Method setUp

IPython/core/tests/test_interactiveshell.py:977–987

Make a valid python temp file.

(self)

class TestImportNoDeprecate(tt.TempFileMixin):

    def setUp(self):
        """Make a valid python temp file."""
        self.mktmp("""
import warnings
def wrn():
    warnings.warn(
        "I AM  A WARNING",
        DeprecationWarning
    )
""")
        super().setUp()

    def test_no_dep(self):
        """