upstream/ipython Files · IPython/utils/cursesimport.py

Document object interface to HistoryManger according to our conventions....

Document object interface to HistoryManger according to our conventions. All our objects should have their interface documented at the class level before the actual constructor.

Brian Granger - - Load All Authors

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             cursesimport.py
        
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        Brian Granger
    
Work to address the review comments on Fernando's branch....

              r2498
            
      # 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')

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Brian Granger Work to address the review comments on Fernando's branch....	r2498	# 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')