upstream/ipython Files · IPython/nbformat/v1/tests/test_nbbase.py

Merge pull request from asmeurer/sympyprinting...

Merge pull request from asmeurer/sympyprinting Use LaTeX to display, on output, various built-in types with the SymPy printing extension. SymPy's latex() function supports printing lists, tuples, and dicts using latex notation (it uses bmatrix, pmatrix, and Bmatrix, respectively). This provides a more unified experience with SymPy functions that return these types (such as solve()). Also display ints, longs, and floats using LaTeX, to get a more unified printing experience (so that, e.g., x/x will print the same as just 1). The string form can always be obtained by manually calling the actual print function, or 2d unicode printing using pprint(). SymPy's latex() function doesn't treat set() or frosenset() correctly presently (see http://code.google.com/p/sympy/issues /detail?id=3062), so for the present, we leave those alone.

Brian E. Granger - - Load All Authors

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             test_nbbase.py
        
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             / IPython / nbformat / v1 / tests / test_nbbase.py
          
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      from unittest import TestCase

      from ..nbbase import (

          NotebookNode,

          new_code_cell, new_text_cell, new_notebook

      )

      class TestCell(TestCase):

          def test_empty_code_cell(self):

              cc = new_code_cell()

              self.assertEquals(cc.cell_type,'code')

              self.assertEquals('code' not in cc, True)

              self.assertEquals('prompt_number' not in cc, True)

          def test_code_cell(self):

              cc = new_code_cell(code='a=10', prompt_number=0)

              self.assertEquals(cc.code, u'a=10')

              self.assertEquals(cc.prompt_number, 0)

          def test_empty_text_cell(self):

              tc = new_text_cell()

              self.assertEquals(tc.cell_type, 'text')

              self.assertEquals('text' not in tc, True)

          def test_text_cell(self):

              tc = new_text_cell('hi')

              self.assertEquals(tc.text, u'hi')

      class TestNotebook(TestCase):

          def test_empty_notebook(self):

              nb = new_notebook()

              self.assertEquals(nb.cells, [])

          def test_notebooke(self):

              cells = [new_code_cell(),new_text_cell()]

              nb = new_notebook(cells=cells)

              self.assertEquals(nb.cells,cells)

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				from unittest import TestCase

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

				class TestCell(TestCase):

				def test_empty_code_cell(self):
				cc = new_code_cell()
				self.assertEquals(cc.cell_type,'code')
				self.assertEquals('code' not in cc, True)
				self.assertEquals('prompt_number' not in cc, True)

				def test_code_cell(self):
				cc = new_code_cell(code='a=10', prompt_number=0)
				self.assertEquals(cc.code, u'a=10')
				self.assertEquals(cc.prompt_number, 0)

				def test_empty_text_cell(self):
				tc = new_text_cell()
				self.assertEquals(tc.cell_type, 'text')
				self.assertEquals('text' not in tc, True)

				def test_text_cell(self):
				tc = new_text_cell('hi')
				self.assertEquals(tc.text, u'hi')


				class TestNotebook(TestCase):

				def test_empty_notebook(self):
				nb = new_notebook()
				self.assertEquals(nb.cells, [])

				def test_notebooke(self):
				cells = [new_code_cell(),new_text_cell()]
				nb = new_notebook(cells=cells)
				self.assertEquals(nb.cells,cells)