Method launch

IPython/testing/iptestcontroller.py:198–200

(self, buffer_output=False)

        self.pycmd = "import coverage; coverage.process_startup(); " + self.pycmd

    def launch(self, buffer_output=False):
        self.cmd[2] = self.pycmd
        super(PyTestController, self).launch(buffer_output=buffer_output)


def prepare_controllers(options):