upstream/ipython Files · IPython/deathrow/oldfrontend/tests/test_linefrontend.py

Ensure encoding header gets written at start of file...

Ensure encoding header gets written at start of file Check whether the file didn't exist beforehand or if we're not appending (in which case the file gets written anew anyways.

Matthias BUSSONNIER - - Load All Authors

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             test_linefrontend.py
        
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             / IPython / deathrow / oldfrontend / tests / test_linefrontend.py
          
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      # encoding: utf-8

      """

      Test the LineFrontEnd

      """

      __docformat__ = "restructuredtext en"

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

      #  Copyright (C) 2008-2011  The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is

      #  in the file COPYING, distributed as part of this software.

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

      from IPython.frontend.linefrontendbase import LineFrontEndBase

      from copy import deepcopy

      import nose.tools as nt

      class ConcreteLineFrontEnd(LineFrontEndBase):

          """ A concrete class to test the LineFrontEndBase.

          """

          def capture_output(self):

              pass

          def release_output(self):

              pass

      def test_is_complete():

          """ Tests line completion heuristic.

          """

          frontend = ConcreteLineFrontEnd()

          yield nt.assert_true, not frontend.is_complete('for x in \\')

          yield nt.assert_true, not frontend.is_complete('for x in (1, ):')

          yield nt.assert_true, frontend.is_complete('for x in (1, ):\n  pass')

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				# encoding: utf-8
				"""
				Test the LineFrontEnd
				"""

				__docformat__ = "restructuredtext en"

				#-------------------------------------------------------------------------------
				# Copyright (C) 2008-2011 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is
				# in the file COPYING, distributed as part of this software.
				#-------------------------------------------------------------------------------

				from IPython.frontend.linefrontendbase import LineFrontEndBase
				from copy import deepcopy
				import nose.tools as nt

				class ConcreteLineFrontEnd(LineFrontEndBase):
				""" A concrete class to test the LineFrontEndBase.
				"""
				def capture_output(self):
				pass

				def release_output(self):
				pass


				def test_is_complete():
				""" Tests line completion heuristic.
				"""
				frontend = ConcreteLineFrontEnd()
				yield nt.assert_true, not frontend.is_complete('for x in \\')
				yield nt.assert_true, not frontend.is_complete('for x in (1, ):')
				yield nt.assert_true, frontend.is_complete('for x in (1, ):\n pass')