upstream/ipython Files · IPython/frontend/qt/console/tests/test_completion_lexer.py

Improved MathJax, missing callback workaround...

Improved MathJax, missing callback workaround MathJax.InputJax.TeX.resetEquationNumbers is supposed to be available, but isn't consistently loaded before the notebook fires off its first re-render request. The code edits in mathjaxutils.js fix this issue. Additionally, there was some init code in mathjaxutils.js that has been properly excised to the html templates. Removed some orphan rendering code so that all typesetting now goes through mathjaxutils.js Finally, removed an extra cell in the demo notebook.

Bradley M. Froehle - - Load All Authors

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             test_completion_lexer.py
        
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                PythonLexer
            
             / IPython / frontend / qt / console / tests / test_completion_lexer.py
          
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      # Standard library imports

      import unittest

      # System library imports

      from pygments.lexers import CLexer, CppLexer, PythonLexer

      # Local imports

      from IPython.frontend.qt.console.completion_lexer import CompletionLexer

      class TestCompletionLexer(unittest.TestCase):

          def testPython(self):

              """ Does the CompletionLexer work for Python?

              """

              lexer = CompletionLexer(PythonLexer())

              # Test simplest case.

              self.assertEqual(lexer.get_context("foo.bar.baz"),

                                [ "foo", "bar", "baz" ])

              # Test trailing period.

              self.assertEqual(lexer.get_context("foo.bar."), [ "foo", "bar", "" ])

              # Test with prompt present.

              self.assertEqual(lexer.get_context(">>> foo.bar.baz"),

                                [ "foo", "bar", "baz" ])

              # Test spacing in name.

              self.assertEqual(lexer.get_context("foo.bar. baz"), [ "baz" ])

              # Test parenthesis.

              self.assertEqual(lexer.get_context("foo("), [])

          def testC(self):

              """ Does the CompletionLexer work for C/C++?

              """

              lexer = CompletionLexer(CLexer())

              self.assertEqual(lexer.get_context("foo.bar"), [ "foo", "bar" ])

              self.assertEqual(lexer.get_context("foo->bar"), [ "foo", "bar" ])

              lexer = CompletionLexer(CppLexer())

              self.assertEqual(lexer.get_context("Foo::Bar"), [ "Foo", "Bar" ])

      if __name__ == '__main__':

          unittest.main()

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				# Standard library imports
				import unittest

				# System library imports
				from pygments.lexers import CLexer, CppLexer, PythonLexer

				# Local imports
				from IPython.frontend.qt.console.completion_lexer import CompletionLexer


				class TestCompletionLexer(unittest.TestCase):

				def testPython(self):
				""" Does the CompletionLexer work for Python?
				"""
				lexer = CompletionLexer(PythonLexer())

				# Test simplest case.
				self.assertEqual(lexer.get_context("foo.bar.baz"),
				[ "foo", "bar", "baz" ])

				# Test trailing period.
				self.assertEqual(lexer.get_context("foo.bar."), [ "foo", "bar", "" ])

				# Test with prompt present.
				self.assertEqual(lexer.get_context(">>> foo.bar.baz"),
				[ "foo", "bar", "baz" ])

				# Test spacing in name.
				self.assertEqual(lexer.get_context("foo.bar. baz"), [ "baz" ])

				# Test parenthesis.
				self.assertEqual(lexer.get_context("foo("), [])

				def testC(self):
				""" Does the CompletionLexer work for C/C++?
				"""
				lexer = CompletionLexer(CLexer())
				self.assertEqual(lexer.get_context("foo.bar"), [ "foo", "bar" ])
				self.assertEqual(lexer.get_context("foo->bar"), [ "foo", "bar" ])

				lexer = CompletionLexer(CppLexer())
				self.assertEqual(lexer.get_context("Foo::Bar"), [ "Foo", "Bar" ])


				if __name__ == '__main__':
				unittest.main()