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

Merge pull request from minrk/compositeerr...

Merge pull request from minrk/compositeerr Update Parallel Magics and Exception Display Based on feedback from @fperez, a few small changes to parallel exception handling and magics: Exception changes: * apply_requests trigger showtraceback machinery, so apply errors are as pretty as execute ones * InteractiveShell.showtraceback handles RemoteErrors, so it only draws the remote traceback, rather than the unhelpful local one. Magics changes: * removed parallelmagic extension * creating a Client *implies* activate of a lazily-evaluated directview on all engines * can activate Magics on multiple views with different suffixes: ```python eall = rc.activate('all', 'all') e0 = rc.activate(0, '0') %pxall a=5 %px0 print a ``` * add %pxconfig magic for changing default block/targets for a collection of magics * add targets arg to %%px cell magic * %result renamed to %pxresult for consistency (%result kept for bw compat) * %pxresult now only draws most recent result, but accepts all the output-formatting args of %%px * add --out arg to %%px for storing the AsyncResult object in the user_ns * changed %px to not be verbose by default, and added verbosity control to %pxconfig.

Matthias BUSSONNIER - - Load All Authors

File last commit:

r5390:c82649ea


                r7503:60e66298

Download file

             cursesimport.py
        
                    30 lines
            
             | 1.1 KiB
            
                | text/x-python
            
             |
                PythonLexer
            
             / IPython / utils / cursesimport.py
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

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

              r2498
            
      # encoding: utf-8

      """

      See if we have curses.

      """

      #-----------------------------------------------------------------------------

        Matthias BUSSONNIER
    
update copyright to 2011/20xx-2011...

              r5390
            
      #  Copyright (C) 2008-2011  The IPython Development Team

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

              r2498
            
      #

      #  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')

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

Brian Granger Work to address the review comments on Fernando's branch....	r2498	# encoding: utf-8
		"""
		See if we have curses.
		"""

		#-----------------------------------------------------------------------------
Matthias BUSSONNIER update copyright to 2011/20xx-2011...	r5390	# Copyright (C) 2008-2011 The IPython Development Team
Brian Granger Work to address the review comments on Fernando's branch....	r2498	#
		# 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')