upstream/ipython Files · IPython/core/tests/test_fakemodule.py

Limit special-casing of _ variable to doctests....

Limit special-casing of _ variable to doctests. In doctests, _ *must* be special-cased and removed from the user's namespace because otherwise Python won't set it. But we were doing this special-casing unconditionally, making it impossible to write unittests that checked the _ variable after cell execution. This commit makes the special-casing of _ apply only in the doctest execution (where it's needed) and leaves normal unittests alone.

Brian Granger - - Load All Authors

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                r3299:827b2686

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             test_fakemodule.py
        
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      """Tests for the FakeModule objects.

      """

      import nose.tools as nt

      from IPython.core.fakemodule import FakeModule, init_fakemod_dict

      # Make a fakemod and check a few properties

      def test_mk_fakemod():

          fm = FakeModule()

          yield nt.assert_true,fm

          yield nt.assert_true,lambda : hasattr(fm,'__file__')

      def test_mk_fakemod_fromdict():

          """Test making a FakeModule object with initial data"""

          fm = FakeModule(dict(hello=True))

          nt.assert_true(fm.hello)

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				"""Tests for the FakeModule objects.
				"""

				import nose.tools as nt

				from IPython.core.fakemodule import FakeModule, init_fakemod_dict

				# Make a fakemod and check a few properties
				def test_mk_fakemod():
				fm = FakeModule()
				yield nt.assert_true,fm
				yield nt.assert_true,lambda : hasattr(fm,'__file__')

				def test_mk_fakemod_fromdict():
				"""Test making a FakeModule object with initial data"""
				fm = FakeModule(dict(hello=True))
				nt.assert_true(fm.hello)