/usr/lib/python2.7/dist-packages/yarnutils/vars.py is in cmdtest 0.32-1.
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 | # Copyright 2017 Lars Wirzenius
#
# 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/>.
#
# =*= License: GPL-3+ =*=
import os
import yaml
class Variables(object):
_basename = 'vars.yaml'
def __init__(self, dirname):
self._filename = os.path.join(dirname, self._basename)
self._dict = self._load()
def _load(self):
if os.path.exists(self._filename):
with open(self._filename) as f:
return yaml.safe_load(f)
else:
return {}
def _save(self, values):
with open(self._filename, 'w') as f:
return yaml.safe_dump(values, stream=f)
def __getitem__(self, key):
return self._dict.get(key)
def __setitem__(self, key, value):
self._dict[key] = value
self._save(self._dict)
def get(self, key, default=None):
return self._dict.get(key, default)
def save(self):
self._save(self._dict)
def append(self, key, value):
if key in self._dict:
if not isinstance(self[key], list):
raise Exception('Value for {} is not a list'.format(key))
if key not in self._dict:
self._dict[key] = []
self._dict[key].append(value)
self.save()
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