/usr/lib/python2.7/dist-packages/vamos/golem/FileSet.py is in undertaker 1.6-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | """golem - analyzes feature dependencies in Linux makefiles"""
# Copyright (C) 2011-2012 Christian Dietrich <christian.dietrich@informatik.uni-erlangen.de>
# Copyright (C) 2012 Reinhard Tartler <tartler@informatik.uni-erlangen.de>
# Copyright (C) 2014 Stefan Hengelein <stefan.hengelein@fau.de>
#
# 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 logging
class FileSet:
""" A FileSet is a list of files and directories, compiled by a given selection. """
def __init__(self, atoms, selection):
self.selection = selection
self.atoms = atoms
try:
(self.var_impl, self.pov) = self.atoms.OP_list(selection)
except RuntimeError as e:
logging.error("Failed to determine fileset, continuing anyways: %s", e)
self.var_impl = set()
self.pov = set()
return
def compare_to_base(self, other):
""" Compare the filesets to a other selection.
@return ((f_added, f_deleted), (d_added, d_deleted))
"""
var_impl_added = self.var_impl - other.var_impl
var_impl_deleted = other.var_impl - self.var_impl
pov_added = self.pov - other.pov
pov_deleted = other.pov - self.pov
return ((var_impl_added, var_impl_deleted), (pov_added, pov_deleted))
class FileSetCache(dict):
def __init__(self, atoms):
dict.__init__(self)
self.atoms = atoms
def get_fileset(self, selection):
if not selection in self:
self[selection] = [FileSet(self.atoms, selection), 1]
else:
# hit
# logging.info("HIT " + str(sys.getsizeof(self)) + " " + str(len(self)))
self[selection][1] += 1
return self[selection][0]
|