upstream/ipython Files · IPython/nbconvert/exporters/markdown.py

Merge Security Pull Request: google-caja...

Merge Security Pull Request: google-caja Adds HTML sanitization. The basics: - untrusted HTML is always sanitized, with no warning (there is console logging for changes made) - markdown is always treated as untrusted - no warnings for simply excluded output (e.g. Javascript) - CSS tags and attributes are always stripped from untrusted HTML - never check whether HTML is "safe," only sanitize - add 'Trust notebook' to File menu

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             markdown.py
        
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             / IPython / nbconvert / exporters / markdown.py
          
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      """Markdown Exporter class"""

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

      # Copyright (c) 2013, the IPython Development Team.

      #

      # Distributed under the terms of the Modified BSD License.

      #

      # The full license is in the file COPYING.txt, distributed with this software.

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

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

      # Imports

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

      from IPython.config import Config

      from .templateexporter import TemplateExporter

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

      # Classes

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

      class MarkdownExporter(TemplateExporter):

          """

          Exports to a markdown document (.md)

          """

          def _file_extension_default(self):

              return 'md'

          def _template_file_default(self):

              return 'markdown'

          output_mimetype = 'text/markdown'

          def _raw_mimetypes_default(self):

              return ['text/markdown', 'text/html', '']

          @property

          def default_config(self):

              c = Config({'ExtractOutputPreprocessor':{'enabled':True}})

              c.merge(super(MarkdownExporter,self).default_config)

              return c

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				"""Markdown Exporter class"""

				#-----------------------------------------------------------------------------
				# Copyright (c) 2013, the IPython Development Team.
				#
				# Distributed under the terms of the Modified BSD License.
				#
				# The full license is in the file COPYING.txt, distributed with this software.
				#-----------------------------------------------------------------------------

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

				from IPython.config import Config

				from .templateexporter import TemplateExporter

				#-----------------------------------------------------------------------------
				# Classes
				#-----------------------------------------------------------------------------

				class MarkdownExporter(TemplateExporter):
				"""
				Exports to a markdown document (.md)
				"""

				def _file_extension_default(self):
				return 'md'

				def _template_file_default(self):
				return 'markdown'

				output_mimetype = 'text/markdown'

				def _raw_mimetypes_default(self):
				return ['text/markdown', 'text/html', '']

				@property
				def default_config(self):
				c = Config({'ExtractOutputPreprocessor':{'enabled':True}})
				c.merge(super(MarkdownExporter,self).default_config)
				return c