upstream/ipython Files · IPython/utils/tests/test_importstring.py

Pretty print dict_proxy as prefixed in CPython 2.7...

Pretty print dict_proxy as prefixed in CPython 2.7 - Add tests for dict proxies (instances of types.DictProxyType) - Uses the "dict_proxy({...})" pattern for representation, as happens in CPython 2.7 with types.DictProxyType.__repr__ - Used ctypes.pythonapi.PyDictProxy_New to instantiate dict proxies inside the tests - Only for CPython 2.7: in PyPy the types.DictProxyType is dict, and in CPython 3 there's no such type, just the new types.MappingProxyType in CPython 3.3+

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        Fernando Perez
    
Add proper tests to importstring.

              r11017
            
      """Tests for IPython.utils.importstring."""

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

      #  Copyright (C) 2013  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.

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

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

      # Imports

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

      import nose.tools as nt

      from IPython.utils.importstring import import_item

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

      # Tests

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

      def test_import_plain():

          "Test simple imports"

          import os

          os2 = import_item('os')

        MinRK
    
Python 2.6 doesn't have assert_is

              r11031
            
          nt.assert_true(os is os2)

        Fernando Perez
    
Add proper tests to importstring.

              r11017
            
      def test_import_nested():

          "Test nested imports from the stdlib"

          from os import path

          path2 = import_item('os.path')

        MinRK
    
Python 2.6 doesn't have assert_is

              r11031
            
          nt.assert_true(path is path2)

        Fernando Perez
    
Add proper tests to importstring.

              r11017
            
      def test_import_raises():

          "Test that failing imports raise the right exception"

          nt.assert_raises(ImportError, import_item, 'IPython.foobar')

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Fernando Perez Add proper tests to importstring.	r11017	"""Tests for IPython.utils.importstring."""

		#-----------------------------------------------------------------------------
		# Copyright (C) 2013 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.
		#-----------------------------------------------------------------------------

		#-----------------------------------------------------------------------------
		# Imports
		#-----------------------------------------------------------------------------

		import nose.tools as nt

		from IPython.utils.importstring import import_item

		#-----------------------------------------------------------------------------
		# Tests
		#-----------------------------------------------------------------------------

		def test_import_plain():
		"Test simple imports"
		import os
		os2 = import_item('os')
MinRK Python 2.6 doesn't have assert_is	r11031	nt.assert_true(os is os2)
Fernando Perez Add proper tests to importstring.	r11017

		def test_import_nested():
		"Test nested imports from the stdlib"
		from os import path
		path2 = import_item('os.path')
MinRK Python 2.6 doesn't have assert_is	r11031	nt.assert_true(path is path2)
Fernando Perez Add proper tests to importstring.	r11017

		def test_import_raises():
		"Test that failing imports raise the right exception"
		nt.assert_raises(ImportError, import_item, 'IPython.foobar')