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More details can be found at the following URLs :- - IANA Home Page - http://www.iana.org/ - IEEE Protocols Information Home Page - http://www.iana.org/protocols/ � N)� make_parser�handler)� Publisher� Subscriber)� IPAddress� IPNetwork�IPRange�cidr_abbrev_to_verbose)� _dict_items� _callable�_importlib_resources)�IPv4�IPv6� IPv6_unicast� multicastc @ s. e Zd Zd dd�Zdd� Zdd� Zdd � ZdS ) �SaxRecordParserNc C s. d| _ d| _d | _d | _d | _d | _|| _d S )Nr F)�_level� _is_active�_record� _tag_level� _tag_payload� _tag_feeding� _callback)�self�callback� r �/root/rpmbuild/BUILDROOT/imh-python39-modules-3.9.7-92.el8.x86_64/opt/imh-python/lib/python3.9/site-packages/netaddr/ip/iana.py�__init__3 s zSaxRecordParser.__init__c C s� | j d7 _ | jdu rL|dkr�d| _| j | _i | _d|v r�|d | jd< n^| j | jd kr�|dkr�d|v r�d|v r�| j�|d g �}|�|d � q�g | _d| _nd| _d S ) N� F�recordT�date�xref�type�data)r r r r � setdefault�appendr r )r �name�attrs�lr r r � startElement< s z SaxRecordParser.startElementc C s� | j du r~|dkrH| j| jkrHd| _ d | _t| j�r@| �| j� d | _n6| j| jd kr~|dkr~d�| j�| j|< d | _d| _| jd8 _d S )NTr Fr r! � ) r r r r r r �joinr r )r r& r r r � endElementQ s zSaxRecordParser.endElementc C s | j du r| j�|� d S )NT)r r r% )r �contentr r r � charactersa s zSaxRecordParser.characters)N)�__name__� __module__� __qualname__r r) r, r. r r r r r 2 s r c s8 e Zd ZdZ� fdd�Zdd� Zdd� Zdd � Z� ZS ) �XMLRecordParserzP A configurable Parser that understands how to parse XML based records. c s> t t| ��� t� | _| j�t| j�� || _| j � |� dS )z` Constructor. fh - a valid, open file handle to XML based record data. N) �superr2 r r � xmlparserZsetContentHandlerr �consume_record�fh�__dict__�update�r r6 �kwargs�� __class__r r r k s zXMLRecordParser.__init__c C s |S )a This is the callback method invoked for every record. It is usually over-ridden by base classes to provide specific record-based logic. Any record can be vetoed (not passed to registered Subscriber objects) by simply returning None. r )r �recr r r �process_recordz s z XMLRecordParser.process_recordc C s | � |�}|d ur | �|� d S )N)r> �notify�r r= r r r r r5 � s z XMLRecordParser.consume_recordc C s | j �| j� dS )z Parse and normalises records, notifying registered subscribers with record data as it is encountered. N)r4 �parser6 )r r r r rA � s zXMLRecordParser.parse) r/ r0 r1 �__doc__r r> r5 rA � __classcell__r r r; r r2 f s r2 c s( e Zd ZdZ� fdd�Zdd� Z� ZS )� IPv4Parserz� A XMLRecordParser that understands how to parse and retrieve data records from the IANA IPv4 address space file. It can be found online here :- - http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.xml c s t t| ��|� dS )z� Constructor. fh - a valid, open file handle to an IANA IPv4 address space file. kwargs - additional parser options. N)r3 rD r r9 r; r r r � s zIPv4Parser.__init__c C sp i }dD ] }t |�|d���� ||< qd|d v r\|d �d�\}}dt|�t|�f |d< |d �� |d< |S )�l Callback method invoked for every record. See base class method for more details. )�prefixZ designationr �whois�statusr* �/rF z%d/%drH )�str�get�strip�split�int� capitalize)r r= r �key�octetrF r r r r> � s zIPv4Parser.process_record�r/ r0 r1 rB r r> rC r r r; r rD � s rD c s( e Zd ZdZ� fdd�Zdd� Z� ZS )� IPv6Parserz� A XMLRecordParser that understands how to parse and retrieve data records from the IANA IPv6 address space file. It can be found online here :- - http://www.iana.org/assignments/ipv6-address-space/ipv6-address-space.xml c s t t| ��|� dS �z� Constructor. fh - a valid, open file handle to an IANA IPv6 address space file. kwargs - additional parser options. N)r3 rS r r9 r; r r r � s zIPv6Parser.