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

semantic names for indicator icons...

semantic names for indicator icons For all of the discussion that we had about what kind of icons should and should not be used to indicate what mode the notebook is in, we never went through to make it possible to override it. With this change, it is now possible to override what icons are displayed for Command and Edit Modes. For example, @minrk liked the fighter-jet icon for Command Mode, so he can put this in his custom.css .ipython-command-mode:before { content: "\f0fb"; }

Thomas Kluyver - - Load All Authors

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      # encoding: utf-8

      """Utilities for working with data structures like lists, dicts and tuples.

      """

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

      #  Copyright (C) 2008-2011  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.

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

      from .py3compat import xrange

      def uniq_stable(elems):

          """uniq_stable(elems) -> list

          Return from an iterable, a list of all the unique elements in the input,

          but maintaining the order in which they first appear.

          Note: All elements in the input must be hashable for this routine

          to work, as it internally uses a set for efficiency reasons.

          """

          seen = set()

          return [x for x in elems if x not in seen and not seen.add(x)]

      def flatten(seq):

          """Flatten a list of lists (NOT recursive, only works for 2d lists)."""

          return [x for subseq in seq for x in subseq]

      def chop(seq, size):

          """Chop a sequence into chunks of the given size."""

          return [seq[i:i+size] for i in xrange(0,len(seq),size)]

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				# encoding: utf-8
				"""Utilities for working with data structures like lists, dicts and tuples.
				"""

				#-----------------------------------------------------------------------------
				# Copyright (C) 2008-2011 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.
				#-----------------------------------------------------------------------------

				from .py3compat import xrange

				def uniq_stable(elems):
				"""uniq_stable(elems) -> list

				Return from an iterable, a list of all the unique elements in the input,
				but maintaining the order in which they first appear.

				Note: All elements in the input must be hashable for this routine
				to work, as it internally uses a set for efficiency reasons.
				"""
				seen = set()
				return [x for x in elems if x not in seen and not seen.add(x)]


				def flatten(seq):
				"""Flatten a list of lists (NOT recursive, only works for 2d lists)."""

				return [x for subseq in seq for x in subseq]


				def chop(seq, size):
				"""Chop a sequence into chunks of the given size."""
				return [seq[i:i+size] for i in xrange(0,len(seq),size)]