regexp� match_resultr r r � valid_str� s rB c C s2 g }t | �rnd}tD ]D}|�| �}t|�dkrd}t|d t�rJ|d }n |d f} qZq|s|td| f ��ntd| f ��d}t|�dkr�td� d d � |D ��d �}n�t|�d kr�td� d d � |D ��d �}n^t|�dkr�td� dd � |D ��d �}n6t|�dk�r tdt|d d � d �}ntd| f ��|S )z� :param addr: An IEEE EUI-48 (MAC) address in string form. :return: An unsigned integer that is equivalent to value represented by EUI-48/MAC string address formatted according to the dialect settings. Fr Tz!%r is not a supported MAC format!z %r is not str() or unicode()!Nr/ r* c S s g | ]}d t |d� �qS )r% r ��int�r7 �wr r r r9 � r: z str_to_int.<locals>.<listcomp>r r1 c S s g | ]}d t |d� �qS )r( r rC rE r r r r9 � r: r c S s g | ]}d t |d� �qS )r- r rC rE r r r r9 � r: r z%012xz(unexpected word count in MAC address %r!) r r; r< r= � isinstance�tupler r> rD �join)r? �wordsZ found_matchr@ rA �int_valr r r � str_to_int� s2 rL c s8 � du r t � t| � �}� fdd�|D �}� j�|�}|S )a :param int_val: An unsigned integer. :param dialect: (optional) a Python class defining formatting options. :return: An IEEE EUI-48 (MAC) address string that is equivalent to unsigned integer formatted according to the dialect settings. Nc s g | ]}� j | �qS r )r )r7 �i��dialectr r r9 � r: z int_to_str.<locals>.<listcomp>)r r r rI )rK rO rJ �tokensr? r rN r � int_to_str� s rQ c C s t �d| d? | d@ �S )z� :param int_val: the integer to be packed. :return: a packed string that is equivalent to value represented by an unsigned integer. z>HI� l �� )�_struct�pack�rK r r r � int_to_packed� s rV c C sF t t�d| ��}d}tt|��D ] \}}|}|d| > }||B }q |S )a :param packed_int: a packed string containing an unsigned integer. It is assumed that string is packed in network byte order. :return: An unsigned integer equivalent to value of network address represented by packed binary string. z>6Br r )�listrS �unpack� enumerate�reversed)Z packed_intrJ rK rM �num�wordr r r � packed_to_int� s r] c C s |d u r t }t| |j|j�S �N)�DEFAULT_DIALECT� _valid_wordsr r �rJ rO r r r r � s r c C s |d u r t }t| |j|j�S r^ )r_ � _int_to_wordsr r �rK rO r r r r � s r c C s |d u r t }t| |j|j�S r^ )r_ � _words_to_intr r ra r r r r s r c C s |d u r t }t| t|j�S r^ )r_ � _valid_bitsr r ��bitsrO r r r r s r c C s |d u r t }t| t|j�S r^ )r_ � _bits_to_intr r rf r r r r s r c C s |d u r t }t| |j|j|j�S r^ )r_ � _int_to_bitsr r r rc r r r r s �r c C s |d u r t }t| t�S r^ )r_ � _valid_binr )�bin_valrO r r r r s r c C s t | t�S r^ )� _int_to_binr rU r r r r # s r c C s t | t�S r^ )� _bin_to_intr )rk r r r r ' s r )N)N)N)N)N)N)N)N)3r �structrS �rer4 �socketr � ImportErrorZ netaddr.corer Znetaddr.compatr Znetaddr.strategyr r` r rb r rd r re r rh r ri r rj r rl r rm r �familyZ family_name�versionZmax_int�objectr r! r$ r& r) r+ r_ rI r; rB rL rQ rV r] r r r r �<module> s\ , �-
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