def __init__(self,address='127.0.0.1',port=6666,authkey='',rootDomain='',digSubDomain=False,threads_num=1):
BaseManager.__init__(self,(address,int(port)),authkey)
task_queue_n=Queue.Queue()
response_queue_n=Queue.Queue()
# self.address=address
self.port=port
self.authkey=authkey
self.register('task_queue_n',callable=lambda:task_queue_n)
self.register('response_queue_n',callable=lambda:response_queue_n)
# self.tasks=[] #记录自己已经访问过的域名,或者路径
self.digSubDomain=digSubDomain
self.DnsThread=None
self.httpserverThread=None
self.START_FLAG=True
self.count=0 #访问错误计数
self.delay=0 #延时时间
self.threads_num=threads_num #爆破子域名的线程数
if self.digSubDomain:
self.domain=domainRecorder(rootDomain=rootDomain,domain=rootDomain,path='/',isSubDomain=True)
else:
self.domain=domainRecorder(rootDomain=rootDomain,domain=rootDomain,path='/',isSubDomain=False)
self.domainCount=0
def __init__(self):
self.config.read('config.ini')
BaseManager.register('Queue', queue.Queue)
manager = BaseManager()
manager.start()
self.queue = manager.Queue()
self.threads = {
'sensorreading_submitter': {
'last_run': None,
'timeout': int(self.config.get('api', 'submit_sensorreadings_interval')),
'thread': None
},
'desired_state_fetcher': {
'last_run': None,
'timeout': int(self.config.get('api', 'fetch_desired_states_interval')),
'thread': None
},
'sensorreading_buffer': {
'last_run': None,
'timeout': int(self.config.get('api', 'sensorreading_buffer_flush_interval')),
'thread': None
},
'maintenance': {
'last_run': None,
'timeout': int(self.config.get('api', 'maintenance_interval')),
'thread': None
}
}
def run(self):
while not self.is_stop:
mgr = BaseManager(address=('', 7777), authkey='xxx')
s = mgr.get_server()
s.serve_forever()
i = 1
i += 1
def make_simple_server_manager(ip,port, authkey):
print "starting server..."
manager = BaseManager(address=('', 50000), authkey='abc')
server = manager.get_server()
server.serve_forever()
print "started"
return manager
def create(self, name, **ctor_args):
''' Create a :class:`ConsoleServer` and return a proxy for it.
'''
manager = BaseManager()
manager.register('ConsoleServer', ConsoleServer)
manager.start()
return manager.ConsoleServer()
def __init__(self, address=None, authkey=None, serialize='pickle',
ctx=None):
BaseManager.__init__(self, address, authkey, serialize, ctx)
self.task_queue, self.result_queue = None, None
# callable使用lambda报错
self.register('get_task_queue', callable=return_task_queue)
self.register('get_result_queue', callable=return_result_queue)
def start(self):
BaseManager.start(self)
# 加载任务队列和结果队列
if not self.task_queue:
self.task_queue = self.get_task_queue()
if not self.result_queue:
self.result_queue = self.get_result_queue()
def _setup(self):
free_phy_mem = available_memory(percent=35)
maxsize = int(free_phy_mem / BLOCK_SIZE)
self._input_buffer = self.manager.Queue(maxsize)
self.output_buffer = self.manager.Queue(maxsize)
BaseManager.register("ReoderBuffer", ReoderBuffer)
bm = BaseManager()
bm.start()
self.reorder_buffer = bm.ReoderBuffer(self.output_buffer, 50)
def __init__(self):
BaseManager.__init__(self,address=(Parameter.SERVER, Parameter.PORT), authkey=Parameter.PASSWORD)
self._manager = Manager()
self._coordinates = self._manager.Queue()
self._values = self._manager.Queue()
self._lock = self._manager.Lock()
self._clientCounter = self._manager.Value('i', 0)
self.register('clientStart', self.addClient)
self.register('clientDone', self.removeClient)
self.register('getCoordinatesLock', self.getCoordinatesLock)
self.register('getCoordinatesQueue', self.getCoordinates)
self.register('getValuesQueue', self.getValues)
def __init__(self, address, authkey):
BaseManager.__init__(self, address, authkey)
self.srvAddr = address
self.srvKey = authkey
AgentManager.register("get")
AgentManager.register("load")
AgentManager.register("readFile")
AgentManager.register("writeFile")
AgentManager.register("printmsg")
self.localattrs = dict()
def __init__(self, host=None, port=None, authkey=None, delmult=1, replaceterm=None, replacewith=None, name='1', delinprod=True):
self.name = name
self.host = host
self.port = port
self.authkey = authkey
self.delinprod = delinprod
print 'Initializing LogParser: ' + self.name + ' as BaseManager(address=(' + host + ', ' + str(port) + ', authkey=' + authkey + ') with remote queues'
BaseManager.register('get_log_queue')
self.m = BaseManager(address=(host, port), authkey=authkey)
self.m.connect()
self.queue = self.m.get_log_queue()
self.delmult = delmult
self.replaceterm = replaceterm
self.replacewith = replacewith
def connect(self, pythonexec=None, parent=None):
"Custom connection method that will start up a new server"
# fork a new server process with correct python interpreter (py3/venv)
if pythonexec:
# warning: this will not work frozen? (ie. py2exe)
command = pythonexec + " -u %s --server" % __file__
import wx
class MyProcess(wx.Process):
"Custom Process Class to handle OnTerminate event method"
def OnTerminate(self, pid, status):
"Clean up on termination (prevent SEGV!)"
def OnClose(self, evt):
"Termitate the process on exit"
# prevent the server continues running after the IDE closes
print("closing pid", self.GetPid())
self.Kill(self.GetPid())
print("killed")
self.process = MyProcess(parent)
parent.Bind(wx.EVT_CLOSE, self.process.OnClose)
#process.Redirect()
flags = wx.EXEC_ASYNC
if wx.Platform == '__WXMSW__':
flags |= wx.EXEC_NOHIDE
wx.Execute(command, flags, self.process)
return BaseManager.connect(self)
class QueueServer(object):
def __init__(self, queue_server_host, queue_server_port, queue_server_authkey=None):
'''
host,port defines where your queuing server should be running while *authkey*
is going to be used to authenticate any communication between this queue server
and clients connected to it. Clients will need to send the *authkey* to connect
this queue server.
'''
self.host = queue_server_host
self.port = queue_server_port
self.authkey = queue_server_authkey
'''
Lets just say, we have a client that wants to put some image realted data into database
and also want to generate thumbnails from it (You know, where it is going,
I'll give you a hint, checkout my last post about multi-threading)
'''
database_queue = Queue()
thumbnail_queue = Queue()
'''now we have a queue, but if since we want our clients to use it
we'll need to register this queue with BaseManager via some callable that our client
can use to generate the proxy object. Yes, clients will be actually
able to get the (proxy) object of this Queue and for them, they can
pretty much use it like a regular queue (however, internally, BaseManager
will be proxying that data sharing between client and server (and thats the
fun, we don't have to worry about locking, shared memory handling etc as
BaseManager will handle that, and for us it will be like using Queue between
threads'''
BaseManager.register('database_queue', callable=lambda:database_queue)
BaseManager.register('thumbnail_queue', callable=lambda:thumbnail_queue)
'''Now that we have registered our queue with BaseManager, we can instantiate
manager object and start the server. As mentioned, BaseManager will spawn a
server in a subprocess and will handle all the communcation and data synchronization'''
self.manager = BaseManager(address=(self.host, self.port),
authkey=self.authkey)
def start(self):
print 'Starting Server Process...'
