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

Protect against failure to show local data....

Protect against failure to show local data. See https://github.com/napari/napari/pull/3201 where formatting traceback was failing and lead to silenced errors. With this change we instead get the rest of the traceback but without the local variables, which is still better.

Paul Ivanov - - Load All Authors

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      #*****************************************************************************

      # Copyright (C) 2016 The IPython Team <ipython-dev@scipy.org>

      #

      # Distributed under the terms of the BSD License.  The full license is in

      # the file COPYING, distributed as part of this software.

      #*****************************************************************************

      """

      Color managing related utilities

      """

      import pygments

      from traitlets.config import Configurable

      from traitlets import Unicode

      available_themes = lambda : [s for s in pygments.styles.get_all_styles()]+['NoColor','LightBG','Linux', 'Neutral']

      class Colorable(Configurable):

          """

          A subclass of configurable for all the classes that have a `default_scheme`

          """

          default_style=Unicode('LightBG').tag(config=True)

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				#*****************************************************************************
				# Copyright (C) 2016 The IPython Team <ipython-dev@scipy.org>
				#
				# Distributed under the terms of the BSD License. The full license is in
				# the file COPYING, distributed as part of this software.
				#*****************************************************************************

				"""
				Color managing related utilities
				"""

				import pygments

				from traitlets.config import Configurable
				from traitlets import Unicode


				available_themes = lambda : [s for s in pygments.styles.get_all_styles()]+['NoColor','LightBG','Linux', 'Neutral']

				class Colorable(Configurable):
				"""
				A subclass of configurable for all the classes that have a `default_scheme`
				"""
				default_style=Unicode('LightBG').tag(config=True)