upstream/ipython Files · IPython/nbconvert/exporters/tests/test_html.py

Remove EventManager reset methods, because they violate encapsulation....

Remove EventManager reset methods, because they violate encapsulation. The whole idea of the EventManager is that you can register hooks without worrying about what hooks other pieces of code might be registering. The reset methods violate this separation of concerns, since they will blow away everyone else's hooks too. (See gh-6680 for an example of this breaking things.) Since there is never any safe way to use them, we simply remove them entirely.

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             test_html.py
        
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             / IPython / nbconvert / exporters / tests / test_html.py
          
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      """Tests for HTMLExporter"""

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

      # 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 .base import ExportersTestsBase

      from ..html import HTMLExporter

      from IPython.testing.decorators import onlyif_any_cmd_exists

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

      # Class

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

      class TestHTMLExporter(ExportersTestsBase):

          """Tests for HTMLExporter"""

          exporter_class = HTMLExporter

          should_include_raw = ['html']

          def test_constructor(self):

              """

              Can a HTMLExporter be constructed?

              """

              HTMLExporter()

          @onlyif_any_cmd_exists('nodejs', 'node', 'pandoc')

          def test_export(self):

              """

              Can a HTMLExporter export something?

              """

              (output, resources) = HTMLExporter().from_filename(self._get_notebook())

              assert len(output) > 0

          @onlyif_any_cmd_exists('nodejs', 'node', 'pandoc')

          def test_export_basic(self):

              """

              Can a HTMLExporter export using the 'basic' template?

              """

              (output, resources) = HTMLExporter(template_file='basic').from_filename(self._get_notebook())

              assert len(output) > 0

          @onlyif_any_cmd_exists('nodejs', 'node', 'pandoc')

          def test_export_full(self):

              """

              Can a HTMLExporter export using the 'full' template?

              """

              (output, resources) = HTMLExporter(template_file='full').from_filename(self._get_notebook())

              assert len(output) > 0

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				"""Tests for HTMLExporter"""

				#-----------------------------------------------------------------------------
				# 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 .base import ExportersTestsBase
				from ..html import HTMLExporter
				from IPython.testing.decorators import onlyif_any_cmd_exists

				#-----------------------------------------------------------------------------
				# Class
				#-----------------------------------------------------------------------------

				class TestHTMLExporter(ExportersTestsBase):
				"""Tests for HTMLExporter"""

				exporter_class = HTMLExporter
				should_include_raw = ['html']

				def test_constructor(self):
				"""
				Can a HTMLExporter be constructed?
				"""
				HTMLExporter()


				@onlyif_any_cmd_exists('nodejs', 'node', 'pandoc')
				def test_export(self):
				"""
				Can a HTMLExporter export something?
				"""
				(output, resources) = HTMLExporter().from_filename(self._get_notebook())
				assert len(output) > 0


				@onlyif_any_cmd_exists('nodejs', 'node', 'pandoc')
				def test_export_basic(self):
				"""
				Can a HTMLExporter export using the 'basic' template?
				"""
				(output, resources) = HTMLExporter(template_file='basic').from_filename(self._get_notebook())
				assert len(output) > 0


				@onlyif_any_cmd_exists('nodejs', 'node', 'pandoc')
				def test_export_full(self):
				"""
				Can a HTMLExporter export using the 'full' template?
				"""
				(output, resources) = HTMLExporter(template_file='full').from_filename(self._get_notebook())
				assert len(output) > 0