def __init__(self, size):
self.size = size
self.name = 'pym-%d-%d' % (os.getpid(), Arena._counter.next())
self.buffer = mmap.mmap(-1, self.size, tagname=self.name)
raise win32.GetLastError() == 0 or AssertionError(
'tagname already in use')
self._state = (self.size, self.name)
def WaitForMultipleObjects(events, wait_all, timeout):
if not wait_all:
raise NotImplementedError()
for ev in events:
res = WaitForSingleObject(ev, timeout)
if res != WAIT_OBJECT_0:
err = win32.GetLastError()
msg = _overlapped.FormatMessage(err)
raise WindowsError(err, msg)
return WAIT_OBJECT_0
def __setstate__(self, state):
self.size, self.name = self._state = state
self.buffer = mmap.mmap(-1, self.size, tagname=self.name)
assert win32.GetLastError() == win32.ERROR_ALREADY_EXISTS
def __init__(self, size):
self.size = size
self.name = 'pym-%d-%d' % (os.getpid(), next(Arena._counter))
self.buffer = mmap.mmap(-1, self.size, tagname=self.name)
assert win32.GetLastError() == 0, 'tagname already in use'
self._state = (self.size, self.name)
