1 files changed, 0 insertions, 114 deletions
diff --git a/third_party/dnspython/dns/rdataclass.py b/third_party/dnspython/dns/rdataclass.py
deleted file mode 100644
index 7601e70c3a4..00000000000
--- a/third_party/dnspython/dns/rdataclass.py
+++ /dev/null
@@ -1,114 +0,0 @@
-# Copyright (C) 2001-2007, 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.
-
-"""DNS Rdata Classes.
-
-@var _by_text: The rdata class textual name to value mapping
-@type _by_text: dict
-@var _by_value: The rdata class value to textual name mapping
-@type _by_value: dict
-@var _metaclasses: If an rdataclass is a metaclass, there will be a mapping
-whose key is the rdatatype value and whose value is True in this dictionary.
-@type _metaclasses: dict"""
-
-import re
-
-import dns.exception
-
-RESERVED0 = 0
-IN = 1
-CH = 3
-HS = 4
-NONE = 254
-ANY = 255
-
-_by_text = {
-    'RESERVED0' : RESERVED0,
-    'IN' : IN,
-    'CH' : CH,
-    'HS' : HS,
-    'NONE' : NONE,
-    'ANY' : ANY
-    }
-
-# We construct the inverse mapping programmatically to ensure that we
-# cannot make any mistakes (e.g. omissions, cut-and-paste errors) that
-# would cause the mapping not to be true inverse.
-
-_by_value = dict([(y, x) for x, y in _by_text.iteritems()])
-
-# Now that we've built the inverse map, we can add class aliases to
-# the _by_text mapping.
-
-_by_text.update({
-    'INTERNET' : IN,
-    'CHAOS' : CH,
-    'HESIOD' : HS
-    })
-
-_metaclasses = {
-    NONE : True,
-    ANY : True
-    }
-
-_unknown_class_pattern = re.compile('CLASS([0-9]+)$', re.I);
-
-class UnknownRdataclass(dns.exception.DNSException):
-    """Raised when a class is unknown."""
-    pass
-
-def from_text(text):
-    """Convert text into a DNS rdata class value.
-    @param text: the text
-    @type text: string
-    @rtype: int
-    @raises dns.rdataclass.UnknownRdataclass: the class is unknown
-    @raises ValueError: the rdata class value is not >= 0 and <= 65535
-    """
-
-    value = _by_text.get(text.upper())
-    if value is None:
-        match = _unknown_class_pattern.match(text)
-        if match == None:
-            raise UnknownRdataclass
-        value = int(match.group(1))
-        if value < 0 or value > 65535:
-            raise ValueError("class must be between >= 0 and <= 65535")
-    return value
-
-def to_text(value):
-    """Convert a DNS rdata class to text.
-    @param value: the rdata class value
-    @type value: int
-    @rtype: string
-    @raises ValueError: the rdata class value is not >= 0 and <= 65535
-    """
-
-    if value < 0 or value > 65535:
-        raise ValueError("class must be between >= 0 and <= 65535")
-    text = _by_value.get(value)
-    if text is None:
-        text = 'CLASS' + `value`
-    return text
-
-def is_metaclass(rdclass):
-    """True if the class is a metaclass.
-    @param rdclass: the rdata class
-    @type rdclass: int
-    @rtype: bool"""
-
-    if _metaclasses.has_key(rdclass):
-        return True
-    return False