a
    sd_                     @   s(   d Z ddlZddlZdd Zdd ZdS )zIPv4 helper functions.    Nc                 C   s4   t | dkrtjjd| d | d | d | d f S )zConvert an IPv4 address in binary form to text form.

    *address*, a ``bytes``, the IPv4 address in binary form.

    Returns a ``str``.
       z%u.%u.%u.%ur            )lendns	exceptionSyntaxError)Zaddress r
   */usr/lib/python3/dist-packages/dns/ipv4.py	inet_ntoa   s
    r   c                 C   s   t | ts|  } | d}t|dkr0tjj|D ]8}| sHtjjt|dkr4|d t	dkr4tjjq4z"dd |D }t
jdg|R  W S  ty   tjjY n0 d	S )
zConvert an IPv4 address in text form to binary form.

    *text*, a ``str``, the IPv4 address in textual form.

    Returns a ``bytes``.
       .r   r   r   0c                 S   s   g | ]}t |qS r
   )int).0partr
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<listcomp>9       zinet_aton.<locals>.<listcomp>ZBBBBN)
isinstancebytesencodesplitr   r   r   r	   isdigitordstructZpack	Exception)textpartsr   br
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r   )__doc__r   Zdns.exceptionr   r   r   r
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   r   <module>   s   