Async Tests Failed on Windows

[wearpants]

Due to multiprocessing code on windows.

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ERROR: test_async (tests.test_outputs.FileOutputTestCase)
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Traceback (most recent call last):
  File "D:\Documents and Settings\rickkylw\Desktop\twiggy\tests\test_outputs.py"
, line 55, in test_async
    o = self.make_output(-1, True)
  File "D:\Documents and Settings\rickkylw\Desktop\twiggy\tests\test_outputs.py"
, line 38, in make_output
    msg_buffer = msg_buffer, close_atexit=False)
  File "D:\Documents and Settings\rickkylw\Desktop\twiggy\twiggy\outputs.py", li
ne 154, in __init__
    super(FileOutput, self).__init__(format, msg_buffer, close_atexit)
  File "D:\Documents and Settings\rickkylw\Desktop\twiggy\twiggy\outputs.py", li
ne 70, in __init__
    self._async_init(msg_buffer, close_atexit)
  File "D:\Documents and Settings\rickkylw\Desktop\twiggy\twiggy\outputs.py", li
ne 82, in _async_init
    self.__child.start()
  File "C:\Python27\lib\multiprocessing\process.py", line 104, in start
    self._popen = Popen(self)
  File "C:\Python27\lib\multiprocessing\forking.py", line 244, in __init__
    dump(process_obj, to_child, HIGHEST_PROTOCOL)
  File "C:\Python27\lib\multiprocessing\forking.py", line 167, in dump
    ForkingPickler(file, protocol).dump(obj)
  File "C:\Python27\lib\pickle.py", line 224, in dump
    self.save(obj)
  File "C:\Python27\lib\pickle.py", line 331, in save
    self.save_reduce(obj=obj, *rv)
  File "C:\Python27\lib\pickle.py", line 419, in save_reduce
    save(state)
  File "C:\Python27\lib\pickle.py", line 286, in save
    f(self, obj) # Call unbound method with explicit self
  File "C:\Python27\lib\pickle.py", line 649, in save_dict
    self._batch_setitems(obj.iteritems())
  File "C:\Python27\lib\pickle.py", line 681, in _batch_setitems
    save(v)
  File "C:\Python27\lib\pickle.py", line 286, in save
    f(self, obj) # Call unbound method with explicit self
  File "C:\Python27\lib\pickle.py", line 748, in save_global
    (obj, module, name))
PicklingError: Can't pickle <function __child_main at 0x00C71870>: it's not foun
d as twiggy.outputs.__child_main

======================================================================
ERROR: test_async_unlocked (tests.test_outputs.FileOutputTestCase)
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Traceback (most recent call last):
  File "D:\Documents and Settings\rickkylw\Desktop\twiggy\tests\test_outputs.py"
, line 62, in test_async_unlocked
    o = self.make_output(-1, False)
  File "D:\Documents and Settings\rickkylw\Desktop\twiggy\tests\test_outputs.py"
, line 38, in make_output
    msg_buffer = msg_buffer, close_atexit=False)
  File "D:\Documents and Settings\rickkylw\Desktop\twiggy\twiggy\outputs.py", li
ne 154, in __init__
    super(FileOutput, self).__init__(format, msg_buffer, close_atexit)
  File "D:\Documents and Settings\rickkylw\Desktop\twiggy\twiggy\outputs.py", li
ne 70, in __init__
    self._async_init(msg_buffer, close_atexit)
  File "D:\Documents and Settings\rickkylw\Desktop\twiggy\twiggy\outputs.py", li
ne 82, in _async_init
    self.__child.start()
  File "C:\Python27\lib\multiprocessing\process.py", line 104, in start
    self._popen = Popen(self)
  File "C:\Python27\lib\multiprocessing\forking.py", line 244, in __init__
    dump(process_obj, to_child, HIGHEST_PROTOCOL)
  File "C:\Python27\lib\multiprocessing\forking.py", line 167, in dump
    ForkingPickler(file, protocol).dump(obj)
  File "C:\Python27\lib\pickle.py", line 224, in dump
    self.save(obj)
  File "C:\Python27\lib\pickle.py", line 331, in save
    self.save_reduce(obj=obj, *rv)
  File "C:\Python27\lib\pickle.py", line 419, in save_reduce
    save(state)
  File "C:\Python27\lib\pickle.py", line 286, in save
    f(self, obj) # Call unbound method with explicit self
  File "C:\Python27\lib\pickle.py", line 649, in save_dict
    self._batch_setitems(obj.iteritems())
  File "C:\Python27\lib\pickle.py", line 681, in _batch_setitems
    save(v)
  File "C:\Python27\lib\pickle.py", line 286, in save
    f(self, obj) # Call unbound method with explicit self
  File "C:\Python27\lib\pickle.py", line 748, in save_global
    (obj, module, name))
PicklingError: Can't pickle <function __child_main at 0x00C71870>: it's not foun
d as twiggy.outputs.__child_main

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Imported from Bitbucket.