Process ForkPoolWorker-1: Traceback (most recent call last): File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/process.py", line 254, in _bootstrap self.run() File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/process.py", line 93, in run self._target(*self._args, **self._kwargs) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/pool.py", line 108, in worker task = get() File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/queues.py", line 345, in get return ForkingPickler.loads(res) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/dill/dill.py", line 260, in loads return load(file) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/dill/dill.py", line 250, in load obj = pik.load() File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/pickle.py", line 1039, in load dispatch[key[0]](self) File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/pickle.py", line 1334, in load_global klass = self.find_class(module, name) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/dill/dill.py", line 406, in find_class return StockUnpickler.find_class(self, module, name) File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/pickle.py", line 1388, in find_class return getattr(sys.modules[module], name) AttributeError: module 'trial.libtrial15' has no attribute 'bar' Process ForkPoolWorker-2: Traceback (most recent call last): File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/process.py", line 254, in _bootstrap self.run() File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/process.py", line 93, in run self._target(*self._args, **self._kwargs) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/pool.py", line 108, in worker task = get() File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/queues.py", line 345, in get return ForkingPickler.loads(res) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/dill/dill.py", line 260, in loads return load(file) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/dill/dill.py", line 250, in load obj = pik.load() File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/pickle.py", line 1039, in load dispatch[key[0]](self) File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/pickle.py", line 1334, in load_global klass = self.find_class(module, name) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/dill/dill.py", line 406, in find_class return StockUnpickler.find_class(self, module, name) File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/pickle.py", line 1388, in find_class return getattr(sys.modules[module], name) AttributeError: module 'trial.libtrial15' has no attribute 'bar' Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/runpy.py", line 170, in _run_module_as_main "__main__", mod_spec) File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/runpy.py", line 85, in _run_code exec(code, run_globals) File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/trace.py", line 856, in main() File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/trace.py", line 802, in main t.runctx(code, globs, globs) File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/trace.py", line 508, in runctx exec(cmd, globals, locals) File "trial15.py", line 9, in print(workers.map(bar, [x]*2)) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/pool.py", line 260, in map return self._map_async(func, iterable, mapstar, chunksize).get() File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/pool.py", line 602, in get self.wait(timeout) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/pool.py", line 599, in wait self._event.wait(timeout) File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/threading.py", line 549, in wait signaled = self._cond.wait(timeout) File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/threading.py", line 293, in wait waiter.acquire() KeyboardInterrupt Process ForkPoolWorker-4: Traceback (most recent call last): File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/process.py", line 254, in _bootstrap self.run() File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/process.py", line 93, in run self._target(*self._args, **self._kwargs) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/pool.py", line 108, in worker task = get() File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/queues.py", line 342, in get with self._rlock: File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/synchronize.py", line 96, in __enter__ return self._semlock.__enter__() KeyboardInterrupt Process ForkPoolWorker-3: Traceback (most recent call last): File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/process.py", line 254, in _bootstrap self.run() File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/process.py", line 93, in run self._target(*self._args, **self._kwargs) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/pool.py", line 108, in worker task = get() File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/queues.py", line 343, in get res = self._reader.recv_bytes() File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/connection.py", line 216, in recv_bytes buf = self._recv_bytes(maxlength) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/connection.py", line 407, in _recv_bytes buf = self._recv(4) File "/Users/ilia/.venvs/py3/lib/python3.5/site-packages/multiprocess/connection.py", line 379, in _recv chunk = read(handle, remaining) KeyboardInterrupt