/usr/share/pyshared/rgain/util.py is in python-rgain 1.2-1.
This file is owned by root:root, with mode 0o644.
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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 | # -*- coding: utf-8 -*-
#
# Copyright (c) 2009-2012 Felix Krull <f_krull@gmx.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 2, 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
import contextlib
@contextlib.contextmanager
def gobject_signals(obj, *signals):
"""Context manager to connect and disconnect GObject signals using a ``with``
statement.
"""
signal_ids = []
try:
for signal in signals:
signal_ids.append(obj.connect(*signal))
yield
finally:
for signal_id in signal_ids:
obj.disconnect(signal_id)
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