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    <æ{fô  ã                   @   sŒ   d Z ddlZddlZddlZddlZej d¡Zej d¡Z	ee	fe
ejjejjejjdœdd„Zee	fejjejjejje
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„ZdS )zDNS Reverse Map Names.é    Nzin-addr.arpa.z	ip6.arpa.)ÚtextÚ	v4_originÚ	v6_originÚreturnc                 C   s¢   zXt j | ¡}t j |¡r6dd„ |dd… D ƒ}|}n dd„ tt |¡ ¡ ƒD ƒ}|}W n. tk
r†   dd„ t j	 | ¡D ƒ}|}Y nX t j
jd t|ƒ¡|dS )	a©  Convert an IPv4 or IPv6 address in textual form into a Name object whose
    value is the reverse-map domain name of the address.

    *text*, a ``str``, is an IPv4 or IPv6 address in textual form
    (e.g. '127.0.0.1', '::1')

    *v4_origin*, a ``dns.name.Name`` to append to the labels corresponding to
    the address if the address is an IPv4 address, instead of the default
    (in-addr.arpa.)

    *v6_origin*, a ``dns.name.Name`` to append to the labels corresponding to
    the address if the address is an IPv6 address, instead of the default
    (ip6.arpa.)

    Raises ``dns.exception.SyntaxError`` if the address is badly formed.

    Returns a ``dns.name.Name``.
    c                 S   s   g | ]}d | ‘qS ©z%d© ©Ú.0Úbyter   r   úN/var/www/html/Darija-Ai-API/env/lib/python3.8/site-packages/dns/reversename.pyÚ
<listcomp>9   s     z from_address.<locals>.<listcomp>é   Nc                 S   s   g | ]}|‘qS r   r   )r	   Úxr   r   r   r   <   s     c                 S   s   g | ]}d | ‘qS r   r   r   r   r   r   r   ?   s     Ú.)Úorigin)ÚdnsÚipv6Ú	inet_atonZ	is_mappedÚstrÚbinasciiÚhexlifyÚdecodeÚ	ExceptionÚipv4ÚnameÚ	from_textÚjoinÚreversed)r   r   r   Zv6Úpartsr   r   r   r   Úfrom_address   s    
r   )r   r   r   r   c              	   C   s¾   |   |¡r8|  |¡} d t| jƒ¡}tj tj |¡¡S |   |¡r®|  |¡} t	t| jƒƒ}g }t
dt|ƒdƒD ] }| d |||d … ¡¡ qnd |¡}tj tj |¡¡S tj d¡‚dS )a  Convert a reverse map domain name into textual address form.

    *name*, a ``dns.name.Name``, an IPv4 or IPv6 address in reverse-map name
    form.

    *v4_origin*, a ``dns.name.Name`` representing the top-level domain for
    IPv4 addresses, instead of the default (in-addr.arpa.)

    *v6_origin*, a ``dns.name.Name`` representing the top-level domain for
    IPv4 addresses, instead of the default (ip6.arpa.)

    Raises ``dns.exception.SyntaxError`` if the name does not have a
    reverse-map form.

    Returns a ``str``.
    ó   .r   é   ó    ó   :z"unknown reverse-map address familyN)Zis_subdomainZ
relativizer   r   Úlabelsr   r   Ú	inet_ntoar   ÚlistÚrangeÚlenÚappendr   Ú	exceptionÚSyntaxError)r   r   r   r   r$   r   Úir   r   r   Ú
to_addressD   s    




r-   )Ú__doc__r   Zdns.ipv4r   Zdns.ipv6Zdns.namer   r   Zipv4_reverse_domainZipv6_reverse_domainr   ÚNamer   r-   r   r   r   r   Ú<module>   s,   ýü(ýü