Current File : //lib/python3/dist-packages/gpg/util.py
# Copyright (C) 2016 g10 Code GmbH
# Copyright (C) 2004,2008 Igor Belyi <belyi@users.sourceforge.net>
# Copyright (C) 2002 John Goerzen <jgoerzen@complete.org>
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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 this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from __future__ import absolute_import, print_function, unicode_literals
import sys
del absolute_import, print_function, unicode_literals
def process_constants(prefix, scope):
"""Called by the constant modules to load up the constants from the C
library starting with PREFIX. Matching constants will be inserted
into SCOPE with PREFIX stripped from the names. Returns the names
of inserted constants.
"""
from . import gpgme
index = len(prefix)
constants = {
identifier[index:]: getattr(gpgme, identifier)
for identifier in dir(gpgme) if identifier.startswith(prefix)
}
scope.update(constants)
return list(constants.keys())
def percent_escape(s):
return ''.join('%{0:2x}'.format(ord(c))
if c == '+' or c == '"' or c == '%' or ord(c) <= 0x20 else c
for c in s)
# Python2/3 compatibility
if sys.version_info[0] == 3:
# Python3
def is_a_string(x):
return isinstance(x, str)
else:
# Python2
def is_a_string(x):
return isinstance(x, basestring)
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