How to use thread_init method in localstack

Best Python code snippet using localstack_python

threadparallel.py

Source: threadparallel.py Github

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...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)...

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rose.py

Source: rose.py Github

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...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):...

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th9.py

Source: th9.py Github

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...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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