def __init__(self, config):
self.queue_cycle = cycle_by_name('round_robin')()
self.queue_config = config
self._set_initial_state()
self.level_lookup_table = {}
for level, queues in config.items():
for q in queues:
self.level_lookup_table[q] = level
def test_sorted_cycle():
it = cycle_by_name('sorted')(['B', 'C', 'A'])
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('B')
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('A')
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('A')
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('C')
assert it.consume(3) == ['A', 'B', 'C']
def test_priority_cycle():
it = cycle_by_name('priority')(['A', 'B', 'C'])
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('B')
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('A')
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('A')
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('C')
assert it.consume(3) == ['A', 'B', 'C']
def test_round_robin_cycle():
it = cycle_by_name('round_robin')(['A', 'B', 'C'])
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('B')
assert it.consume(3) == ['A', 'C', 'B']
it.rotate('A')
assert it.consume(3) == ['C', 'B', 'A']
it.rotate('A')
assert it.consume(3) == ['C', 'B', 'A']
it.rotate('C')
assert it.consume(3) == ['B', 'A', 'C']
def test_priority_cycle(self):
it = cycle_by_name('priority')(['A', 'B', 'C'])
self.assertListEqual(it.consume(3), ['A', 'B', 'C'])
it.rotate('B')
self.assertListEqual(it.consume(3), ['A', 'B', 'C'])
it.rotate('A')
self.assertListEqual(it.consume(3), ['A', 'B', 'C'])
it.rotate('A')
self.assertListEqual(it.consume(3), ['A', 'B', 'C'])
it.rotate('C')
self.assertListEqual(it.consume(3), ['A', 'B', 'C'])
def test_round_robin_cycle(self):
it = cycle_by_name('round_robin')(['A', 'B', 'C'])
self.assertListEqual(it.consume(3), ['A', 'B', 'C'])
it.rotate('B')
self.assertListEqual(it.consume(3), ['A', 'C', 'B'])
it.rotate('A')
self.assertListEqual(it.consume(3), ['C', 'B', 'A'])
it.rotate('A')
self.assertListEqual(it.consume(3), ['C', 'B', 'A'])
it.rotate('C')
self.assertListEqual(it.consume(3), ['B', 'A', 'C'])
def test_sorted_cycle(self):
it = cycle_by_name('sorted')(['B', 'C', 'A'])
self.assertListEqual(it.consume(3), ['A', 'B', 'C'])
it.rotate('B')
self.assertListEqual(it.consume(3), ['A', 'B', 'C'])
it.rotate('A')
self.assertListEqual(it.consume(3), ['A', 'B', 'C'])
it.rotate('A')
self.assertListEqual(it.consume(3), ['A', 'B', 'C'])
it.rotate('C')
self.assertListEqual(it.consume(3), ['A', 'B', 'C'])
def test_sorted_cycle():
it = cycle_by_name('sorted')(['B', 'C', 'A'])
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('B')
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('A')
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('A')
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('C')
assert it.consume(3) == ['A', 'B', 'C']
def test_priority_cycle():
it = cycle_by_name('priority')(['A', 'B', 'C'])
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('B')
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('A')
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('A')
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('C')
assert it.consume(3) == ['A', 'B', 'C']
def test_round_robin_cycle():
it = cycle_by_name('round_robin')(['A', 'B', 'C'])
assert it.consume(3) == ['A', 'B', 'C']
it.rotate('B')
assert it.consume(3) == ['A', 'C', 'B']
it.rotate('A')
assert it.consume(3) == ['C', 'B', 'A']
it.rotate('A')
assert it.consume(3) == ['C', 'B', 'A']
it.rotate('C')
assert it.consume(3) == ['B', 'A', 'C']
def __init__(self, *args, **kwargs):
super_ = super(Channel, self)
super_.__init__(*args, **kwargs)
if not self.ack_emulation: # disable visibility timeout
self.QoS = virtual.QoS
self._queue_cycle = cycle_by_name(self.queue_order_strategy)()
self.Client = self._get_client()
self.ResponseError = self._get_response_error()
self.active_fanout_queues = set()
self.auto_delete_queues = set()
self._fanout_to_queue = {}
self.handlers = {'BRPOP': self._brpop_read, 'LISTEN': self._receive}
if self.fanout_prefix:
if isinstance(self.fanout_prefix, string_t):
self.keyprefix_fanout = self.fanout_prefix
else:
# previous versions did not set a fanout, so cannot enable
# by default.
self.keyprefix_fanout = ''
# Evaluate connection.
try:
self.client.info()
except Exception:
self._disconnect_pools()
raise
self.connection.cycle.add(self) # add to channel poller.
# copy errors, in case channel closed but threads still
# are still waiting for data.
self.connection_errors = self.connection.connection_errors
if register_after_fork is not None:
register_after_fork(self, _after_fork_cleanup_channel)
def __init__(self, *args, **kwargs):
super_ = super(Channel, self)
super_.__init__(*args, **kwargs)
if not self.ack_emulation: # disable visibility timeout
self.QoS = virtual.QoS
self._queue_cycle = cycle_by_name(self.queue_order_strategy)()
self.Client = self._get_client()
self.ResponseError = self._get_response_error()
self.active_fanout_queues = set()
self.auto_delete_queues = set()
self._fanout_to_queue = {}
self.handlers = {'BRPOP': self._brpop_read, 'LISTEN': self._receive}
if self.fanout_prefix:
if isinstance(self.fanout_prefix, string_t):
self.keyprefix_fanout = self.fanout_prefix
else:
# previous versions did not set a fanout, so cannot enable
# by default.
self.keyprefix_fanout = ''
# Evaluate connection.
try:
self.client.info()
except Exception:
self._disconnect_pools()
raise
self.connection.cycle.add(self) # add to channel poller.
# copy errors, in case channel closed but threads still
# are still waiting for data.
self.connection_errors = self.connection.connection_errors
if register_after_fork is not None:
register_after_fork(self, _after_fork_cleanup_channel)
def __init__(self):
self.cycle = cycle_by_name('round_robin')()