__init__c C sF t |�dd���� t |�dd���� t |�ddg�d ��� d�}|S )rE rF r* � descriptionZrfc���)rF Z allocation� reference�rJ rK rL r@ r r r r> � s � zIPv6Parser.process_recordrR r r r; r rS � s rS c s( e Zd ZdZ� fdd�Zdd� Z� ZS )�IPv6UnicastParsera! A XMLRecordParser that understands how to parse and retrieve data records from the IANA IPv6 unicast address assignments file. It can be found online here :- - http://www.iana.org/assignments/ipv6-unicast-address-assignments/ipv6-unicast-address-assignments.xml c s t t| ��|� dS rT )r3 rY r r9 r; r r r � s zIPv6UnicastParser.__init__c C sd t |�dd���� t |�dd���� t |�dd���� t |�dd���� t |�dd���� d�}|S )rE rH r* rU rF r rG )rH rU rF r rG rX r@ r r r r> � s �z IPv6UnicastParser.process_recordrR r r r; r rY � s rY c s0 e Zd ZdZ� fdd�Zdd� Zdd� Z� ZS )�MulticastParserz� A XMLRecordParser that knows how to process the IANA IPv4 multicast address allocation file. It can be found online here :- - http://www.iana.org/assignments/multicast-addresses/multicast-addresses.xml c s t t| ��|� dS )z� Constructor. fh - a valid, open file handle to an IANA IPv4 multicast address allocation file. kwargs - additional parser options. N)r3 rZ r r9 r; r r r s zMulticastParser.__init__c C s� d|v r^|� d�\}}|�� � d�}|�� � d�}dd�dd� |D ��d�dd� |D ��f S |�� � d�}d�dd� |D ��S dS ) zX Removes variations from address entries found in this particular file. �-�.z%s-%sc S s g | ]}t t|���qS r �rJ rN ��.0�ir r r � <listcomp>% � z2MulticastParser.normalise_addr.<locals>.<listcomp>c S s g | ]}t t|���qS r r] r^ r r r ra & rb c S s g | ]}t t|���qS r r] r^ r r r ra ) rb N)rM rL r+ )r �addrZa1Za2Zo1�o2r r r �normalise_addr s �z MulticastParser.normalise_addrc C s4 d|v r0| � t|d ��t|�dd��d�}|S dS )rE rc rU r* )�address�descrN)re rJ rK r@ r r r r> + s �z MulticastParser.process_record)r/ r0 r1 rB r re r> rC r r r; r rZ s rZ c @ s e Zd ZdZdd� Zdd� ZdS )� DictUpdaterzc Concrete Subscriber that inserts records received from a Publisher into a dictionary. c C s || _ || _|| _dS )z� Constructor. dct - lookup dict or dict like object to insert records into. topic - high-level category name of data to be processed. unique_key - key name in data dict that uniquely identifies it. N)�dct�topic� unique_key)r ri rj rk r r r r @ s zDictUpdater.__init__c C s� || j }| jdkr,tt|��}|| j|< n�| jdkrNtt|��}|| j|< n|| jdkrlt|�}|| j|< n^| jdkr�d}d|v r�|�d�\}}t||�}|�� }t|�dkr�|d }nt |�}|| j|< dS ) z� Callback function used by Publisher to notify this Subscriber about an update. Stores topic based information into dictionary passed to constructor. r r r r Nr[ r r ) rk rj r r ri rM r �cidrs�lenr )r r# Zdata_id�cidr�iprange�first�lastrl r r r r8 N s( zDictUpdater.updateN)r/ r0 r1 rB r r8 r r r r rh : s rh c C s� t t�td��} | �ttd dd�� | �� tt�td��}|�ttd dd�� |�� t t�td��}|�ttd dd�� |�� t t�td��}|�ttd d d �� |�� d S ) zd Parse and load internal IANA data lookups with the latest information from data files. zipv4-address-space.xmlr rF zipv6-address-space.xmlr z$ipv6-unicast-address-assignments.xmlr zmulticast-addresses.xmlr rf N) rD r � open_binary� __package__�attachrh � IANA_INFOrA rS rY rZ )Zipv4Zipv6Zipv6uaZmcastr r r � load_infom s �rv c C s� | du rt j} tt�D ]r}| �dt|� d � | �|d � | �dt|� d � t| }t|�D ]"}|| }| �d| | d � qdqdS )z7 Pretty prints IANA information to filehandle. Nr[ � z%-45r)�_sys�stdout�sortedru �writerm )r6 �categoryZiprangesro �detailsr r r � pprint_info� s r~ c C s6 t |d�r| |v S t |d�r$| |kS td|f ��d S )Nrp �valuez$Unsupported IP range or address: %r!)�hasattr� Exception)�ipZip_ranger r r �_within_bounds� s r� c C s i }| j dkr�ttd �D ],\}}t| |�r|�dg � |d �|� q| �� r�ttd �D ],\}}t| |�r\|�dg � |d �|� q\n�| j dk�r ttd �D ],\}}t| |�r�|�dg � |d �|� q�ttd �D ],\}}t| |�r�|�dg � |d �|� q�|S )z7Returns informational data specific to this IP address.� r r Z Multicast� r r )�versionr ru r� r$ r% � is_multicast)�ip_addr�inforn r ro r r r �query� s* r� )N) rB �sysrx Zxml.saxr r Z netaddr.corer r Z netaddr.ipr r r r Znetaddr.compatr r r ru ZContentHandlerr r2 rD rS rY rZ rh rv r~ r� r� r r r r �<module> s, �4+)*$23
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