(self, mp, capacity)
| 36 | ALIGN_UP_BUFFER = 4096 |
| 37 | |
| 38 | def __init__(self, mp, capacity): |
| 39 | self.lock = mp.Lock() |
| 40 | self.cv_not_empty = mp.Condition(self.lock) |
| 41 | self.capacity = capacity |
| 42 | self.meta = QueueMeta(capacity, 0, 0, 0) |
| 43 | self.meta_size = align_up(self.meta.get_size(), self.ALIGN_UP_MSG) |
| 44 | dummy_msg = self.MSG_CLASS() |
| 45 | self.msg_size = align_up(dummy_msg.get_size(), self.ALIGN_UP_MSG) |
| 46 | self.shm_capacity = align_up( |
| 47 | self.meta_size + capacity * self.msg_size, self.ALIGN_UP_BUFFER |
| 48 | ) |
| 49 | self.shm = shared_mem.SharedMem.allocate(self.shm_capacity) |
| 50 | self.is_closed = False |
| 51 | self._init_offsets() |
| 52 | self._write_meta() |
| 53 | |
| 54 | def __getstate__(self): |
| 55 | state = self.__dict__.copy() |
nothing calls this directly
no test coverage detected