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Editing: eui64.cpython-310.pyc
o J�h � @ s� d Z ddlZddlZddlmZ ddlmZ m Z m Z mZmZmZmZmZmZ dZdZeZ dZ dZ de d Z G d d � d e �Z!G d d � d e!�Z"G d d� de"�Z#G dd� de!�Z$G dd� de!�Z%e!Z&dd�'dgd � d dd�'dgd � d dd�'dgd � d dd�'dgd � d dd�'dgd � d d d �'d gd � d fZ(d!d"� e(D �Z(d#d$� Z)d%d&� Z*d'd(� Z+dAd)d*�Z,d+d,� Z-d-d.� Z.dAd/d0�ZdAd1d2�Z dAd3d4�Z dAd5d6�ZdAd7d8�ZdAd9d:�ZdAd;d<�Zd=d>� Zd?d@� ZdS )Bz5 IEEE 64-bit EUI (Extended Unique Identifier) logic. � N)�AddrFormatError) � valid_words� int_to_words� words_to_int� valid_bits� bits_to_int� int_to_bits� valid_bin� int_to_bin� bin_to_int�@ zEUI-64� � c @ s4 e Zd ZdZdZee Zde d ZdZdZ dZ dS ) � eui64_basez%A standard IEEE EUI-64 dialect class.� r r �-z%.2X� N) �__name__� __module__� __qualname__�__doc__� word_size�width� num_words�max_word�word_sep�word_fmt� word_base� r r �A/usr/local/lib/python3.10/dist-packages/netaddr/strategy/eui64.pyr + s r c @ �( e Zd ZdZdZee ZdZdZdZ dS )� eui64_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! @ � r! c @ s e Zd ZdZdZdS )�eui64_unix_expandedz;A UNIX-style MAC address dialect class with leading zeroes.�%.2xN)r r r r r r r r r r% I s r% c @ s( e Zd ZdZdZee ZdZdZdZ dS )� eui64_ciscoz2A Cisco 'triple hextet' MAC address dialect class.r �.�%.4xNr# r r r r r' N r$ r' c @ r )� eui64_barez1A bare (no delimiters) MAC address dialect class.r � z%.16Xr Nr# r r r r r* W r$ r* �^r" z([0-9A-F]{1,2})r �$r z([0-9A-F]{1,4})� z\.z^(r+ z[0-9A-F]r z)$c C s g | ] }t �|t j��qS r )�_re�compile� IGNORECASE)�.0�_r r r � <listcomp>u � r4 c C s( |D ]}|� | �}|r|d S qd S )Nr )�findall)�address�formats�regexp�matchr r r �_get_match_resultx s ��r; c C s, z t | t�r W dS W dS ty Y dS w )z� :param addr: An IEEE EUI-64 identifier in string form. :return: ``True`` if EUI-64 identifier is valid, ``False`` otherwise. TF)r; �RE_EUI64_FORMATS� TypeError)�addrr r r � valid_str s � ��r? c C s� g }z t | t�}|s t�W n ty td| f ��w t|t�r"n|f}t|�dkr:td�dd� |D ��d�}|S t|�dkrOtd�dd� |D ��d�}|S t|�d krctd t|d d� d�}|S td | ��) z� :param addr: An IEEE EUI-64 identifier in string form. :return: An unsigned integer that is equivalent to value represented by EUI-64 string address formatted according to the dialect z#invalid IEEE EUI-64 identifier: %r!r r+ c S � g | ] }d t |d� �qS )r& r ��int�r2 �wr r r r4 � r5 z str_to_int.<locals>.<listcomp>r r. c S r@ )r) r rA rC r r r r4 � r5 r z%016xr z)bad word count for EUI-64 identifier: %r!) r; r< r= r � isinstance�tuple�lenrB �join)r> �words�int_valr r r � str_to_int� s0 � � � ���rK c s8 � du rt � t| � �}� fdd�|D �}� j�|�}|S )z� :param int_val: An unsigned integer. :param dialect: (optional) a Python class defining formatting options :return: An IEEE EUI-64 identifier that is equivalent to unsigned integer. Nc s g | ]}� j | �qS r )r )r2 �i��dialectr r r4 � s z int_to_str.<locals>.<listcomp>)r r r rH )rJ rN rI �tokensr> r rM r � int_to_str� s rP c C s t | �}tjdg|�R � S )z� :param int_val: the integer to be packed. :return: a packed string that is equivalent to value represented by an unsigned integer. �>8B)r �_struct�pack)rJ rI r r r � int_to_packed� s rT 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. rQ r r )�listrR �unpack� enumerate�reversed)� packed_intrI rJ rL �num�wordr r r � packed_to_int� s r\ c C � |d u rt }t| |j|j�S �N)�DEFAULT_EUI64_DIALECT� _valid_wordsr r �rI rN r r r r � � r c C r] r^ )r_ � _int_to_wordsr r �rJ rN r r r r � rb r c C r] r^ )r_ � _words_to_intr r ra r r r r � rb r c C � |d u rt }t| t|j�S r^ )r_ � _valid_bitsr r ��bitsrN r r r r � � r c C rf r^ )r_ � _bits_to_intr r rh r r r r � rj r c C s |d u rt }t| |j|j|j�S r^ )r_ � _int_to_bitsr r r rd r r r r � s �r c C s |d u rt }t| t�S r^ )r_ � _valid_binr )�bin_valrN r r r r s r c C � t | t�S r^ )� _int_to_binr )rJ r r r r � r c C ro r^ )� _bin_to_intr )rn r r r r rq r r^ )/r �structrR �rer/ � netaddr.corer �netaddr.strategyr r` r rc r re r rg r rk r rl r rm r rp r rr �AF_EUI64r �family� family_name�version�max_int�objectr r! r% r' r* r_ rH r< r; r? rK rP rT r\ r r r r �<module> sP , � %
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