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#
# Copyright (C) 2010 Wikkid Developers.
#
# This software is licensed under the GNU Affero General Public License
# version 3 (see the file LICENSE).
"""The root resource class.
The root resource represents the object at the root of the wiki path.
Currently this just refers to '/', but it is expected that at some stage in
the not too distant future the server will support a wiki root where it is not
the root path.
"""
from zope.interface import implementer
from wikkid.model.directory import DirectoryResource
from wikkid.interface.resource import IRootResource
@implementer(IRootResource)
class RootResource(DirectoryResource):
"""The root of the wiki.
Some special wiki views hang off the root resource and not others. A root
resource is also a directory resource where the directory is the root of
the filesystem.
"""
def get_dir_name(self):
return None
@property
def has_home_page(self):
return self.file_resource is not None
def __repr__(self):
return "<RootResource '/'>"
@property
def preferred_path(self):
return '/'
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