upstream/ipython Files · IPython/nbformat/v2/tests/test_nbpy.py

Fix error when overwriting a bad symbolic link installing an nbextension...

Fix error when overwriting a bad symbolic link installing an nbextension The unit test fails before this fix and works after this fix. Basically, if the already-installed symlink is a bad link, .exists() returns False (so the existing link is not removed), while .lexists() will return True (so the existing link is removed).

Bradley M. Froehle - - Load All Authors

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                r20245:e5220e22

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             test_nbpy.py
        
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      from unittest import TestCase

      from ..nbbase import (

          NotebookNode,

          new_code_cell, new_text_cell, new_worksheet, new_notebook

      )

      from ..nbpy import reads, writes

      from .nbexamples import nb0, nb0_py

      class TestPy(TestCase):

          def test_write(self):

              s = writes(nb0)

              self.assertEqual(s,nb0_py)

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				from unittest import TestCase

				from ..nbbase import (
				NotebookNode,
				new_code_cell, new_text_cell, new_worksheet, new_notebook
				)

				from ..nbpy import reads, writes
				from .nbexamples import nb0, nb0_py


				class TestPy(TestCase):

				def test_write(self):
				s = writes(nb0)
				self.assertEqual(s,nb0_py)