upstream/ipython Files · IPython/core/tests/test_displayhook.py

Backport PR : Let nbformat take care of opening the file...

Backport PR : Let nbformat take care of opening the file Notebook files should always be read as utf-8, but the default for `io.open()` is to use a platform-dependent default encoding. The easiest way around this is to pass the filename to nbformat.read() and let it open the file correctly. Bug identified at: http://stackoverflow.com/questions/43915006/encoding-error-in-jupyter-when-run-another-notebook

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             test_displayhook.py
        
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             / IPython / core / tests / test_displayhook.py
          
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      from IPython.testing.tools import AssertPrints, AssertNotPrints

      ip = get_ipython()

      def test_output_displayed():

          """Checking to make sure that output is displayed"""

          with AssertPrints('2'):

             ip.run_cell('1+1', store_history=True)

          with AssertPrints('2'):

              ip.run_cell('1+1 # comment with a semicolon;', store_history=True)

          with AssertPrints('2'):

              ip.run_cell('1+1\n#commented_out_function();', store_history=True)

      def test_output_quiet():

          """Checking to make sure that output is quiet"""

          with AssertNotPrints('2'):

              ip.run_cell('1+1;', store_history=True)

          with AssertNotPrints('2'):

              ip.run_cell('1+1; # comment with a semicolon', store_history=True)

          with AssertNotPrints('2'):

              ip.run_cell('1+1;\n#commented_out_function()', store_history=True)

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				from IPython.testing.tools import AssertPrints, AssertNotPrints

				ip = get_ipython()

				def test_output_displayed():
				"""Checking to make sure that output is displayed"""

				with AssertPrints('2'):
				ip.run_cell('1+1', store_history=True)

				with AssertPrints('2'):
				ip.run_cell('1+1 # comment with a semicolon;', store_history=True)

				with AssertPrints('2'):
				ip.run_cell('1+1\n#commented_out_function();', store_history=True)


				def test_output_quiet():
				"""Checking to make sure that output is quiet"""

				with AssertNotPrints('2'):
				ip.run_cell('1+1;', store_history=True)

				with AssertNotPrints('2'):
				ip.run_cell('1+1; # comment with a semicolon', store_history=True)

				with AssertNotPrints('2'):
				ip.run_cell('1+1;\n#commented_out_function()', store_history=True)