hidden dependency: timeout_decorator

[SomberNight]

The project atm depends on timeout_decorator but this is not explicitly declared anywhere.
It was added in 1cb4617

Further, timeout_decorator does not seem to work on Windows. pnpnpn/timeout-decorator#45
I am getting

File "...\Python36-32\lib\site-packages\timeout_decorator\timeout_decorator.py", line 78, in new_function
 old = signal.signal(signal.SIGALRM, handler)
AttributeError: module 'signal' has no attribute 'SIGALRM'

[keepkeyjon]

Mind trying this out? #26

[SomberNight]

> python3.6 .\keepkeyctl ping "asd"
Traceback (most recent call last):
 File ".\keepkeyctl", line 506, in <module>
 main()
 File ".\keepkeyctl", line 494, in main
 client = KeepKeyClient(transport)
 File "...\python-keepkey\keepkeylib\client.py", line 479, in __init__
 self.init_device()
 File "...\python-keepkey\keepkeylib\client.py", line 486, in init_device
 self.features = expect(proto.Features)(self.call)(proto.Initialize())
 File "...\python-keepkey\keepkeylib\client.py", line 137, in wrapped_f
 ret = f(*args, **kwargs)
 File "...\python-keepkey\keepkeylib\client.py", line 150, in wrapped_f
 return f(*args, **kwargs)
 File "...\python-keepkey\keepkeylib\client.py", line 186, in call
 resp = self.call_raw(msg)
 File "...\python-keepkey\keepkeylib\client.py", line 150, in wrapped_f
 return f(*args, **kwargs)
 File "...\python-keepkey\keepkeylib\client.py", line 182, in call_raw
 return self.transport.read_blocking()
 File "...\python-keepkey\keepkeylib\transport.py", line 92, in read_blocking
 data = self._read()
 File "...\python-keepkey\keepkeylib\transport_hid.py", line 176, in _read
 (msg_type, datalen) = self._read_headers(FakeRead(self._raw_read))
 File "...\Python36-32\lib\site-packages\timeout_decorator\timeout_decorator.py", line 91, in new_function
 return timeout_wrapper(*args, **kwargs)
 File "...\Python36-32\lib\site-packages\timeout_decorator\timeout_decorator.py", line 146, in __call__
 self.__process.start()
 File "...\Python36-32\lib\multiprocessing\process.py", line 105, in start
 self._popen = self._Popen(self)
 File "...\Python36-32\lib\multiprocessing\context.py", line 223, in _Popen
 return _default_context.get_context().Process._Popen(process_obj)
 File "...\Python36-32\lib\multiprocessing\context.py", line 322, in _Popen
 return Popen(process_obj)
 File "...\Python36-32\lib\multiprocessing\popen_spawn_win32.py", line 65, in __init__
 reduction.dump(process_obj, to_child)
 File "...\Python36-32\lib\multiprocessing\reduction.py", line 60, in dump
 ForkingPickler(file, protocol).dump(obj)
_pickle.PicklingError: Can't pickle <function Transport._read_headers at 0x05458C90>: it's not the same object as keepkeylib.transport.Transport._read_headers
PS ...\python-keepkey> Traceback (most recent call last):
 File "<string>", line 1, in <module>
 File "...\Python36-32\lib\multiprocessing\spawn.py", line 99, in spawn_main
 new_handle = reduction.steal_handle(parent_pid, pipe_handle)
 File "...\Python36-32\lib\multiprocessing\reduction.py", line 82, in steal_handle
 _winapi.PROCESS_DUP_HANDLE, False, source_pid)
OSError: [WinError 87] The parameter is incorrect

[keepkeyjon]

Thanks for trying that out... I'll remove it instead. I put that in for the UDPTransport, but if it's breaking other platforms, it's doing more harm than good.