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# Copyright (C) 2006, 2007, 2009 Canonical Ltd
#
# 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 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
import os
from StringIO import StringIO
from bzrlib import errors
from bzrlib.tests import TestCase
from bzrlib.symbol_versioning import (
deprecated_in,
)
class _TTYStringIO(StringIO):
"""A helper class which makes a StringIO look like a terminal"""
def isatty(self):
return True
class _NonTTYStringIO(StringIO):
"""Helper that implements isatty() but returns False"""
def isatty(self):
return False
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