__init__.py 文件源码

def _init_instruments(self, bundle_id):
        self._bootstrap = os.path.join(__dir__, 'bootstrap.sh')
        self._bundle_id = bundle_id
        self._env.update({'UDID': self.udid, 'BUNDLE_ID': self._bundle_id})
        # 1. remove pipe
        # subprocess.check_output([self._bootstrap, 'reset'], env=self._env)
        # 2. start instruments
        self._proc = subprocess.Popen([self._bootstrap, 'instruments'], env=self._env, stdout=subprocess.PIPE)
        self.sleep(5.0)
        self._wait_instruments()