self.manager.start()
def stop(self):
self.manager.shutdown()
def start(self, controller):
self.controller = controller
self.register('get_controller', self.get_controller)
if not self.try_next_port:
self.get_server().serve_forever()
host, port = self.address
while self.try_next_port:
try:
BaseManager.__init__(self, (host,port), self.authkey)
self.get_server().serve_forever()
self.try_next_port = False
except socket.error as e:
try_next_port = False
import errno
if e.errno == errno.EADDRINUSE:
port += 1
else:
raise
def __init__(self):
BaseManager.register('get_task_queue')
BaseManager.register('get_result_queue')
server_addr = '127.0.0.1'
print ('Connect to server %s...' % server_addr)
self.m=BaseManager(address=(server_addr,8001),authkey='qiye'.encode('utf-8'))
print 'connecting...'
self.m.connect()
print 'connected'
self.task = self.m.get_task_queue()
self.result = self.m.get_result_queue()
self.downloader = HtmlDownloader()
self.parser = HtmlParser()
print 'spider init finish'
class SpiderWork(object):
def __init__(self):
BaseManager.register('get_task_queue')
BaseManager.register('get_result_queue')
server_addr = '127.0.0.1'
print ('Connect to server %s...' % server_addr)
self.m=BaseManager(address=(server_addr,8001),authkey='qiye'.encode('utf-8'))
print 'connecting...'
self.m.connect()
print 'connected'
self.task = self.m.get_task_queue()
self.result = self.m.get_result_queue()
self.downloader = HtmlDownloader()
self.parser = HtmlParser()
print 'spider init finish'
def crawl(self):
while True:
try:
# print self.task
if not self.task.empty():
url = self.task.get()
if url == 'end':
print ('stop...')
# 通知其它节点停止
self.result.put({'new_urls':'end','data':'end'})
return
print ('spider is working on %s'%url)
content = self.downloader.download(url)
new_urls, data = self.parser.parser(url, content)
self.result.put({'new_urls':new_urls,'data':data})
except EOFError as e:
print 'cannot connect other'
return
except Exception as e:
print e
print 'crawl fail'
def __init__(self):
class QueueManager(BaseManager):
pass
# 由于这个QueueManager只从网络上获取Queue，所以注册时只提供名字:
BaseManager.register('get_task_queue')
BaseManager.register('get_result_queue')
# 连接到服务器，也就是运行taskmanager.py的机器:
server_addr = '10.1.142.100'
print('Connect to server %s...' % server_addr)
# 端口和验证码注意保持与taskmanager.py设置的完全一致:
m = BaseManager(address=(server_addr, 8888), authkey='abc')
# 从网络连接:
m.connect()
# 获取Queue的对象:
self.task = m.get_task_queue()
self.result = m.get_result_queue()
class SlaveWork(object):
def __init__(self):
#初始化分布式进程中的工作节点的链接工作
#实现第一步，使用basemanager注册获取queue的方法名称
BaseManager.register('get_task_queue')
BaseManager.register('get_result_queue')
##实现第二步，连接到服务器
server_addr = '127.0.0.1'
# 端口和验证口令注意保持与服务进程设置的完全一致:
self.m = BaseManager(address=(server_addr, 8081), authkey='seven')
# 从网络连接:
self.m.connect()
##实现第三步
self.task = self.m.get_task_queue()
self.result = self.m.get_result_queue()
##初始化网页下载器和解析器
self.downloader = HtmlDownloader()
self.parser = HtmlParse()
def crawl(self):
while(True):
try:
if not self.task.empty():
url = self.task.get()
if url =='end':
print("控制节点通知爬虫节点停止工作")
self.result.put({'new_urls':'end','data':'end'})
return
print('爬虫节点正在解析:%s' % url.encode('utf-8'))
content = self.downloader.download(url)
new_urls, data = self.parser.parser(url, content)
self.result.put({"new_urls": new_urls, "data": data})
except EOFError:
print("连接工作节点失败")
return
except Exception:
print('Crawl fali ')
def __init__(self, host=None, port=None, authkey=None, baseurl=None, name='1', wq=None, rq=None, delinprod=True):
self.name = name
self.baseurl = baseurl
self.delinprod = delinprod
self.m = None
if wq is None or rq is None:
print 'Initializing RequestGenerator: ' + self.name + ' as BaseManager(address=(' + host + ', ' + str(port) + ', authkey=' + authkey + ') with remote queues'
BaseManager.register('get_work_queue')
BaseManager.register('get_result_queue')
self.m = BaseManager(address=(host, port), authkey=authkey)
self.m.connect()
self.work_queue = self.m.get_work_queue()
self.result_queue = self.m.get_result_queue()
else:
print 'Initializing RequestGenerator: ' + self.name + ' with shared local queues'
self.work_queue = wq
self.result_queue = rq
#self.work_queue.cancel_join_thread()
#self.result_queue.cancel_join_thread()
self.http = urllib3.PoolManager()
def __init__(self, address, authkey):
BaseManager.__init__(self, address, authkey)
self.agentData = address[0], address[1], authkey
self.srvAddr = address
self.srvKey = authkey
# remoteTask is task object remotely instantiated in the agent
self.remoteTask = None
# toolbagTask is toolbag's local copy
self.toolbagTask = None
AgentManager.register("get")
AgentManager.register("load")
AgentManager.register("readFile")
AgentManager.register("writeFile")
AgentManager.register("printmsg")
self.localattrs = dict()
def __init__(self, queue_name, server_host, server_port, server_authkey):
'''clients need to know which queue on our server they want to use'''
self.queue_name = queue_name
'''as name suggested queue_server, queue_port and server_authkey
are needed to connect to our queue server
'''
self.host = server_host
self.port = server_port
self.authkey = server_authkey
'''Now it is an important step, we need to tell BaseManager class about this queue
so when we connect with our server, we can get the proxy object of our queue.
