async def filter(
self, *, session_id: str = "*", originator: str = "*"
) -> List[numbers.Integral]:
matches = list()
with await self.redis_pool as conn:
cur = b"0" # set initial cursor to 0
while cur:
cur, keys = await conn.scan(cur, match=f"{session_id}:{originator}:*")
for key in keys:
store_id, store_origin, seq_num = utils.decode(key).split(":")
matches.append(int(seq_num))
return sorted(matches)
async def _send_channel_reader(self):
try:
with await self.redis_pool as conn:
await conn.subscribe(self.SEND_CHANNEL)
send_channel = conn.channels[self.SEND_CHANNEL]
while await send_channel.wait_message():
message = await send_channel.get()
message = decoders.from_json(utils.decode(message))
asyncio.create_task(
self.send(message)) # Pass message on to pipeline
except aioredis.ChannelClosedError:
# Shutting down...
logger.info(f"{self.name}: Unsubscribed from {send_channel.name}.")
def value(self, value_):
self._value = utils.decode(value_)
def __str__(self):
"""
:return: the value of this Field as a decoded string.
"""
return str(utils.decode(self.value))
def test_decode_float():
assert utils.decode(1.23) == 1.23
def test_decode_int_null():
assert utils.decode(utils.null) is None
def test_decode_none():
assert utils.decode(None) is None
def test_decode_int():
assert utils.decode(123) == 123
def test_decode_str_null():
assert utils.decode(str(utils.null)) is None
def test_decode_str():
assert utils.decode("abc") == "abc"
def test_decode_bytearray():
assert utils.decode(bytearray("abc", encoding="utf-8")) == "abc"
def test_decode_bytes():
assert utils.decode(b"abc") == "abc"