def __init__(self):
self.teams = {
_team: team.Team(_team, utils.games)
for _team in utils.teams
}
self.team_locks = {team: prwlock.RWLock() for team in utils.teams}
self.game_locks = {game: prwlock.RWLock() for game in utils.games}
if not os.path.exists(data_dir):
os.makedirs(data_dir)
self.number_of_requests = 0
def __init__(self,
filename: str,
tree_conf: TreeConf,
cache_size: int = 512):
self._filename = filename
self._tree_conf = tree_conf
self._lock = prwlock.RWLock()
if cache_size == 0:
self._cache = FakeCache()
else:
self._cache = cachetools.LRUCache(maxsize=cache_size)
self._fd, self._dir_fd = open_file_in_dir(filename)
self._wal = WAL(filename, tree_conf.page_size)
if self._wal.needs_recovery:
self.perform_checkpoint(reopen_wal=True)
# Get the next available page
self._fd.seek(0, io.SEEK_END)
last_byte = self._fd.tell()
self.last_page = int(last_byte / self._tree_conf.page_size)
self._freelist_start_page = 0
# Todo: Remove this, it should only be in Tree
self._root_node_page = 0
def __init__(self, server_addr_port, handler_class, disp_ip_addr, is_leader_election, is_clock_sync):
MultiThreadedHTTPServer.__init__(self, server_addr_port, handler_class)
Database.__init__(self)
if is_leader_election:
LeaderElection.__init__(self, '127.0.0.1:' + str(server_addr_port[1]))
if is_clock_sync:
Clock.__init__(self, randint(1, config.DELTA), '127.0.0.1:' + str(server_addr_port[1]))
self.disp_addr = disp_ip_addr
self.n_requests_lock = prwlock.RWLock()
def __init__(self, _pid):
'''
:param id: Server Address
'''
self.servers = []
self.logical_id = 0
self.pid = _pid
self.queue = []
self.__rwlock = prwlock.RWLock()
self.print_mutex = threading.RLock()
self.processed_reqs = []
def __init__(self, *order, **arrays):
self._arrays = arrays
numArrays = len(arrays)
self._order = []
remaining = set(arrays)
for name in order:
if name in remaining:
self._order.append(name)
remaining.discard(name)
self._order.extend(sorted(remaining))
c_names = ctypes.ARRAY(ctypes.c_char_p, numArrays)(*[ctypes.c_char_p(x) for x in self._order])
c_types = ctypes.ARRAY(ctypes.c_char_p, numArrays)(*[ctypes.c_char_p(bytes(arrays[x].dtype)) for x in self._order])
c_data = ctypes.ARRAY(ctypes.POINTER(None), numArrays)(*[
arrays[x].ctypes.data_as(ctypes.POINTER(None)) for x in self._order])
c_lengths = ctypes.ARRAY(ctypes.c_uint64, numArrays)(*[ctypes.c_uint64(numpy.product(arrays[x].shape)) for x in self._order])
self._locks = [prwlock.RWLock() for x in self._order]
c_locks = ctypes.ARRAY(ctypes.POINTER(None), numArrays)(*[ctypes.cast(x._lock, ctypes.POINTER(None)) for x in self._locks])
self._statelock = prwlock.RWLock()
c_statelock = ctypes.cast(self._statelock._lock, ctypes.POINTER(None))
self._struct = self.struct(ctypes.c_uint64(numArrays), c_names, c_types, c_data, c_lengths, c_locks, c_statelock, ctypes.c_uint64(0))
def test_wrong_constant(self):
prwlock.set_pthread_process_shared(0xbeef)
with self.assertRaises(OSError):
prwlock.RWLock()
def gen():
while True:
yield prwlock.RWLock()
def setUp(self):
self.rwlock = prwlock.RWLock()
