Remove duplicate and unused utility code

IPA has some unused code from abandoned features (Radius, ipa 1.x user
input, commant-line tab completion), as well as some duplicate utilities.
This patch cleans up the utility modules.

Duplicate code consolidated into ipapython.ipautil:
    {ipalib.util,ipaserver.ipautil,ipapython.ipautil}.realm_to_suffix
    {ipaserver,ipapython}.ipautil.CIDict
            (with style improvements from the ipaserver version)
    {ipapython.entity,ipaserver.ipautil}.utf8_encode_value
    {ipapython.entity,ipaserver.ipautil}.utf8_encode_values

ipalib.util.get_fqdn was removed in favor of the same function in
ipaserver.install.installutils

Removed unused code:
    ipalib.util:
        load_plugins_in_dir
        import_plugins_subpackage
        make_repr (was imported but unused; also removed from tests)

    ipapython.ipautil:
        format_list
        parse_key_value_pairs
        read_pairs_file
        read_items_file
        user_input_plain
        AttributeValueCompleter
        ItemCompleter

    ipaserver.ipautil:
        get_gsserror (a different version exists in ipapython.ipautil)

ipaserver.ipautil ended up empty and is removed entirely.

https://fedorahosted.org/freeipa/ticket/2650

1 files changed, 0 insertions, 141 deletions

diff --git a/ipaserver/ipautil.py b/ipaserver/ipautil.py
deleted file mode 100644
index 311f50ec..00000000
--- a/ipaserver/ipautil.py
+++ /dev/null
@@ -1,141 +0,0 @@
-# Authors: Simo Sorce <ssorce@redhat.com>
-#
-# Copyright (C) 2007    Red Hat
-# see file 'COPYING' for use and warranty information
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.    See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-import xmlrpclib
-import re
-
-def realm_to_suffix(realm_name):
-    """
-    Convert a kerberos realm into the IPA suffix.
-    """
-    s = realm_name.split(".")
-    terms = ["dc=" + x.lower() for x in s]
-    return ",".join(terms)
-
-class CIDict(dict):
-    """
-    Case-insensitive but case-respecting dictionary.
-
-    This code is derived from python-ldap's cidict.py module,
-    written by stroeder: http://python-ldap.sourceforge.net/
-
-    This version extends 'dict' so it works properly with TurboGears.
-    If you extend UserDict, isinstance(foo, dict) returns false.
-    """
-
-    def __init__(self, default=None):
-        super(CIDict, self).__init__()
-        self._keys = {}
-        self.update(default or {})
-
-    def __getitem__(self, key):
-        return super(CIDict, self).__getitem__(key.lower())
-
-    def __setitem__(self, key, value):
-        lower_key = key.lower()
-        self._keys[lower_key] = key
-        return super(CIDict, self).__setitem__(lower_key, value)
-
-    def __delitem__(self, key):
-        lower_key = key.lower()
-        del self._keys[lower_key]
-        return super(CIDict, self).__delitem__(key.lower())
-
-    def update(self, dict):
-        for key in dict.keys():
-            self[key] = dict[key]
-
-    def has_key(self, key):
-        return super(CIDict, self).has_key(key.lower())
-
-    def get(self, key, failobj=None):
-        try:
-            return self[key]
-        except KeyError:
-            return failobj
-
-    def keys(self):
-        return self._keys.values()
-
-    def items(self):
-        result = []
-        for k in self._keys.values():
-            result.append((k, self[k]))
-        return result
-
-    def copy(self):
-        copy = {}
-        for k in self._keys.values():
-            copy[k] = self[k]
-        return copy
-
-    def iteritems(self):
-        return self.copy().iteritems()
-
-    def iterkeys(self):
-        return self.copy().iterkeys()
-
-    def setdefault(self, key, value=None):
-        try:
-            return self[key]
-        except KeyError:
-            self[key] = value
-            return value
-
-    def pop(self, key, *args):
-        try:
-            value = self[key]
-            del self[key]
-            return value
-        except KeyError:
-            if len(args) == 1:
-                return args[0]
-            raise
-
-    def popitem(self):
-        (lower_key, value) = super(CIDict, self).popitem()
-        key = self._keys[lower_key]
-        del self._keys[lower_key]
-
-        return (key, value)
-
-
-def get_gsserror(e):
-    """A GSSError exception looks differently in python 2.4 than it does
-       in python 2.5, deal with it."""
-
-    try:
-        primary = e[0]
-        secondary = e[1]
-    except Exception:
-        primary = e[0][0]
-        secondary = e[0][1]
-
-    return (primary[0], secondary[0])
-
-def utf8_encode_value(value):
-    if isinstance(value, unicode):
-        return value.encode('utf-8')
-    return value
-
-def utf8_encode_values(values):
-    if isinstance(values, list) or isinstance(values, tuple):
-        return map(utf8_encode_value, values)
-    else:
-        return utf8_encode_value(values)