1 files changed, 0 insertions, 114 deletions
diff --git a/dns/exception.py b/dns/exception.py
deleted file mode 100644
index cbcdb57..0000000
--- a/dns/exception.py
+++ /dev/null
@@ -1,114 +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.
-
-"""Common DNS Exceptions."""
-
-
-class DNSException(Exception):
-    """Abstract base class shared by all dnspython exceptions.
-
-    It supports two basic modes of operation:
-
-    a) Old/compatible mode is used if __init__ was called with
-       empty **kwargs.
-    In compatible mode all *args are passed to standard Python Exception class
-    as before and all *args are printed by standard __str__ implementation.
-    Class variable msg (or doc string if msg is None) is returned from str()
-    if *args is empty.
-
-    b) New/parametrized mode is used if __init__ was called with
-       non-empty **kwargs.
-    In the new mode *args has to be empty and all kwargs has to exactly match
-    set in class variable self.supp_kwargs. All kwargs are stored inside
-    self.kwargs and used in new __str__ implementation to construct
-    formated message based on self.fmt string.
-
-    In the simplest case it is enough to override supp_kwargs and fmt
-    class variables to get nice parametrized messages.
-    """
-    msg = None  # non-parametrized message
-    supp_kwargs = set()  # accepted parameters for _fmt_kwargs (sanity check)
-    fmt = None  # message parametrized with results from _fmt_kwargs
-
-    def __init__(self, *args, **kwargs):
-        self._check_params(*args, **kwargs)
-        self._check_kwargs(**kwargs)
-        self.kwargs = kwargs
-        if self.msg is None:
-            # doc string is better implicit message than empty string
-            self.msg = self.__doc__
-        if args:
-            super(DNSException, self).__init__(*args)
-        else:
-            super(DNSException, self).__init__(self.msg)
-
-    def _check_params(self, *args, **kwargs):
-        """Old exceptions supported only args and not kwargs.
-
-        For sanity we do not allow to mix old and new behavior."""
-        if args or kwargs:
-            assert bool(args) != bool(kwargs), \
-                'keyword arguments are mutually exclusive with positional args'
-
-    def _check_kwargs(self, **kwargs):
-        if kwargs:
-            assert set(kwargs.keys()) == self.supp_kwargs, \
-                'following set of keyword args is required: %s' % (
-                    self.supp_kwargs)
-
-    def _fmt_kwargs(self, **kwargs):
-        """Format kwargs before printing them.
-
-        Resulting dictionary has to have keys necessary for str.format call
-        on fmt class variable.
-        """
-        fmtargs = {}
-        for kw, data in kwargs.items():
-            if isinstance(data, (list, set)):
-                # convert list of <someobj> to list of str(<someobj>)
-                fmtargs[kw] = list(map(str, data))
-                if len(fmtargs[kw]) == 1:
-                    # remove list brackets [] from single-item lists
-                    fmtargs[kw] = fmtargs[kw].pop()
-            else:
-                fmtargs[kw] = data
-        return fmtargs
-
-    def __str__(self):
-        if self.kwargs and self.fmt:
-            # provide custom message constructed from keyword arguments
-            fmtargs = self._fmt_kwargs(**self.kwargs)
-            return self.fmt.format(**fmtargs)
-        else:
-            # print *args directly in the same way as old DNSException
-            return super(DNSException, self).__str__()
-
-
-class FormError(DNSException):
-    """DNS message is malformed."""
-
-class SyntaxError(DNSException):
-    """Text input is malformed."""
-
-class UnexpectedEnd(SyntaxError):
-    """Text input ended unexpectedly."""
-
-class TooBig(DNSException):
-    """The DNS message is too big."""
-
-class Timeout(DNSException):
-    """The DNS operation timed out."""
-    supp_kwargs = set(['timeout'])
-    fmt = "%s after {timeout} seconds" % __doc__[:-1]