Package dns :: Package rdtypes :: Package IN :: Module AAAA
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Source Code for Module dns.rdtypes.IN.AAAA

 1  # Copyright (C) 2003-2007, 2009-2011 Nominum, Inc. 
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15   
16  import dns.exception 
17  import dns.inet 
18  import dns.rdata 
19  import dns.tokenizer 
20   
21 -class AAAA(dns.rdata.Rdata):
22 """AAAA record. 23 24 @ivar address: an IPv6 address 25 @type address: string (in the standard IPv6 format)""" 26 27 __slots__ = ['address'] 28
29 - def __init__(self, rdclass, rdtype, address):
30 super(AAAA, self).__init__(rdclass, rdtype) 31 # check that it's OK 32 junk = dns.inet.inet_pton(dns.inet.AF_INET6, address) 33 self.address = address
34
35 - def to_text(self, origin=None, relativize=True, **kw):
36 return self.address
37
38 - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True):
39 address = tok.get_identifier() 40 tok.get_eol() 41 return cls(rdclass, rdtype, address)
42 43 from_text = classmethod(from_text) 44
45 - def to_wire(self, file, compress = None, origin = None):
46 file.write(dns.inet.inet_pton(dns.inet.AF_INET6, self.address))
47
48 - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None):
49 address = dns.inet.inet_ntop(dns.inet.AF_INET6, 50 wire[current : current + rdlen]) 51 return cls(rdclass, rdtype, address)
52 53 from_wire = classmethod(from_wire) 54
55 - def _cmp(self, other):
56 sa = dns.inet.inet_pton(dns.inet.AF_INET6, self.address) 57 oa = dns.inet.inet_pton(dns.inet.AF_INET6, other.address) 58 return cmp(sa, oa)
59