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

Merge pull request from ivanov/nbconvert-better-tests...

Merge pull request from ivanov/nbconvert-better-tests This PR fixes a few issues with nbconvert tests The code for testing 'ipython nbconvert' prior to this PR did not work as intended, and simply swallowed errors when pandoc wasn't installed, for example. This PR adds a new get_output_error_code utility for easier checking of error (looking at return code as opposed to the contents of stdout for the word 'error'). This new machinery is leveraged when calling nbconvert during tests.

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      """Notebook related utilities

      Authors:

      * Brian Granger

      """

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

      #  Copyright (C) 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.

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

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

      # Imports

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

      def url_path_join(*pieces):

          """Join components of url into a relative url

          Use to prevent double slash when joining subpath. This will leave the

          initial and final / in place

          """

          initial = pieces[0].startswith('/')

          final = pieces[-1].endswith('/')

          striped = [s.strip('/') for s in pieces]

          result = '/'.join(s for s in striped if s)

          if initial: result = '/' + result

          if final: result = result + '/'

          if result == '//': result = '/'

          return result

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				"""Notebook related utilities

				Authors:

				* Brian Granger
				"""

				#-----------------------------------------------------------------------------
				# Copyright (C) 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.
				#-----------------------------------------------------------------------------

				#-----------------------------------------------------------------------------
				# Imports
				#-----------------------------------------------------------------------------

				def url_path_join(*pieces):
				"""Join components of url into a relative url

				Use to prevent double slash when joining subpath. This will leave the
				initial and final / in place
				"""
				initial = pieces[0].startswith('/')
				final = pieces[-1].endswith('/')
				striped = [s.strip('/') for s in pieces]
				result = '/'.join(s for s in striped if s)
				if initial: result = '/' + result
				if final: result = result + '/'
				if result == '//': result = '/'
				return result