##// END OF EJS Templates
fallback on lsof if otool not found in libedit detection...
fallback on lsof if otool not found in libedit detection This is necessary for Macs without XCode. It also prevents a crash in the unlikely event that neither is found. lsof detection is vulnerable to false positives if other (non-readline) modules are linked against libedit, but this is also unlikely. closes gh-524

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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')