/usr/lib/python3/dist-packages/twisted/names/__pycache__
Edit: /usr/lib/python3/dist-packages/twisted/names/__pycache__/common.cpython-310.pyc (9136B)
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Base functionality useful to various parts of Twisted Names.
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Resolve a name to an IP address, following I{CNAME} records and I{NS}
referrals recursively.
This is an implementation detail of L{ResolverBase.getHostByName}.
@param resolver: The resolver to use for the next query (unless handling
an I{NS} referral).
@type resolver: L{IResolver}
@param name: The name being looked up.
@type name: L{dns.Name}
@param answers: All of the records returned by the previous query (answers,
authority, and additional concatenated).
@type answers: L{list} of L{dns.RRHeader}
@param level: Remaining recursion budget. This is decremented at each
recursion. The query returns L{None} when it reaches 0.
@type level: L{int}
@returns: The first IPv4 or IPv6 address (as a dotted quad or colon
quibbles), or L{None} when no result is found.
@rtype: native L{str} or L{None}
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