Notice here, we are not passing any callable here for the same reason'''
BaseManager.register(self.queue_name)
'''lets create an instance of BaseManager class so we can connect to server'''
self.manager = BaseManager(address=(self.host, self.port),
authkey=self.authkey)
self.manager.connect()
class SharedManager(object):
def __init__(self, addr, auth_key=''):
self.manager = BaseManager(address=addr, authkey=auth_key)
self.server = None
def register(self, plugin, clazz, methods):
self.manager.register(plugin, clazz, exposed=methods)
def get_manager(self):
return self.manager
def get_server(self):
return self.server
def start(self):
try:
self.server = self.manager.get_server()
self.server.serve_forever()
except:
traceback.print_exc()
def __init__(self,thread_size=0,server_addr='127.0.0.1',server_port=6666,authkey=b'123456',lock=None,count=10):
threading.Thread.__init__(self) #初始化父类
BaseManager.__init__(self,address=(server_addr,server_port), authkey=authkey)
self.visited=None #访问过的集合
self.pages=None #采集到的页面
self.threads=[] #存储每个线程
self.wait_queue=Queue.Queue() #正在等待的任务组成的队列
self.lock=lock #设置线程锁
# 为实现任务管理设置的标志位
self.start_flag = False
self.is_running = False
self.finished_all = False
self.dead_all = False
self.Runable=True #
self.thread_size=thread_size #设置线程的个数
self.task_num=self.thread_size*2 # 设置任务队列的大小
'''
初始化服务器连接模块
'''
self.server_addr=server_addr
self.server_port=server_port
self.authkey=authkey
self.register('task_queue_n')
self.register('response_queue_n')
self.__count=count #尝试连接服务器的次数
print'[%s] [INFO] Connect to server %s...' %(self.__time(),server_addr)
try:
self.connect()
except Exception,e:
print "[%s] [ERROR] Connect to server error , please confirm ip,port and authkey ..."%(self.__time())
exit(0)
def __init__(self):
# 发送任务的队列:
task_queue = Queue.Queue()
# 接收结果的队列:
result_queue = Queue.Queue()
class QueueManager(BaseManager):
pass
# 把两个Queue都注册到网络上, callable参数关联了Queue对象:
BaseManager.register('get_task_queue', callable=lambda: task_queue)
BaseManager.register('get_result_queue', callable=lambda: result_queue)
# 绑定端口5000, 设置验证码'abc':
manager = BaseManager(address=('',8888), authkey='abc')
# 启动Queue:
manager.start()
# 获得通过网络访问的Queue对象:
self.task = manager.get_task_queue()
self.result = manager.get_result_queue()
def start(self):
BaseManager.register('get_dispatched_job_queue')
BaseManager.register('get_finished_job_queue')
server = '127.0.0.1'
print('Connect to server %s...' % server)
manager = BaseManager(address=(server, 8888), authkey='jobs')
manager.connect()
dispatched_jobs = manager.get_dispatched_job_queue()
finished_jobs = manager.get_finished_job_queue()
while True:
job = dispatched_jobs.get(timeout=1)
print('Run job: %s ' % job.job_id)
time.sleep(1)
finished_jobs.put(job)
def __init__(self):
#初始化分布式进程中的工作节点的链接工作
#实现第一步，使用basemanager注册获取queue的方法名称
BaseManager.register('get_task_queue')
BaseManager.register('get_result_queue')
##实现第二步，连接到服务器
server_addr = '127.0.0.1'
# 端口和验证口令注意保持与服务进程设置的完全一致:
self.m = BaseManager(address=(server_addr, 8081), authkey='seven')
# 从网络连接:
self.m.connect()
##实现第三步
self.task = self.m.get_task_queue()
self.result = self.m.get_result_queue()
##初始化网页下载器和解析器
self.downloader = HtmlDownloader()
self.parser = HtmlParse()
def main():
BaseManager.register('run_rpc_function')
manager = BaseManager(address=('127.0.0.1',51999), authkey='my_authkey')
manager.connect()
returned_proxy_object = manager.run_rpc_function('SOME LOUD TEXT')
print returned_proxy_object
print returned_proxy_object._getvalue() #might be a better way to get the value, probably need to specify my own proxy object, see BaseProxy
def StartManager(self, serveraddress="Localhost", port=80, key=None):
if(self.queueManager == None):
try:
key = key.encode("utf-8")
except:
pass
BaseManager.register('GetTaskQueue', callable=ProcessingQueueManager.ReturnTaskQueue)
BaseManager.register('GetResultQueue', callable=ProcessingQueueManager.ReturnResultQueue)
queueManager = BaseManager(address=(serveraddress, port), authkey=key)
queueManager.start()
self.queueManager = queueManager
def StartConnect(self, serveraddress="localhost", port=80, key=None):
if(self.queueManager == None):
try:
key = key.encode("utf-8")
except:
pass
BaseManager.register('GetTaskQueue')
BaseManager.register('GetResultQueue')
queueManager = BaseManager(address=(serveraddress, port), authkey=key)
queueManager.connect()
self.queueManager = queueManager
def i_images_processing(self, vs):
"""
Interface function to launch processing VHRS images :func:`i_vhrs` and satellite images :func:`i_img_sat` in multi-processing.
:param vs: Boolean variable to launch processing because of interface checkbox -> 0 or 1.
- 0 means, not texture processing
- 1 means, launch texture processing
:type vs: int
"""
# Multiprocessing
mgr = BaseManager()
mgr.register('defaultdict', defaultdict, DictProxy)
mgr.start()
self.out_ndvistats_folder_tab = mgr.defaultdict(list)
p_img_sat = Process(target=self.i_img_sat)
p_img_sat.start()
if self.mp == 0:
p_img_sat.join()
if vs == 1:
p_vhrs = Process(target=self.i_vhrs)#, args=(vs, ))
p_vhrs.start()
p_vhrs.join()
if self.mp == 1:
p_img_sat.join()
# List of output raster path
self.raster_path.append(self.out_ndvistats_folder_tab[0])
# List of output raster band
self.list_band_outraster.append(1)
if vs == 1:
self.raster_path.append(self.out_ndvistats_folder_tab['sfs'])
self.list_band_outraster.append(4)
self.raster_path.append(self.out_ndvistats_folder_tab['haralick'])
self.list_band_outraster.append(2)
# To slope, to extract scree
if self.path_mnt != '':
self.raster_path.append(self.path_mnt)
self.list_band_outraster.append(1)
self.raster_path.append(self.out_ndvistats_folder_tab[1])
# example raster path tab :
# [path_folder_dpt + '/' + folder_processing + '/' + classif_year + '/Min_2014.TIF',\
# os.path.dirname(path_ortho) + '/Clip_buffer_surface_dep_18_IRCOrtho65_2m_sfs.TIF',\
# os.path.dirname(path_ortho) + '/Clip_buffer_surface_dep_18_IRCOrtho65_2m_haralick.TIF',\
# path_folder_dpt + '/' + folder_processing + '/' + classif_year + '/Max_2014.TIF']
# List of output raster band
self.list_band_outraster.append(1) #[1, 4, 2, 1]
print("End of images processing !")
def startup():
global procs
global pipes
global param
global running
# Settings
cfg = Settings.CSettings(CONFIG_PATH)
param['CSettings'] = cfg
# Logfile
if cfg.getSetting('logpath').startswith('.'):
# relative to current path
logpath = sys.path[0] + sep + cfg.getSetting('logpath')
else:
# absolute path
logpath = cfg.getSetting('logpath')
param['LogFile'] = logpath + sep + 'PlexConnect.log'
param['LogLevel'] = cfg.getSetting('loglevel')
dinit('PlexConnect', param, True) # init logging, new file, main process
dprint('PlexConnect', 0, "Version: {0}", __VERSION__)
dprint('PlexConnect', 0, "Python: {0}", sys.version)
dprint('PlexConnect', 0, "Host OS: {0}", sys.platform)
dprint('PlexConnect', 0, "PILBackgrounds: Is PIL installed? {0}",
isPILinstalled())
# more Settings
param['IP_self'] = getIP_self()
param['HostToIntercept'] = cfg.getSetting('hosttointercept')
param['baseURL'] = 'http://' + param['HostToIntercept']
# proxy for ATVSettings
proxy = BaseManager()
proxy.register('ATVSettings', ATVSettings.CATVSettings)
proxy.start(initProxy)
param['CATVSettings'] = proxy.ATVSettings(CONFIG_PATH)
running = True
# init DNSServer
if cfg.getSetting('enable_dnsserver') == 'True':
master, slave = Pipe() # endpoint [0]-PlexConnect, [1]-DNSServer
proc = Process(target=DNSServer.Run, args=(slave, param))
proc.start()
time.sleep(0.1)
if proc.is_alive():
procs['DNSServer'] = proc
pipes['DNSServer'] = master
else:
dprint('PlexConnect', 0, "DNSServer not alive. Shutting down.")
running = False
# init WebServer
if running:
master, slave = Pipe() # endpoint [0]-PlexConnect, [1]-WebServer
proc = Process(target=WebServer.Run, args=(slave, param))
proc.start()
time.sleep(0.1)
if proc.is_alive():
procs['WebServer'] = proc
pipes['WebServer'] = master
else:
dprint('PlexConnect', 0, "WebServer not alive. Shutting down.")
running = False
# init WebServer_SSL
if running and \
cfg.getSetting('enable_webserver_ssl')=='True':
master, slave = Pipe() # endpoint [0]-PlexConnect, [1]-WebServer
proc = Process(target=WebServer.Run_SSL, args=(slave, param))
proc.start()
time.sleep(0.1)
if proc.is_alive():
procs['WebServer_SSL'] = proc
pipes['WebServer_SSL'] = master
else:
dprint('PlexConnect', 0, "WebServer_SSL not alive. Shutting down.")
