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Editing: nmap.cpython-39.pyc
a X�vX� � @ s` d Z ddlmZ ddlmZmZ ddlmZmZm Z dd� Z dd� Z d d � Z d d � Z d d� ZdS )z� Routines for dealing with nmap-style IPv4 address ranges. Based on nmap's Target Specification :- http://nmap.org/book/man-target-specification.html � )�AddrFormatError)� IPAddress� IPNetwork)� _iter_range�_is_str� _iter_nextc C s� t � }| �d�D ]�}d|v r�|�dd�\}}|s4d}|s<d}t|�}t|�}d| kr`dkrzn nd| krxdks�n td| ��||kr�td| ��t||d �D ]}|�|� q�qt|�}d| kr�dks�n td| ��|�|� qt|�S )N�,�-� r � z!octet value overflow for spec %s!z'left side of hyphen must be <= right %r)�set�split�int� ValueErrorr �add�sorted)�spec�values�element�left�rightZlowZhighZoctet� r �1/usr/lib/python3/dist-packages/netaddr/ip/nmap.py�_nmap_octet_target_values s* . r c C sr t | �stdt| � ��| s$td��| �d�}t|�dkrFtd| ��t|d �t|d �t|d �t|d �fS ) Nzstring expected, not %sz*nmap target specification cannot be blank!�.� zinvalid nmap range: %sr r � � )r � TypeError�typer r �lenr r )�nmap_target_spec�tokensr r r �_generate_nmap_octet_ranges0 s �r# c c s� d| v rj| � dd�\}}dt|� k r0dk s>n td| ��t| �}|jdkrXtd��|D ] }|V q\nld| v r~t| �V nXt| �}|d D ]F}|d D ]8}|d D ]*}|d D ] } td |||| f d�V q�q�q�q�d S ) N�/r r �! z CIDR prefix expected, not %sr zCIDR only support for IPv4!�:r r z %d.%d.%d.%d)r r r r �versionr r# ) � target_spec�_�prefixZnetZipZ octet_ranges�w�x�y�zr r r �_parse_nmap_target_specD s" r/ c C s0 zt t| �� W dS tttfy* Y n0 dS )z� :param target_spec: an nmap-style IP range target specification. :return: ``True`` if IP range target spec is valid, ``False`` otherwise. TF)r r/ r r r )r( r r r �valid_nmap_rangeZ s r0 c g s" | D ]}t |�D ] }|V qqdS )aV An generator that yields IPAddress objects from defined by nmap target specifications. See https://nmap.org/book/man-target-specification.html for details. :param *nmap_target_spec: one or more nmap IP range target specification. :return: an iterator producing IPAddress objects for each IP in the target spec(s). N)r/ )r! r( Zaddrr r r �iter_nmap_rangeh s r1 N)�__doc__Z netaddr.corer Z netaddr.ipr r Znetaddr.compatr r r r r# r/ r0 r1 r r r r �<module> s
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