diff options
Diffstat (limited to 'charms/trusty/keepalived/hooks/charmhelpers/core/strutils.py')
| -rw-r--r-- | charms/trusty/keepalived/hooks/charmhelpers/core/strutils.py | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/charms/trusty/keepalived/hooks/charmhelpers/core/strutils.py b/charms/trusty/keepalived/hooks/charmhelpers/core/strutils.py deleted file mode 100644 index a2a784a..0000000 --- a/charms/trusty/keepalived/hooks/charmhelpers/core/strutils.py +++ /dev/null @@ -1,42 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# Copyright 2014-2015 Canonical Limited. -# -# This file is part of charm-helpers. -# -# charm-helpers is free software: you can redistribute it and/or modify -# it under the terms of the GNU Lesser General Public License version 3 as -# published by the Free Software Foundation. -# -# charm-helpers 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 Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public License -# along with charm-helpers. If not, see <http://www.gnu.org/licenses/>. - -import six - - -def bool_from_string(value): - """Interpret string value as boolean. - - Returns True if value translates to True otherwise False. - """ - if isinstance(value, six.string_types): - value = six.text_type(value) - else: - msg = "Unable to interpret non-string value '%s' as boolean" % (value) - raise ValueError(msg) - - value = value.strip().lower() - - if value in ['y', 'yes', 'true', 't', 'on']: - return True - elif value in ['n', 'no', 'false', 'f', 'off']: - return False - - msg = "Unable to interpret string value '%s' as boolean" % (value) - raise ValueError(msg) |