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How to use thread_init method in localstack

Best Python code snippet using localstack_python

threadparallel.py

Source:threadparallel.py

...114    for f,s,k in zip(F,S,K):115      t=threading.Thread(target=call_f,args=(f,s,k))116      allt.append(t)117    if thread_init is not None:118      thread_init(allt)119    for t in allt:120      t.start()121    return seq(q.get() for i in range(len(F)))122  else:123    m=Monitor()124    allt=[Worker(m) for i in range(pool)]125    if thread_init is not None:126      thread_init(allt)127    for f,s,k in zip(F,S,K):128      m.put(f,s,k,None,q)129    m.close()130    for t in allt:131      t.join()132    return seq(q.get()[1] for i in range(len(F)))133def ordered_parallel_call(F,S,K,seq=list,pool=None,thread_init=None):134  '''135F is a list of functions136S is None or an iterable of positional arguments137K is None or an iterable of keyword arguments138F is a callable139S is a list, otherwise K is a list140S is None or an iterable of positional arguments141K is None or an iterable of keyword arguments142Returns a list of ordered results.143>>> S=[4,7,2,4,5]144>>> ordered_parallel_call(lambda x: x**2,[[x] for x in S],None)145[16, 49, 4, 16, 25]146>>> ordered_parallel_call(lambda x: x**2,[[x] for x in S],None,pool=2)147[16, 49, 4, 16, 25]148'''149  try:150    _=len(F)151  except:152    assert not S is None or not K is None153    F=[F]*(len(S) if S else len(K))154  assert S is None or len(F)==len(S)155  assert K is None or len(F)==len(K)156  if S is None:157    S=[[]]*len(F)158  if K is None:159    K=[{}]*len(F)160  q=Queue()161  if pool is None:162    def call_f(i,f,s,k):163      q.put((i,f(*s,**k)))164    allt=[]165    for i,(f,s,k) in enumerate(zip(F,S,K)):166      t=threading.Thread(target=call_f,args=(i,f,s,k))167      allt.append(t)168    if thread_init is not None:169      thread_init(allt)170    for t in allt:171      t.start()172    for t in allt:173      t.join()174    return seq(x[1] for x in sorted([q.get() for i in range(len(F))],key=lambda x: x[0]))175  else:176    m=Monitor()177    allt=[Worker(m) for i in range(pool)]178    if thread_init is not None:179      thread_init(allt)180    for i,(f,s,k) in enumerate(zip(F,S,K)):181      m.put(f,s,k,i,q)182    m.close()183    for t in allt:184      t.join()185    return seq(x[1] for x in sorted([q.get() for i in range(len(F))],key=lambda x: x[0]))186if __name__=='__main__':187  import doctest188  doctest.testmod(verbose=False)...

rose.py

Source:rose.py

...25	router.set_instances(agent, AG, SB)26	SB.set_instancies(agent,router,SW)27	28	agent.threat_init()29	router.thread_init()30	SW.thread_init()31	SB.thread_init()32	if(MODE == 't'):33		AG.send_silly_bc_update()34	else:35		AG.thread_init()36	signal.signal(2, handler)37if __name__ == '__main__':38	main()39"""import sys # argv[]40import os 41from spanning_tree import *42from GreenAgent import *43from Router import *44from StopWait import *45import time46import queue47ID = sys.argv[1]48MODE = sys.argv[2]49#Efecto: Manejador de signals que se encarga de cerrar el log cuando el verde le diga que se muera50def handler(signum, frame):51	print("signal catch")52	bitacora.close()53	exit()54bitacora = open("log/rose_logs/rose_log"+ sys.argv[1]+".txt","w+")55def main():56	agent = GreenAgent(ID)57	router = Router()58	AG = SpanningTree(ID, bitacora)59	SW = StopWait( ID, agent )60	61	agent.set_instancies(router,AG,0,SW)62	AG.set_instancies(agent,router)63	router.set_instances(agent, AG)64	65	agent.threat_init()66	router.thread_init()67	SW.thread_init()68	if(MODE == 't'):69		AG.send_silly_bc_update()70	else:71		AG.thread_init()72	inq = queue.Queue()73	outq = queue.Queue()74	if SW.set_channel( inq, outq, 0 ):75		print("se establece canal")76		if ID == '1':77			time.sleep(2)78			req = struct.pack("!3H", 0, 3, 1)79			inq.put(req)80			resp = outq.get(block=True)81			dt = struct.unpack( "BB", resp )82			if dt[0] == 0 and dt[1] == 1:83				print("se establece conexion")84				print("empiezo a mandar paquetes")85				for i in range(15):...

th9.py

Source:th9.py

...8    except AttributeError:9        print(f'Thread {name}, value=???')10    else:11        print(f'Thread {name}, value={val}')12def thread_init(loc, v):13    time.sleep(0.1)14    show(loc)15    loc.val = v16    show(loc)17   18if __name__ == '__main__':19    loc = threading.local()20    thread_init(loc, 0)21    n_threads = 222    with concurrent.futures.ThreadPoolExecutor(max_workers=n_threads) as executor:23        executor.submit(thread_init, loc, 1)24        executor.submit(thread_init, loc, 2)...

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