upstream/ipython Files · IPython/rlineimpl.py

* IPython/Extensions/ipipe.py: Rename XAttr to AttributeDetail...

* IPython/Extensions/ipipe.py: Rename XAttr to AttributeDetail and make it iterable (iterating over the attribute itself). Add two new magic strings for __xattrs__(): If the string starts with "-", the attribute will not be displayed in ibrowse's detail view (but it can still be iterated over). This makes it possible to add attributes that are large lists or generator methods to the detail view. Replace magic attribute names and _attrname() and _getattr() with "descriptors": For each type of magic attribute name there's a subclass of Descriptor: None -> SelfDescriptor(); "foo" -> AttributeDescriptor("foo"); "foo()" -> MethodDescriptor("foo"); "-foo" -> IterAttributeDescriptor("foo"); "-foo()" -> IterMethodDescriptor("foo"); foo() -> FunctionDescriptor(foo). Magic strings returned from __xattrs__() are still supported. * IPython/Extensions/ibrowse.py: If fetching the next row from the input fails in ibrowse.fetch(), the exception object is added as the last item and item fetching is canceled. This prevents ibrowse from aborting if e.g. a generator throws an exception midway through execution. * IPython/Extensions/ipipe.py: Turn ifile's properties mimetype and encoding into methods.

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      # -*- coding: utf-8 -*-

      """ Imports and provides the "correct" version of readline for the platform.

      Readline is used throughout IPython as "import IPython.rlineimpl as readline.

      In addition to normal readline stuff, this module provides have_readline boolean 

      and _outputfile variable used in genutils.

      $Id: Magic.py 1096 2006-01-28 20:08:02Z vivainio $"""

      import sys

      have_readline = False

      if sys.platform == 'win32':

          try:

              import pyreadline.rlmain

              #add config for inputrcpath here:

              #pyreadline.rlmain.config_path="c:/python/test_config.ini"

              from readline import *

              #print "Using the new pyreadline (thanks for participating in the testing!)"

              have_readline = True

              import readline as _rl

          except ImportError:

              #print "IPython team recommends the new pyreadline for Windows use, "

              #print "It's superior especially with non-US keyboard layouts."

              #print "Try installing it with 'easy_install pyreadline (ctypes is required) or"

              #print "svn co http://ipython.scipy.org/svn/ipython/pyreadline/trunk pyreadline"

              #print "Trying 'old' windows readline."

              #print "Using 'old' readline, you might want to try pyreadline:"

              #print "http://projects.scipy.org/ipython/ipython/wiki/PyReadline/Intro"

              try:

                  from readline import *

                  import readline as _rl

                  have_readline = True

              except ImportError:

                  pass

          if have_readline:

              try:

                  _outputfile=_rl.GetOutputFile()

              except NameError:

                  print "Failed GetOutputFile"

                  have_readline = False

      else:

          try:

              from readline import *

              have_readline = True

          except ImportError:

              pass

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				# -- coding: utf-8 --
				""" Imports and provides the "correct" version of readline for the platform.

				Readline is used throughout IPython as "import IPython.rlineimpl as readline.

				In addition to normal readline stuff, this module provides have_readline boolean
				and _outputfile variable used in genutils.

				$Id: Magic.py 1096 2006-01-28 20:08:02Z vivainio $"""


				import sys

				have_readline = False

				if sys.platform == 'win32':
				try:
				import pyreadline.rlmain
				#add config for inputrcpath here:
				#pyreadline.rlmain.config_path="c:/python/test_config.ini"
				from readline import *
				#print "Using the new pyreadline (thanks for participating in the testing!)"

				have_readline = True

				import readline as _rl
				except ImportError:
				#print "IPython team recommends the new pyreadline for Windows use, "
				#print "It's superior especially with non-US keyboard layouts."
				#print "Try installing it with 'easy_install pyreadline (ctypes is required) or"
				#print "svn co http://ipython.scipy.org/svn/ipython/pyreadline/trunk pyreadline"
				#print "Trying 'old' windows readline."
				#print "Using 'old' readline, you might want to try pyreadline:"
				#print "http://projects.scipy.org/ipython/ipython/wiki/PyReadline/Intro"
				try:
				from readline import *
				import readline as _rl
				have_readline = True
				except ImportError:
				pass

				if have_readline:
				try:
				_outputfile=_rl.GetOutputFile()
				except NameError:
				print "Failed GetOutputFile"
				have_readline = False

				else:
				try:
				from readline import *
				have_readline = True
				except ImportError:
				pass