running = False
# not started successful - clean up
if not running:
cmdShutdown()
shutdown()
return running
def test():
#windows下绑定调用接口不能使用lambda，所以只能先定义函数再绑定
BaseManager.register('get_task',callable = gettask);
BaseManager.register('get_result',callable = getresult);
#绑定端口并设置验证码，windows下需要填写ip地址，linux下不填默认为本地
manager = BaseManager(address = ('127.0.0.1',5002),authkey = b'123');
#启动
manager.start();
try:
#通过网络获取任务队列和结果队列
task = manager.get_task();
result = manager.get_result();
#添加任务
for i in range(task_number):
print('Put task %d...' % i)
task.put(i);
#每秒检测一次是否所有任务都被执行完
while not result.full():
time.sleep(1);
for i in range(result.qsize()):
ans = result.get();
print('task %d is finish , runtime:%d s' % ans);
except:
print('Manager error');
finally:
#一定要关闭，否则会爆管道未关闭的错误
manager.shutdown();
class Logger(object):
def __init__(self):
print("inited, pid:{}".format(os.getpid()))
self.counter = 0
self.pid = os.getpid()
def increment(self):
self.counter += 1
print(self.counter)
# print(id(self))
# print(self.pid)
print(os.getpid())
print()
def __del__(self):
print("deleted, pid:{}".format(os.getpid()))
# logger = Logger()
BaseManager.register('Logger', Logger)
manager = BaseManager()
manager.start()
logger = manager.Logger()
def increment_counter(i):
print(os.getpid())
logger.increment()
def __init__(self):
# Create Shared Variables
BaseManager.register('CacheDataHandler', CacheDataHandler)
BaseManager.register('ChannelYouTube', ChannelYouTube)
BaseManager.register("ChannelTwitch", ChannelTwitch)
BaseManager.register("Dict", dict)
BaseManager.register("QueueHandler", QueueHandler)
BaseManager.register("YouTubeAPIHandler", YouTubeAPIHandler)
BaseManager.register("GlobalVariables", GlobalVariables)
# Channel Class
self.baseManagerChannelInfo = BaseManager()
self.baseManagerChannelInfo.start()
# Data Handler
self.baseManagerNormalHandlers = BaseManager()
self.baseManagerNormalHandlers.start()
self.cachedDataHandler = self.baseManagerNormalHandlers.CacheDataHandler(
)
# Global Queue Holder.
self.queue_holder = self.baseManagerNormalHandlers.QueueHandler()
# YouTube API Handler
self.baseManagerAPIHandlers = BaseManager()
self.baseManagerAPIHandlers.start()
self.youtube_api_handler = self.baseManagerAPIHandlers.YouTubeAPIHandler(
self.cachedDataHandler)
# Cookies
self.baseManagerCookieDictHolder = BaseManager()
self.baseManagerCookieDictHolder.start()
cookie_handler = build_cookies()
cookie_handler.load()
cookies_ = cookie_handler.get_cookie_list()
self.shared_cookieDictHolder = self.baseManagerCookieDictHolder.Dict(
cookies_) # type: dict
# Global Variables
self.baseManagerGlobalVariables = BaseManager()
self.baseManagerGlobalVariables.start()
self.shared_globalVariables = self.baseManagerGlobalVariables.GlobalVariables(
) # type: GlobalVariables
class ProcessHandler:
channels_dict = {}
platforms = ['YOUTUBE', 'TWITCH']
debug_mode = False
serverPort = 31311
enable_ffmpeg_logs = False
# YouTube Queue Stuff
YouTubeQueueThread = None
def __init__(self):
# Create Shared Variables
BaseManager.register('CacheDataHandler', CacheDataHandler)
BaseManager.register('ChannelYouTube', ChannelYouTube)
BaseManager.register("ChannelTwitch", ChannelTwitch)
BaseManager.register("Dict", dict)
BaseManager.register("QueueHandler", QueueHandler)
BaseManager.register("YouTubeAPIHandler", YouTubeAPIHandler)
BaseManager.register("GlobalVariables", GlobalVariables)
# Channel Class
self.baseManagerChannelInfo = BaseManager()
self.baseManagerChannelInfo.start()
# Data Handler
self.baseManagerNormalHandlers = BaseManager()
self.baseManagerNormalHandlers.start()
self.cachedDataHandler = self.baseManagerNormalHandlers.CacheDataHandler(
)
# Global Queue Holder.
self.queue_holder = self.baseManagerNormalHandlers.QueueHandler()
# YouTube API Handler
self.baseManagerAPIHandlers = BaseManager()
self.baseManagerAPIHandlers.start()
self.youtube_api_handler = self.baseManagerAPIHandlers.YouTubeAPIHandler(
self.cachedDataHandler)
# Cookies
self.baseManagerCookieDictHolder = BaseManager()
self.baseManagerCookieDictHolder.start()
cookie_handler = build_cookies()
cookie_handler.load()
cookies_ = cookie_handler.get_cookie_list()
self.shared_cookieDictHolder = self.baseManagerCookieDictHolder.Dict(
cookies_) # type: dict
# Global Variables
self.baseManagerGlobalVariables = BaseManager()
self.baseManagerGlobalVariables.start()
self.shared_globalVariables = self.baseManagerGlobalVariables.GlobalVariables(
) # type: GlobalVariables
def run_channel(self,
channel: str or ChannelYouTube or ChannelTwitch,
platform='YOUTUBE',
startup=False,
**kwargs) -> List[Union[bool, str]]:
if type(channel) is str:
channel_holder_class = self.get_channel_class(channel, platform)
else:
channel_holder_class = channel
if channel_holder_class:
channel_holder_class.send_updated_setting_dict(kwargs)
channel_identifier = channel_holder_class.get("channel_identifier")
ok_bool, error_message = channel_holder_class.loadVideoData()
if ok_bool:
channel_holder_class.registerCloseEvent()
channel_name = channel_holder_class.get("channel_name")
check_streaming_channel_thread = Process(
target=channel_holder_class.channel_thread,
name="{0} - Channel Process".format(channel_name))
check_streaming_channel_thread.start()
self.channels_dict.update({
channel_identifier: {
'class': channel_holder_class,
'thread_class': check_streaming_channel_thread
}
})
return [True, "OK"]
else:
if startup:
self.channels_dict.update({
channel_identifier: {
'class': channel_holder_class,
'error': error_message,
'thread_class': None
}
})
return [False, error_message]
def get_channel_class(self,
channel_identifier,
platform='YOUTUBE') -> TemplateChannel:
SettingDict = {
'debug_mode': self.debug_mode,
'ffmpeg_logs': self.enable_ffmpeg_logs
}
channel_holder_class = None
if 'YOUTUBE' in platform.upper():
channel_holder_class = self.baseManagerChannelInfo.ChannelYouTube(
channel_identifier, SettingDict, self.shared_cookieDictHolder,
self.cachedDataHandler, self.queue_holder,
self.shared_globalVariables)
if 'TWITCH' in platform.upper():
channel_holder_class = self.baseManagerChannelInfo.ChannelTwitch(
channel_identifier, SettingDict, self.shared_cookieDictHolder,
self.cachedDataHandler, self.queue_holder,
self.shared_globalVariables)
return channel_holder_class
def run_channel_video_id(self, video_id):
"""
Runs a Channel Instance without a channel id. Uses a Video ID to get channel id etc
"""
channel_holder_class = self.baseManagerChannelInfo.ChannelYouTube(
None, {
'debug_mode': self.debug_mode,
'ffmpeg_logs': self.enable_ffmpeg_logs
}, self.shared_cookieDictHolder, self.cachedDataHandler,
self.queue_holder)
ok_bool, error_message = channel_holder_class.loadVideoData(
video_id=video_id)
if ok_bool:
channel_holder_class.registerCloseEvent()
channel_id = channel_holder_class.get("channel_id")
channel_name = channel_holder_class.get("channel_name")
check_streaming_channel_thread = Process(
target=channel_holder_class.channel_thread,
name="{0} - Channel Process".format(channel_name))
check_streaming_channel_thread.start()
self.channels_dict.update({
channel_id: {
'class': channel_holder_class,
'thread_class': check_streaming_channel_thread
}
})
return [True, "OK"]
else:
return [False, error_message]
def upload_test_run(self, channel_id):
channel_holder_class = self.baseManagerChannelInfo.ChannelYouTube(
channel_id, {
'testUpload': True,
'debug_mode': self.debug_mode,
'ffmpeg_logs': self.enable_ffmpeg_logs
}, self.shared_cookieDictHolder, self.cachedDataHandler,
self.queue_holder)
ok_bool, error_message = channel_holder_class.loadVideoData()
if ok_bool:
del ok_bool
del error_message
if not channel_holder_class.is_live():
return [
False,
"Channel is not live streaming! The channel needs to be live streaming!"
