Your IP : 172.28.240.42
# file_cruft.py - implementation of file cruft
# Copyright (C) 2008, 2009 Canonical, Ltd.
#
# 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 3 of the License.
#
# 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 os
import computerjanitor
_ = computerjanitor.setup_gettext()
class FileCruft(computerjanitor.Cruft):
"""Cruft that is individual files.
This type of cruft consists of individual files that should be
removed. Various plugins may decide that various files are cruft;
they can all use objects of FileCruft type to mark such files,
regardless of the reason the files are considered cruft.
When FileCruft instantiated, the file is identified by a pathname.
"""
def __init__(self, pathname, description):
self.pathname = pathname
st = os.stat(pathname)
self.disk_usage = st.st_blocks * 512
self.description = description
def get_prefix(self):
return "file"
def get_prefix_description(self):
return _("A file on disk")
def get_shortname(self):
return self.pathname
def get_description(self):
return "%s\n" % self.description
def get_disk_usage(self):
return self.disk_usage
def cleanup(self):
os.remove(self.pathname)