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Diffstat (limited to 'ipalib/crud.py')
-rw-r--r-- | ipalib/crud.py | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/ipalib/crud.py b/ipalib/crud.py new file mode 100644 index 000000000..1be727673 --- /dev/null +++ b/ipalib/crud.py @@ -0,0 +1,83 @@ +# Authors: +# Jason Gerard DeRose <jderose@redhat.com> +# +# Copyright (C) 2008 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; version 2 only +# +# 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, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +""" + +""" + +from base import NameSpace + +class Named(object): + def __get_name(self): + return self.__class__.__name__ + name = property(__get_name) + +class ObjectMember(Named): + def __init__(self, obj): + self.__obj = obj + + def __get_obj(self): + return self.__obj + obj = property(__get_obj) + + +class Command(ObjectMember): + def __get_full_name(self): + return '%s_%s' % (self.name, self.obj.name) + full_name = property(__get_full_name) + +class Attribute(ObjectMember): + def __get_full_name(self): + return '%s_%s' % (self.obj.name, self.name) + full_name = property(__get_full_name) + + +class Object(Named): + def __init__(self): + self.__commands = self.__build_ns(self.get_commands) + self.__attributes = self.__build_ns(self.get_attributes, True) + + def __get_commands(self): + return self.__commands + commands = property(__get_commands) + + def __get_attributes(self): + return self.__attributes + attributes = property(__get_attributes) + + def __build_ns(self, callback, preserve=False): + d = {} + o = [] + for cls in callback(): + i = cls(self) + assert i.name not in d + d[i.name] = i + o.append(i.name) + if preserve: + return NameSpace(d, order=o) + return NameSpace(d) + + def __get_commands(self): + return + + def get_commands(self): + raise NotImplementedError + + def get_attributes(self): + raise NotImplementedError |