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platutils_posix.py
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platutils_posix.py
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# -*- coding: utf-8 -*-
""" Platform specific utility functions, posix version
Importing this module directly is not portable - rather, import platutils
to use these functions in platform agnostic fashion.
"""
#*****************************************************************************
# Copyright (C) 2001-2006 Fernando Perez <fperez@colorado.edu>
#
# Distributed under the terms of the BSD License. The full license is in
# the file COPYING, distributed as part of this software.
#*****************************************************************************
from IPython import Release
__author__ = '%s <%s>' % Release.authors['Ville']
__license__ = Release.license
import sys
import os
ignore_termtitle = False
def _dummy_op(*a, **b):
""" A no-op function """
def _set_term_title_xterm(title):
""" Change virtual terminal title in xterm-workalikes """
sys.stdout.write('\033]%d;%s\007' % (0,title))
if os.environ.get('TERM','') == 'xterm':
set_term_title = _set_term_title_xterm
else:
set_term_title = _dummy_op