client.py 文件源码

def devices(self):
        '''get a dict of attached devices. key is the device serial, value is device name.'''
        out = self.run_cmd('devices') #subprocess.check_output([self.adb_path(), 'devices']).decode("utf-8")
        match = "List of devices attached"
        index = out.find(match)
        if index < 0:
            raise EnvironmentError("adb is not working.")
        return dict([s.split("\t") for s in out[index + len(match):].strip().splitlines() 
                if s.strip() and not s.strip().startswith('*')])