]
channel_holder_class.registerCloseEvent()
channel_name = channel_holder_class.get("channel_name")
check_streaming_channel_thread = Process(
target=channel_holder_class.channel_thread,
name="{0} - Channel Process".format(channel_name))
check_streaming_channel_thread.start()
self.channels_dict.update({
channel_id: {
'class': channel_holder_class,
'thread_class': check_streaming_channel_thread
}
})
return [True, "OK"]
else:
return [False, error_message]
def loadChannels(self):
channels = self.cachedDataHandler.getValue('channels')
if channels:
for platform in channels:
channel_list = channels.get(platform)
for channel_id in channel_list:
ok, error_message = self.run_channel(channel_id,
startup=True,
platform=platform)
if not ok:
warning(error_message)
def run_youtube_queue(self):
if self.cachedDataHandler.getValue('UploadLiveStreams'):
self.YouTubeQueueThread = Process(target=runQueue,
name="YouTube Upload Queue",
args=(
self.youtube_api_handler,
self.queue_holder,
))
self.YouTubeQueueThread.start()
def run_server(self, cert=None, key=None):
key = try_get(self.cachedDataHandler, lambda x: x.getValue('ssl_key'),
str) if not None else key
cert = try_get(self.cachedDataHandler,
lambda x: x.getValue('ssl_cert'),
str) if not None else cert
loadServer(self,
self.cachedDataHandler,
self.serverPort,
self.youtube_api_handler,
cert=cert,
key=key)
def is_google_account_login_in(self):
cj = self.shared_cookieDictHolder.copy()
cookie = [cookies for cookies in cj if 'SSID' in cookies]
if cookie is None or len(cookie) == 0:
return False
return True
dynamic_ncols=True,
unit="fr",
leave=True,
smoothing=0.01)
def update(self, value):
if self.first_update:
self.tqdm_bar.reset(self.left)
self.first_update = False
self.tqdm_bar.update(value)
def close(self):
self.tqdm_bar.close()
BaseManager.register('Counter', Counter)
def process_pipe(pipe):
encoder_history = deque(maxlen=20)
while True:
line = pipe.stdout.readline().strip()
if len(line) == 0 and pipe.poll() is not None:
break
if len(line) == 0:
continue
if line:
encoder_history.append(line)
if pipe.returncode != 0 and pipe.returncode != -2:
print(f"\nEncoder encountered an error: {pipe.returncode}")
from pathlib import Path
from itertools import chain
from multiprocessing import Process, Manager
from multiprocessing.managers import BaseManager
from neuralnets.BiLSTM import BiLSTM
from util.preprocessing import loadDatasetPickle
from util.datasets import Dataset
from evaluator import Evaluator
# paths for input/output directories
models_dir, embeddings_dir = Path('models'), Path('embeddings')
pkl_dir, tables_dir = Path('pkl'), Path('tables')
BaseManager.register('Evaluator', Evaluator)
manager = BaseManager()
manager.start()
loaded_datasets = {}
evaluators = {
transfer_setting: manager.Evaluator()
for transfer_setting in ['pretrain_multi_task', 'pretrain_cross_lingual']
}
def eval_single_task(model_path, dataset_id, task, evaluators, embeddings,
mappings, data):
# load the BiLSTM model
model = BiLSTM.loadModel(model_path)
# obtain the evaluator based on the transfer setting
transfer_setting = model_path.parent.name
"""
Daemon that manages a shared queue to push request data
from mitmdump to chimp
"""
from multiprocessing.managers import BaseManager
import Queue
queue = Queue.Queue()
BaseManager.register('get_queue', callable=lambda:queue)
m = BaseManager(address=('', 50000), authkey="")
s = m.get_server()
s.serve_forever()
def _start_manager(self):
def get_knowledge_queue(idx):
global knowledge_queues
if idx < len(knowledge_queues):
return knowledge_queues[idx]
else:
return None
def get_s2t_queue():
global s2t_queue
return s2t_queue
def get_t2s_queue():
global t2s_queue
return t2s_queue
def get_cmd_queue():
global cmd_queue
return cmd_queue
BaseManager.register(
"get_knowledge_queue", callable=get_knowledge_queue)
BaseManager.register("get_s2t_queue", callable=get_s2t_queue)
BaseManager.register("get_t2s_queue", callable=get_t2s_queue)
BaseManager.register("get_cmd_queue", callable=get_cmd_queue)
manager = BaseManager(
address=("", self._out_port), authkey=public_authkey.encode())
manager.start()
print("listen on address: {}".format(manager._address))
print("public authkey: {}".format(public_authkey))
return manager
def run(self):
retries = self.options.retry_failed + 1
completed = 0
BaseManager.register('LifoQueue', queue.LifoQueue)
manager = BaseManager()
manager.start()
self.results = ExecutionCounter(total=len(self.instances))
pipeline = manager.LifoQueue()
done_queue = manager.LifoQueue()
# Set number of jobs
if self.options.jobs:
self.jobs = self.options.jobs
elif self.options.build_only:
self.jobs = multiprocessing.cpu_count() * 2
else:
self.jobs = multiprocessing.cpu_count()
logger.info("JOBS: %d" % self.jobs)
self.update_counting()
logger.info(
"%d test scenarios (%d configurations) selected, %d configurations discarded due to filters."
% (len(self.suites), len(
self.instances), self.results.skipped_configs))
while True:
completed += 1
if completed > 1:
logger.info("%d Iteration:" % (completed))
time.sleep(self.options.retry_interval
) # waiting for the system to settle down
self.results.done = self.results.total - self.results.failed
if self.options.retry_build_errors:
self.results.failed = 0
self.results.error = 0
else:
self.results.failed = self.results.error
self.execute(pipeline, done_queue)
while True:
try:
inst = done_queue.get_nowait()
except queue.Empty:
break
else:
inst.metrics.update(self.instances[inst.name].metrics)
inst.metrics["handler_time"] = inst.execution_time
inst.metrics["unrecognized"] = []
self.instances[inst.name] = inst
print("")
