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Add pexpect version 2.3 (revision 507) to IPython.external....
Add pexpect version 2.3 (revision 507) to IPython.external. We will only use our copy if the system-installed one isn't found. This lets us run the core of ipython on top of the stdlib, while having far better subprocess control than we otherwise would on posix. On windows, pexpect doesn't exist, so the subprocess situation is still not ideal. pexpect is MIT-licensed. For more information on pexpect: http://www.noah.org/wiki/Pexpect

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cursesimport.py
30 lines | 1.1 KiB | text/x-python | PythonLexer
# encoding: utf-8
"""
See if we have curses.
"""
#-----------------------------------------------------------------------------
# Copyright (C) 2008-2009 The IPython Development Team
#
# Distributed under the terms of the BSD License. The full license is in
# the file COPYING, distributed as part of this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Code
#-----------------------------------------------------------------------------
# Curses and termios are Unix-only modules
try:
import curses
# We need termios as well, so if its import happens to raise, we bail on
# using curses altogether.
import termios
except ImportError:
use_curses = False
else:
# Curses on Solaris may not be complete, so we can't use it there
use_curses = hasattr(curses,'initscr')