How to use agentExec method in fMBT

Best Python code snippet using fMBT_python

fmbtchromiumos.py

Source:fmbtchromiumos.py

...107        package.seek(0)108        _run(self._loginTuple +109             ("mkdir -p %s; tar x -C %s" % (destDir, destDir),),110             package.read())111    def agentExec(self, pythonCode):112        self._agent.exec_in(self._agent_ns, pythonCode)113    def agentEval(self, pythonExpression):114        return self._agent.eval_in(self._agent_ns, pythonExpression)115    def open(self):116        myDir = os.path.dirname(os.path.abspath(117            inspect.getfile(inspect.currentframe())))118        self.sendFilesInTar(myDir,119                            ("fmbtx11_conn.py",120                             "fmbtpng.py",121                             "fmbtuinput.py"),122                            "/tmp/fmbtchromiumos")123        if os.access(os.path.join(myDir, "pythonshare", "__init__.py"), os.R_OK):124            pythonshareDir = myDir125        elif os.access(os.path.join(myDir, "..", "pythonshare", "pythonshare",126                                    "__init__.py"), os.R_OK):127            pythonshareDir = os.path.join(myDir, "..", "pythonshare")128        self.sendFilesInTar(pythonshareDir,129                            ("pythonshare/__init__.py",130                             "pythonshare/server.py",131                             "pythonshare/client.py",132                             "pythonshare/messages.py"),133                            "/tmp/fmbtchromiumos")134        if os.name != "nt":135            pythonshareServer = distutils.spawn.find_executable("pythonshare-server")136        else:137            pythonshareServer = os.path.join(138                os.path.dirname(__file__), "..", "Scripts", "pythonshare-server")139        if not pythonshareServer or not os.access(pythonshareServer, os.R_OK):140            raise FMBTChromiumOsError("cannot find pythonshare-server executable")141        self.sendFilesInTar(os.path.dirname(pythonshareServer),142                            ("pythonshare-server",),143                            "/tmp/fmbtchromiumos")144        agentCmd = (self._loginCommand +145                    " sudo DISPLAY=:0 XAUTHORITY=/home/chronos/.Xauthority" +146                    " LD_LIBRARY_PATH=/usr/local/lib:/usr/local/lib64:/usr/lib:/usr/lib64" +147                    " python /tmp/fmbtchromiumos/pythonshare-server -p stdin")148        self._agent = pythonshare.connection("shell://" + agentCmd)149        self._agent_ns = "fmbtchromiumos-agent"150        try:151            self.agentExec("import fmbtx11_conn")152        except pythonshare.PythonShareError, e:153            raise FMBTChromiumOsError(154                "Cannot connect to pythonshare-server on device (%s): %s" %155                (e, agentCmd))156        self.agentExec("x = fmbtx11_conn.Display()")157    def recvScreenshot(self, filename):158        img = self.agentEval("x.recvScreenshot()")159        if img.startswith("FMBTRAWX11"):160            try:161                header, zdata = img.split('\n', 1)162                width, height, depth, bpp = [int(n) for n in header.split()[1:]]163                data = zlib.decompress(zdata)164            except Exception, e:165                raise FMBTChromiumOsError("Corrupted screenshot data: %s" % (e,))166            if len(data) != width * height * 4:167                raise FMBTChromiumOsError("Image data size mismatch.")168            fmbtgti.eye4graphics.bgrx2rgb(data, width, height)169            # TODO: use libimagemagick directly to save data to png?170            ppm_header = "P6\n%d %d\n%d\n" % (width, height, 255)...

app-worker.py

Source:app-worker.py

...7import json8import base649import os10sys.path.append(os.path.abspath(__file__))11def agentExec(app,func,jsonParam=""):12    flag = "false"13    try:14        param = ""15        if(jsonParam!=""):16            param = json.loads(repr(base64.b64decode(jsonParam))[1:-1])17        18        #print param19        agentObj = __import__(app)20        agentClass = getattr(agentObj,app)21        obj = agentClass() 22        mtd = getattr(obj,func)23        flag,result = mtd(param)24    except Exception,e:25        flag,result = "false",e26    elvesPrint(flag,result)27    28def elvesPrint(flag,result):29    print "<ElvesWFlag>"+str(flag)+"</ElvesWFlag> <ElvesWResult>"+str(result)+"</ElvesWResult>"30    31if __name__ == '__main__':32    if(len(sys.argv)==3):33        agentExec(sys.argv[1],sys.argv[2])34    elif(len(sys.argv)==4):35        agentExec(sys.argv[1],sys.argv[2],sys.argv[3])36    else:...

runner.py

Source:runner.py

1# Set Up Environment2import time3from kaggle_environments import evaluate, make4class Runner:5    def __init__(self, agents, episode_steps=400):6        self.agents = agents7        self.episode_steps = episode_steps8    def run(self):9        env = make("halite", configuration={"episodeSteps": self.episode_steps}, debug=True)  # , "agentExec": "PROCESS"10        print(env.configuration)11        # start_time = time.time()12        env.run(self.agents)13        # print('run', time.time() - start_time)14        result = env.render(mode='html', width=800, height=600)...

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