retries = retries - 1
# There are cases where failed == error (only build failures),
# we do not try build failures.
if retries == 0 or (self.results.failed == self.results.error
and not self.options.retry_build_errors):
break
return self.nested_obj.val
class CustomProcess(Process):
def __init__(self, obj, p, q, v):
super(CustomProcess, self).__init__()
self.obj = obj
self.index = p, q
self.v = v
def run(self):
self.obj.set_value(*self.index, self.v)
if __name__ == "__main__":
BaseManager.register('CustomObj', CustomObj)
manager = BaseManager()
manager.start()
data = [[0 for x in range(10)] for y in range(10)]
matrix = np.matrix(data)
custom_obj = manager.CustomObj(matrix)
print(custom_obj.get_obj())
process_list = []
for p in range(10):
for q in range(10):
proc = CustomProcess(custom_obj, p, q, 10 * p + q)
process_list.append(proc)
for x in range(100):
process_list[x].start()
for x in range(100):
process_list[x].join()
return s_names
def run(case, model, set_list, names, xlsx):
model.learn(logger, set_list, names, 4, args.engine)
model.log_data()
case.add_accuracy(model.name, model.accuracy_score)
case.add_aucs(model.name, model.roc_auc_score)
case.add_tprs(model.name, model.tprs)
xlsx.write(case.get_name(), model)
print model.name
print model.accuracy_score
print model.roc_auc_score
if __name__ == "__main__":
start_time = time.time()
BaseManager.register('Logger', Logger)
BaseManager.register('Case', Case)
BaseManager.register('Xlsx', Xlsx)
manager = BaseManager()
manager.start()
# parse arguments
args = arg.parse(sys.argv[1:])
# create logger
logger = manager.Logger('%s.v%s' %(args.engine, args.version))
# load dataset
dataset = load_dataset(args.datafile.name)
# create docx, xlsx for report
def start(self):
# 把派发作业队列和完成作业队列注册到网络上
BaseManager.register('get_dispatched_task_queue',
callable=self.get_dispatched_task_queue)
BaseManager.register('get_finished_task_queue',
callable=self.get_finished_task_queue)
task = MysqlHelper.excuteFindOne(
"select * from tb_task where Fid={}".format(self.taskId))
Fip = task["FserverIp"]
Fport = task["Fport"]
Fauthkey = task["Fauthkey"]
# 监听端口和启动服务，Fauthkey为验证码，自己随便取的,slave连接获取任务时用于验证身份，FserverIp为主机的ip,Fport连接端口号，一般默认是8888端口
manager = BaseManager(address=(Fip, Fport), authkey=Fauthkey)
manager.start()
# 使用上面注册的方法获取队列
dispatched_tasks = manager.get_dispatched_task_queue() #获取派发队列
finished_tasks = manager.get_finished_task_queue() #获取返回队列
while True:
try:
task_2 = MysqlHelper.excuteFindOne(
"select * from tb_task where Fid={}".format(self.taskId))
num = int(task_2["Fnum"])
url_list = self.url_list
for index, url in enumerate(url_list):
print url
num += 1
dispatched_spider = self.spider
dispatched_spider.pageUrl = url
dispatched_tasks.put(dispatched_spider)
print "派发任务： " + str(index + 1)
MysqlHelper.excuteUpdate(self.table_name, {
"Fnum": str(num + 1),
"Fstate": 1
}, "Fid={}".format(self.taskId))
time.sleep(1)
print "------------已完成一轮任务派发----------"
#完成一轮任务派发就将状态改为休眠中
MysqlHelper.excuteUpdate(self.table_name, {"Fstate": 2},
"Fid={}".format(self.taskId))
#返回队列执行结果
while not dispatched_tasks.empty():
#返回一个爬取的数量结果
result_spider = finished_tasks.get()
print "任务返回结果："
#暂停时间继续进行下一轮的任务派发
# time.sleep(int(task_2["FtimeInterval"]))
manager.shutdown()
except Exception as ex:
MysqlHelper.excuteUpdate(self.table_name, {"Fstate": 0},
"Fid={}".format(self.taskId))
continue
def __init__(self, address=None, authkey=''.encode('UTF-8')):
BaseManager.__init__(self, address, authkey)
logger = logging.getLogger("TSGRain-Flask-Logger")
logger.setLevel(logging.DEBUG)
formatter = logging.Formatter(
'%(asctime)s - %(name)s - %(levelname)s - %(message)s')
fh = logging.FileHandler(conf.TSGRAIN_FLASK_LOGFILE)
fh.setLevel(logging.DEBUG)
ch = logging.StreamHandler()
# ch.setLevel(logging.ERROR)
ch.setLevel(logging.DEBUG)
fh.setFormatter(formatter)
ch.setFormatter(formatter)
logger.addHandler(fh)
logger.addHandler(ch)
if conf.IPC_FLAG:
BaseManager.register('queue_StoC')
BaseManager.register('queue_CtoS')
m = BaseManager(address=('localhost', 50000), authkey=b'secret')
try:
m.connect()
except:
logger.error("BaseManager connect(): error")
queue_s_to_c = m.queue_StoC()
queue_c_to_s = m.queue_CtoS()
@app.route('/')
@app.route('/index')
def index():
logger.info('routes.py: /index')
def start_Manager(self, url_q, result_q):
BaseManager.register('get_task_queue', callable=lambda: url_q)
BaseManager.register('get_result_queue', callable=lambda: result_q)
manager = BaseManager(address=('127.0.0.1', 8001), authkey=b'baike')
return manager
if prt: print('评论数:', comments)
result = data_to_dict(idd=av,
title=title, up=up,
rank=rank, summ=summ, danmaku=danmaku, coins=coins, collections=collections, shares=shares, comments=comments,
uploaded=uploaded, category=category)
total += 1
return result
#------------------------------------------------------------------------------------------
#------------------------------------------------------------------------------------------
if __name__ == '__main__':
clientsocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
msg = clientsocket.connect_ex((server_IP, server_port))
#msg = clientsocket.connect_ex(('127.0.0.1', 2020))
BaseManager.register('getavq')
if msg != 0:
print('连接失败！msg=' + str(msg))
exit()
if avshower:
m = BaseManager(address=('127.0.0.1', 3030), authkey=b'abc')
m.connect()
avq = m.getavq()
else: avq = None
conn = msghandler(sock=clientsocket, excpt=excptprcs, timeout=60)
while True: # socket: 不保证到达，不保证按顺序到达。
listt = []
def start(self):
# 把派发作业队列和完成作业队列注册到网络上
BaseManager.register('get_dispatched_job_queue',
callable=self.get_dispatched_job_queue)
BaseManager.register('get_finished_job_queue',
callable=self.get_finished_job_queue)
# 监听端口和启动服务
manager = BaseManager(address=('127.0.0.1', 8888), authkey=b'jobs')
manager.start()
# 使用上面注册的方法获取队列
dispatched_jobs = manager.get_dispatched_job_queue()
finished_jobs = manager.get_finished_job_queue()
# 这里一次派发10个作业，等到10个作业都运行完后，继续再派发10个作业
job_id = 0
while True:
for i in range(0, 10):
job_id = job_id + 1
job = Job(job_id)
print('Dispatch job: %s' % job.job_id)
dispatched_jobs.put(job)
while not dispatched_jobs.empty():
job = finished_jobs.get(60)
print('Finished Job: %s' % job.job_id)
manager.shutdown()
def incrProgress(self, incr):
self.iterationCounter += incr
#if self.iterationCounter > self.maxIterations:
#print "\nError: Iteration {0} > maxIterations {1}".format(self.iterationCounter, self.maxIterations)
#else:
#printProgress(self.iterationCounter, self.maxIterations)
printProgress(self.iterationCounter, self.maxIterations)
def resetProgress(self, printStatus=False):
self.iterationCounter = 0
if printStatus:
printProgress(0, self.maxIterations)
BaseManager.register("sharedProgress", sharedProgress)
manager = BaseManager()
manager.start()
sharedProgressBar = manager.sharedProgress(n_ij_iterations)
def i_worker(tau, i_values):
"""worker function to calculate uncorrelated ii sum for given i values with fixed tau"""
sigma_ii_sum = 0.
