Edit File: ttl.cpython-36.pyc
3 �b�W� � @ s8 d Z ddlZddlmZ G dd� dejj�Zdd� ZdS ) zDNS TTL conversion.� N� )�longc @ s e Zd ZdZdS )�BadTTLz!DNS TTL value is not well-formed.N)�__name__� __module__� __qualname__�__doc__� r r �/usr/lib/python3.6/ttl.pyr s r c C s* | j � rt| �}n�| d j � s"t�td�}td�}x�| D ]�}|j � rZ|d9 }|t|�7 }q8|j� }|dkr|||td� 7 }nl|dkr�||td� 7 }nR|dkr�||td� 7 }n8|d kr�||td � 7 }n |d kr�||7 }n td | ��d}q8W |dk�std ��|td�k �s |td�k�r&td��|S )z�Convert the text form of a TTL to an integer. The BIND 8 units syntax for TTLs (e.g. '1w6d4h3m10s') is supported. @param text: the textual TTL @type text: string @raises dns.ttl.BadTTL: the TTL is not well-formed @rtype: int r � �wi�: �di�Q �hi �m�< �szunknown unit '%s'ztrailing integeri���z0TTL should be between 0 and 2^31 - 1 (inclusive))�isdigitr r �lower)�textZtotalZcurrent�cr r r � from_text s8 r ) r Z dns.exceptionZdnsZ_compatr Z exception� SyntaxErrorr r r r r r �<module> s
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