1 files changed, 0 insertions, 105 deletions
diff --git a/third_party/dnspython/dns/rdtypes/mxbase.py b/third_party/dnspython/dns/rdtypes/mxbase.py
deleted file mode 100644
index abc6a9ed5b2..00000000000
--- a/third_party/dnspython/dns/rdtypes/mxbase.py
+++ /dev/null
@@ -1,105 +0,0 @@
-# Copyright (C) 2003-2007, 2009-2011 Nominum, Inc.
-#
-# Permission to use, copy, modify, and distribute this software and its
-# documentation for any purpose with or without fee is hereby granted,
-# provided that the above copyright notice and this permission notice
-# appear in all copies.
-#
-# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
-# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
-# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
-# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-"""MX-like base classes."""
-
-import cStringIO
-import struct
-
-import dns.exception
-import dns.rdata
-import dns.name
-
-class MXBase(dns.rdata.Rdata):
-    """Base class for rdata that is like an MX record.
-
-    @ivar preference: the preference value
-    @type preference: int
-    @ivar exchange: the exchange name
-    @type exchange: dns.name.Name object"""
-
-    __slots__ = ['preference', 'exchange']
-
-    def __init__(self, rdclass, rdtype, preference, exchange):
-        super(MXBase, self).__init__(rdclass, rdtype)
-        self.preference = preference
-        self.exchange = exchange
-
-    def to_text(self, origin=None, relativize=True, **kw):
-        exchange = self.exchange.choose_relativity(origin, relativize)
-        return '%d %s' % (self.preference, exchange)
-
-    def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True):
-        preference = tok.get_uint16()
-        exchange = tok.get_name()
-        exchange = exchange.choose_relativity(origin, relativize)
-        tok.get_eol()
-        return cls(rdclass, rdtype, preference, exchange)
-
-    from_text = classmethod(from_text)
-
-    def to_wire(self, file, compress = None, origin = None):
-        pref = struct.pack("!H", self.preference)
-        file.write(pref)
-        self.exchange.to_wire(file, compress, origin)
-
-    def to_digestable(self, origin = None):
-        return struct.pack("!H", self.preference) + \
-            self.exchange.to_digestable(origin)
-
-    def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None):
-        (preference, ) = struct.unpack('!H', wire[current : current + 2])
-        current += 2
-        rdlen -= 2
-        (exchange, cused) = dns.name.from_wire(wire[: current + rdlen],
-                                               current)
-        if cused != rdlen:
-            raise dns.exception.FormError
-        if not origin is None:
-            exchange = exchange.relativize(origin)
-        return cls(rdclass, rdtype, preference, exchange)
-
-    from_wire = classmethod(from_wire)
-
-    def choose_relativity(self, origin = None, relativize = True):
-        self.exchange = self.exchange.choose_relativity(origin, relativize)
-
-    def _cmp(self, other):
-        sp = struct.pack("!H", self.preference)
-        op = struct.pack("!H", other.preference)
-        v = cmp(sp, op)
-        if v == 0:
-            v = cmp(self.exchange, other.exchange)
-        return v
-
-class UncompressedMX(MXBase):
-    """Base class for rdata that is like an MX record, but whose name
-    is not compressed when converted to DNS wire format, and whose
-    digestable form is not downcased."""
-
-    def to_wire(self, file, compress = None, origin = None):
-        super(UncompressedMX, self).to_wire(file, None, origin)
-
-    def to_digestable(self, origin = None):
-        f = cStringIO.StringIO()
-        self.to_wire(f, None, origin)
-        return f.getvalue()
-
-class UncompressedDowncasingMX(MXBase):
-    """Base class for rdata that is like an MX record, but whose name
-    is not compressed when convert to DNS wire format."""
-
-    def to_wire(self, file, compress = None, origin = None):
-        super(UncompressedDowncasingMX, self).to_wire(file, None, origin)