for i in i_values:
sigma_ii_sum += ij_t0_average(tau, i, i)
return sigma_ii_sum
def ij_worker(tau, ij_dict):
from multiprocessing.managers import BaseManager
# 多进程相互传递信息
if __name__ == '__main__':
BaseManager.register("task")
conn = BaseManager(address=("localhost", 8080), authkey=b'abc')
conn.connect()
task = conn.task()
while 1:
task.put(2)
class PartitionStatCollector(object):
def __init__(self, p_to_test, address):
self.p_to_test = p_to_test
self.address = address
self.prev_p = None
self.prev_exec_time = None
self.exec_time_list = []
self.p_list = []
self.start = None
self.min_partitions = int(os.environ[PARALLAX_MIN_PARTITIONS])
def setup_manager(self):
if self.start is None:
self.start = time.time()
self.m = BaseManager(address=self.address, authkey='parallax_auth')
queue = queue.Queue()
BaseManager.register('queue', callable=lambda: queue)
self.m.start()
return self.m
def recv_exec_time(self, processes, cleanup, num_required):
stop = False
worker_exec_times = []
all_alive = True
while len(worker_exec_times) != num_required and all_alive:
time.sleep(10)
q = self.m.queue()
while q.qsize() > 0:
worker_exec_times.append(q.get())
for p in processes:
if p.poll() is not None:
all_alive = False
break
cleanup(None, None)
time.sleep(10)
if all_alive:
curr_p = self.p_to_test
curr_exec_time = np.mean(worker_exec_times)
self.p_list.append(curr_p)
self.exec_time_list.append(curr_exec_time)
if self.prev_p:
if self.prev_exec_time < curr_exec_time:
# decrease or stop
if self.prev_p > curr_p:
stop = True
else:
# search the oposite partitions
self.p_to_test = min(self.p_list) / 2
else:
assert (self.prev_exec_time / curr_exec_time) > 1
# keep increase or keep decrease
if self.prev_p < curr_p:
self.p_to_test *= 2
else:
self.p_to_test /= 2
if self.p_to_test < self.min_partitions:
stop = True
else:
# increase first
self.p_to_test *= 2
self.prev_p = curr_p
self.prev_exec_time = curr_exec_time
else:
# communication error when num partitions is small
if self.prev_p:
stop = True
else:
self.p_to_test *= 2
self.min_partitions = self.p_to_test
if stop:
end = time.time()
self.p_to_test = self._find_optimal_p()
parallax_log.info('optimal partitions: %d, search time: %d secs' % \
(self.p_to_test, end - self.start))
print('optimal partitions: %d, search time: %d secs' % \
(self.p_to_test, end - self.start))
return not stop, self.p_to_test
def _find_optimal_p(self):
parallax_log.info('start finding optimal p')
print('start finding optimal p')
parallax_log.info(self.p_list)
print(self.p_list)
parallax_log.info(self.exec_time_list)
print(self.exec_time_list)
if len(self.p_list) < 3:
min_exec_time = min(self.exec_time_list)
return self.p_list[self.exec_time_list.index(min_exec_time)]
max_time = float(max(self.exec_time_list))
exec_times = [t / max_time for t in self.exec_time_list]
fitfunc = lambda n, a, b, c: b / n + a * (n - 1) + c
p, pcov = optimize.curve_fit(fitfunc, np.array(self.p_list),
np.array(exec_times))
min_p = min(self.p_list)
max_p = max(self.p_list)
min_exec_time = None
optimal_p = None
for i in range(min_p, max_p + 1):
prediction = fitfunc(i, p[0], p[1], p[2])
if min_exec_time is None or min_exec_time > prediction:
min_exec_time = prediction
optimal_p = i
return optimal_p
def plot(rewards):
clear_output(True)
plt.figure(figsize=(20, 5))
plt.plot(rewards)
plt.savefig('sac_v2_multi.png')
# plt.show()
plt.clf()
if __name__ == '__main__':
replay_buffer_size = 1e6
# the replay buffer is a class, have to use torch manager to make it a proxy for sharing across processes
BaseManager.register('ReplayBuffer', ReplayBuffer)
manager = BaseManager()
manager.start()
replay_buffer = manager.ReplayBuffer(
replay_buffer_size) # share the replay buffer through manager
# choose env
ENV = ['Pendulum', 'Reacher'][0]
if ENV == 'Reacher':
NUM_JOINTS = 2
LINK_LENGTH = [200, 140]
SCREEN_SIZE = 1000
SPARSE_REWARD = False
SCREEN_SHOT = False
action_range = 10.0
def remove_local_folder(compute_plan_id):
client = docker.from_env()
volume_id = get_volume_id(compute_plan_id)
try:
local_volume = client.volumes.get(volume_id=volume_id)
local_volume.remove(force=True)
except docker.errors.NotFound:
pass
except Exception:
logging.error(f'Cannot remove local volume {volume_id}', exc_info=True)
# Instatiate Ressource Manager in BaseManager to share it between celery concurrent tasks
BaseManager.register('ResourcesManager', ResourcesManager)
manager = BaseManager()
manager.start()
resources_manager = manager.ResourcesManager()
@app.task(ignore_result=True)
def prepare_training_task():
prepare_task(TRAINTUPLE_TYPE)
@app.task(ignore_result=True)
def prepare_testing_task():
prepare_task(TESTTUPLE_TYPE)
class Master():
def __init__(self,
fromDBSetting,
toDBSetting,
toDBTableName,
line,
port,
bigFields=None,
disPatchedJobListLegth=50,
getDataLength=10000):
# 派发出去的作业队列
self.dispatchedJobQueue = Queue(disPatchedJobListLegth)
# 配置作业队列
self.config = Queue(1)
self.FROM_DB_CON = None
self.fromDBSetting = fromDBSetting
self.getDataLength = getDataLength
self.port = port
self.line = line
self.bigFields = bigFields
self.config.put({
'endFlag': False,
'line': line,
'from_db_setting': fromDBSetting,
'to_db_setting': toDBSetting,
'to_db_table': toDBTableName,
})
self.manager = None
def getDispatchedJobQueue(self):
return self.dispatchedJobQueue
def getConfigQueue(self):
return self.config
def start(self):
BaseManager.register('getDispatchedJobQueue',
callable=self.getDispatchedJobQueue)
BaseManager.register('getConfigQueue', callable=self.getConfigQueue)
self.manager = BaseManager(address=('0.0.0.0', self.port),
authkey=b'huafeng@123+1s')
self.manager.start()
self.FROM_DB_CON = self.getDBConnection(self.fromDBSetting)
self.selectRows(self.line)
while self.manager.getDispatchedJobQueue().qsize():
time.sleep(5)
self.manager.shutdown()
@staticmethod
def getDBConnection(DB_SETTINGS):
if DB_SETTINGS['ENGINE'].endswith('mysql'):
connection = pymysql.connect(
host=DB_SETTINGS['HOST'],
user=DB_SETTINGS['USER'],
password=DB_SETTINGS['PASSWORD'],
database=DB_SETTINGS['NAME'],
port=int(DB_SETTINGS['PORT']),
)
elif DB_SETTINGS['ENGINE'].endswith('oracle'):
dsn = '%s:%s/%s' % (DB_SETTINGS['HOST'], DB_SETTINGS['PORT'],
DB_SETTINGS['NAME'])
connection = cx_Oracle.connect(user=DB_SETTINGS['USER'],
password=DB_SETTINGS['PASSWORD'],
dsn=dsn)
else:
connection = None
return connection
def selectRows(self, line):
currentCount = 0
listLength = 0
list1 = []
fromTable = petl.fromdb(self.FROM_DB_CON, line)
it = iter(fromTable)
hdr = next(it)
for one in it:
currentCount += 1
listLength += 1
if self.bigFields is not None:
bigFields = self.bigFields
one = list(one)
if 'BLOB' in bigFields:
for n in bigFields['BLOB']:
try:
one[n] = one[n].read()
except Exception as e:
print(e)
list1.append(one)
if listLength == self.getDataLength:
#print(self.manager.getDispatchedJobQueue().qsize())
qList = list1
self.manager.getDispatchedJobQueue().put(qList)
list1 = []
listLength = 0
if len(list1):
self.manager.getDispatchedJobQueue().put(list1)
data = self.manager.getConfigQueue().get(1)
data['endFlag'] = True
self.manager.getConfigQueue().put(data)
def startfunc():
#rpc register
BaseManager.register('get_taskq')
BaseManager.register('get_ctlq')
BaseManager.register('push_task')
BaseManager.register('push_ctl')
BaseManager.register('get_resq')
BaseManager.register('get_logq')
#connect
global qmgr
qmgr = BaseManager(address=(config.HOST, config.QPORT),
authkey=config.AUTH_KEY)
logging.info('connecting to queue ..')
