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

Speedup builtin_trap enter/exit by reducing object creation....

Speedup builtin_trap enter/exit by reducing object creation. Most of the work that was being done on *every* enter/exit cycle could be done statically only once, at object creation time. This trap is used on every single code execution, so we need it to be fast. In the long run we probably want to rethink this system altogether, but for now at least we want it fast.

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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)