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

Fix extension detection...

Fix extension detection If the path leading up to the Python installation's `site-packages` contains a `.`, this check does not do what it says it does :( For instance, on macOS, the `site-packages` directory is located at `/usr/local/lib/python3.7/site-packages`, which means that trying to use the magic `%run -m my.module` will always fail, because `split_path[1]` will always start with `7/site-packages`. There are better ways to check that a file extension matches expectations, but I thought it was cute that I could fix this bug by inserting a single character :) My current workaround looks like this: ```python import importlib import_path = importlib.util.find_spec('my.module').origin %run $import_path ```

Thomas Kluyver - - Load All Authors

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      from IPython.utils import decorators

      def test_flag_calls():

          @decorators.flag_calls

          def f():

              pass

          assert not f.called

          f()

          assert f.called

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				from IPython.utils import decorators

				def test_flag_calls():
				@decorators.flag_calls
				def f():
				pass

				assert not f.called
				f()
				assert f.called