qmgr.connect()
logging.info('connected to queue success')
#threads
ths = {th_monitorres: None, th_console: None, th_monitorlog: None}
for f, _ in ths.iteritems():
th = threading.Thread(target=f)
th.daemon = True
th.start()
ths[f] = th
while True:
#push_task({'id':uuid.uuid1()})
time.sleep(1)
for _, th in ths.iteritems():
th.join()
processes_learn = []
# gpu 0
process = multiprocessing.Process(target=game.agent_learn, args=(0, start_event_l0, end_event_l0))
process.start()
processes_learn.append(process)
# gpu 1
process = multiprocessing.Process(target=game.agent_learn, args=(1, start_event_l1, end_event_l1))
process.start()
processes_learn.append(process)
"""
Define Manager
"""
# TODO, modify device label
BaseManager.register('get_actions_g7_queue')
BaseManager.register('get_rewards_g7_queue')
BaseManager.register('get_states_g7_queue')
BaseManager.register('get_fap_g7_queue')
BaseManager.register('get_finish_g7_queue')
BaseManager.register('get_actions_glb_g7_queue')
mgr = BaseManager(address=("172.16.68.1", 4444), authkey=b"game")
mgr.connect()
actions_g7 = mgr.get_actions_g7_queue()
rewards_g7 = mgr.get_rewards_g7_queue()
states_g7 = mgr.get_states_g7_queue()
fap_g7 = mgr.get_states_g7_queue()
finish_g7 = mgr.get_finish_g7_queue()
actions_glb_g7 = mgr.get_actions_glb_g7_queue()
import time, sys, queue, random
from multiprocessing.managers import BaseManager
BaseManager.register('get_task')
BaseManager.register('get_result')
conn = BaseManager(address=('127.0.0.1', 5002), authkey=b'123')
try:
conn.connect()
except:
print('连接失败')
sys.exit()
task = conn.get_task()
result = conn.get_result()
while not task.empty():
n = task.get(timeout=1)
print('run task %d' % n)
sleeptime = random.randint(0, 3)
time.sleep(sleeptime)
rt = (n, sleeptime)
result.put(rt)
if __name__ == '__main__':
pass
# run task 0
# run task 1
# run task 2
# run task 3
lock.acquire()
bufferHead.printHashQ()
bufferHead.printFreeList()
sleepQueue.printSQ()
lock.release()
time.sleep(5)
BufferRelease.brelse(lockedBuffer, bufferHead, lock, sleepQueue)
print(startStr, 'Finished execution...')
if __name__ == '__main__':
BaseManager.register('Buffer', Buffer)
BaseManager.register('SleepQueue', SleepQueue)
BaseManager.register('BufferHeader')
lock = multiprocessing.Lock()
manager = BaseManager()
manager.start()
buffer = manager.Buffer()
sleepQueue = manager.SleepQueue()
buffer.printFreeList()
NO_OF_PROCESSES = 3
processes = []
def run(self, tasks_list, execute_fn, progress_fn=None):
'''
:param tasks_list: should be a list of dictionaries containing the input parameters for each individual function call.
Eg. [{id:1, path:'filepath1', user:'******'},
{id:2, path:'filepath2', user:'******'},
{id:3, path:'filepath3', user:'******'}
]
:param execute_fn: This should be a function that runs the desired execution for a single task in the 'tasks_list'
:param progress_fn: An optional function that can be used to get feedback on the progress of execution
'''
# make sure the tasks are in the correct format
self.validate_tasks(tasks_list)
n_tasks = len(tasks_list)
def submit_progress():
if progress_fn is not None:
success = tracker.get_success()
errors, _ = tracker.get_errors()
progress = 0 if n_tasks == 0 else 100.0 * (success +
errors) / n_tasks
progress_fn(progress, success, errors)
# only run multithreaded if we can
start_time = time.time()
if self.run_multithreaded:
# create input and output queues
try:
BaseManager.register('FiFoQueue', FiFoQueue)
BaseManager.register('ExcecutionTracker', ExcecutionTracker)
manager = BaseManager()
manager.start()
request_queue = manager.FiFoQueue()
result_queue = manager.FiFoQueue()
tracker = manager.ExcecutionTracker()
except:
logging.error(
'Unable to start BaseManager. \n'
'This is most likely due to an \'if __name__ == \'__main__\':\''
' statement not being present in your main executing script.\n'
'See https://healthq.atlassian.net/browse/DMH-212?focusedCommentId=25606&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-25606'
' http://stackoverflow.com/a/18205006 for more details')
raise
# fill input queue with tasks
request_queue.push_multiple(tasks_list)
if self.n_threads is None:
self.n_threads = mp.cpu_count()
nodes = list()
# wait for all execution nodes to finish
while not request_queue.is_empty() or any(
[node.is_alive() for node in nodes]):
exception_raised = len([
node for node in nodes
if not node.is_alive() and node.exitcode != 0
]) > 0
if exception_raised:
raise Exception(
'Exception while executing. Please see logs for more details.'
)
nodes = [node for node in nodes if node.is_alive()]
while len(nodes) < self.n_threads:
node = WorkerNode(request_queue, result_queue, tracker,
execute_fn, self.recycle_proc_after,
self.raise_on_error_types)
nodes.append(node)
node.start()
submit_progress()
time.sleep(0.5)
if tracker.should_terminate():
exit(1)
else:
request_queue = FiFoQueue()
result_queue = FiFoQueue()
tracker = ExcecutionTracker()
node = WorkerNode(request_queue,
result_queue,
tracker,
execute_fn,
recycle_proc_after=0,
raise_on_error_types=self.raise_on_error_types)
for task in tasks_list:
request_queue.push(task)
node.run(
) # execution will be done on the same thread (note we call run() here and not start())
submit_progress()
submit_progress()
self.elapsed_time = time.time() - start_time
# read all outputs into a list
lst_outputs = result_queue.pop_all()
# log execution results and return output
return lst_outputs
from multiprocessing import Lock
from multiprocessing.managers import BaseManager
from shared import LOCK_MGR_PORT, LOCK_MGR_PWD
import time
lock = Lock()
# dicts to store which keys are currently being used
keymap = dict()
def get_key(key):
with lock:
if key not in keymap:
keymap[key] = True
return True
return False
def release_key(key):
with lock:
if key in keymap:
del keymap[key]
return True
return False
if __name__ == '__main__':
manager = BaseManager(('', LOCK_MGR_PORT), LOCK_MGR_PWD)
manager.register('get_key', get_key)
manager.register('release_key', release_key)
server = manager.get_server()
print('lock service running on port %d' % LOCK_MGR_PORT)
server.serve_forever()
