Method setUp

Lib/test/test_trace.py:570–573

(self)

class TestTrace(unittest.TestCase):
    def setUp(self):
        self.addCleanup(sys.settrace, sys.gettrace())
        self.tracer = Trace(count=0, trace=1)
        self.filemod = my_file_and_modname()

    def test_no_source_file(self):
        filename = "<unknown>"