Method run_python

python/python3/tornado/test/ioloop_test.py:777–783

(self, *statements)

class TestIOLoopConfiguration(unittest.TestCase):
    def run_python(self, *statements):
        stmt_list = [
            "from tornado.ioloop import IOLoop",
            "classname = lambda x: x.__class__.__name__",
        ] + list(statements)
        args = [sys.executable, "-c", "; ".join(stmt_list)]
        return native_str(subprocess.check_output(args)).strip()

    def test_default(self):
        # When asyncio is available, it is used by default.