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__module__ __qualname__NOERRORFORMERRSERVFAILNXDOMAINNOTIMPREFUSEDYXDOMAINYXRRSETNXRRSETNOTAUTHNOTZONE DSOTYPENIBADVERSBADSIGBADKEYBADTIMEBADMODEBADNAMEBADALGBADTRUNC BADCOOKIE classmethodr r r r r r r s2
r c @ s e Zd ZdZdS )r zA DNS rcode is unknown.N)r r r! __doc__r r r r r O s r )textreturnc C s
t | S )zConvert text into an rcode.
*text*, a ``str``, the textual rcode or an integer in textual form.
Raises ``dns.rcode.UnknownRcode`` if the rcode mnemonic is unknown.
Returns a ``dns.rcode.Rcode``.
)r from_text)r9 r r r r; S s
r; )flags ednsflagsr: c C s | d@ |d? d@ B }t |S )zReturn the rcode value encoded by flags and ednsflags.
*flags*, an ``int``, the DNS flags field.
*ednsflags*, an ``int``, the EDNS flags field.
Raises ``ValueError`` if rcode is < 0 or > 4095
Returns a ``dns.rcode.Rcode``.
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from_flags` s rA )r@ r: c C s4 | dk s| dkrt d| d@ }| d@ d> }||fS )zReturn a (flags, ednsflags) tuple which encodes the rcode.
*value*, a ``dns.rcode.Rcode``, the rcode.
Raises ``ValueError`` if rcode is < 0 or > 4095.
Returns an ``(int, int)`` tuple.
r r z rcode must be >= 0 and <= 4095r> r? r )
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rD F)r@ tsigr: c C s |r| t jkrdS t | S )zConvert rcode into text.
*value*, a ``dns.rcode.Rcode``, the rcode.
Raises ``ValueError`` if rcode is < 0 or > 4095.
Returns a ``str``.
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