/usr/lib/python2.7/dist-packages/vamos/rsf2model/tools.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 64 65 66 67 68 69 70 71 | """rsf2model - extracts presence implications from kconfig dumps"""
# Copyright (C) 2011 Christian Dietrich <christian.dietrich@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 functools
import sys
class UnicodeMixin(object):
"""3.0 compatible version of __str__"""
if sys.version_info > (3, 0):
__str__ = lambda x: x.__unicode__()
else:
__str__ = lambda x: unicode(x).encode('utf-8')
class Repr(UnicodeMixin):
"""Makes the representation of a object its str()"""
__repr__ = lambda x: x.__unicode__()
class memoized(object):
"""Decorator that caches a function's return value each time it is called.
If called later with the same arguments, the cached value is returned, and
not re-evaluated.
"""
def __init__(self, func):
self.func = func
self.cache = {}
def __call__(self, *args):
try:
return self.cache[args]
except KeyError:
value = self.func(*args)
self.cache[args] = value
return value
except TypeError:
# uncachable -- for instance, passing a list as an argument.
# Better to not cache than to blow up entirely.
return self.func(*args)
def __repr__(self):
"""Return the function's docstring."""
return self.func.__doc__
def __get__(self, obj, objtype):
"""Support instance methods."""
return functools.partial(self.__call__, obj)
free_count = 0
def new_free_item():
global free_count
i = free_count
free_count += 1
return "__FREE__%d" % i
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