mirror of https://github.com/morpheus65535/bazarr
47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license
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# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc.
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#
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# Permission to use, copy, modify, and distribute this software and its
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# documentation for any purpose with or without fee is hereby granted,
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# provided that the above copyright notice and this permission notice
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# appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
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# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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import dns.rdtypes.mxbase
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import dns.immutable
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@dns.immutable.immutable
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class AFSDB(dns.rdtypes.mxbase.UncompressedDowncasingMX):
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"""AFSDB record"""
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# Use the property mechanism to make "subtype" an alias for the
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# "preference" attribute, and "hostname" an alias for the "exchange"
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# attribute.
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#
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# This lets us inherit the UncompressedMX implementation but lets
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# the caller use appropriate attribute names for the rdata type.
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#
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# We probably lose some performance vs. a cut-and-paste
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# implementation, but this way we don't copy code, and that's
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# good.
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@property
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def subtype(self):
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"the AFSDB subtype"
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return self.preference
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@property
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def hostname(self):
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"the AFSDB hostname"
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return self.exchange
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