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import multiprocessing
from core.interact import interact as io
class MPFunc():
def __init__(self, func):
self.func = func
self.s2c = multiprocessing.Queue()
self.c2s = multiprocessing.Queue()
self.lock = multiprocessing.Lock()
io.add_process_messages_callback(self.io_callback)
def io_callback(self):
while not self.c2s.empty():
func_args, func_kwargs = self.c2s.get()
self.s2c.put ( self.func (*func_args, **func_kwargs) )
def __call__(self, *args, **kwargs):
with self.lock:
self.c2s.put ( (args, kwargs) )
return self.s2c.get()
def __getstate__(self):
return {'s2c':self.s2c, 'c2s':self.c2s, 'lock':self.lock}
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