upstream/ipython Files · IPython/utils/tests/test_shimmodule.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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             test_shimmodule.py
        
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      import sys

      import warnings

      import nose.tools as nt

      from IPython.utils.capture import capture_output

      from IPython.utils.shimmodule import ShimWarning

      def test_shim_warning():

          sys.modules.pop('IPython.config', None)

          with warnings.catch_warnings(record=True) as w:

              warnings.simplefilter("always")

              import IPython.config

          assert len(w) == 1

          assert issubclass(w[-1].category, ShimWarning)

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				import sys
				import warnings

				import nose.tools as nt

				from IPython.utils.capture import capture_output
				from IPython.utils.shimmodule import ShimWarning

				def test_shim_warning():
				sys.modules.pop('IPython.config', None)
				with warnings.catch_warnings(record=True) as w:
				warnings.simplefilter("always")
				import IPython.config
				assert len(w) == 1
				assert issubclass(w[-1].category, ShimWarning)