本文整理汇总了Python中redis.client.StrictRedis.zrem方法的典型用法代码示例。如果您正苦于以下问题:Python StrictRedis.zrem方法的具体用法?Python StrictRedis.zrem怎么用?Python StrictRedis.zrem使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类redis.client.StrictRedis
的用法示例。
在下文中一共展示了StrictRedis.zrem方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_ensure_timeline_scheduled_script
# 需要导入模块: from redis.client import StrictRedis [as 别名]
# 或者: from redis.client.StrictRedis import zrem [as 别名]
def test_ensure_timeline_scheduled_script(self):
client = StrictRedis(db=9)
timeline = 'timeline'
timestamp = 100.0
waiting_set_size = functools.partial(client.zcard, 'waiting')
ready_set_size = functools.partial(client.zcard, 'ready')
timeline_score_in_waiting_set = functools.partial(client.zscore, 'waiting', timeline)
timeline_score_in_ready_set = functools.partial(client.zscore, 'ready', timeline)
keys = ('waiting', 'ready', 'last-processed')
# The first addition should cause the timeline to be added to the ready set.
with self.assertChanges(ready_set_size, before=0, after=1), \
self.assertChanges(timeline_score_in_ready_set, before=None, after=timestamp):
assert ensure_timeline_scheduled(keys, (timeline, timestamp, 1, 10), client) == 1
# Adding it again with a timestamp in the future should not change the schedule time.
with self.assertDoesNotChange(waiting_set_size), \
self.assertDoesNotChange(ready_set_size), \
self.assertDoesNotChange(timeline_score_in_ready_set):
assert ensure_timeline_scheduled(keys, (timeline, timestamp + 50, 1, 10), client) is None
# Move the timeline from the ready set to the waiting set.
client.zrem('ready', timeline)
client.zadd('waiting', timestamp, timeline)
client.set('last-processed', timestamp)
increment = 1
with self.assertDoesNotChange(waiting_set_size), \
self.assertChanges(timeline_score_in_waiting_set, before=timestamp, after=timestamp + increment):
assert ensure_timeline_scheduled(keys, (timeline, timestamp, increment, 10), client) is None
# Make sure the schedule respects the maximum value.
with self.assertDoesNotChange(waiting_set_size), \
self.assertChanges(timeline_score_in_waiting_set, before=timestamp + 1, after=timestamp):
assert ensure_timeline_scheduled(keys, (timeline, timestamp, increment, 0), client) is None
# Test to ensure a missing last processed timestamp can be handled
# correctly (chooses minimum of schedule value and record timestamp.)
client.zadd('waiting', timestamp, timeline)
client.delete('last-processed')
with self.assertDoesNotChange(waiting_set_size), \
self.assertDoesNotChange(timeline_score_in_waiting_set):
assert ensure_timeline_scheduled(keys, (timeline, timestamp + 100, increment, 10), client) is None
with self.assertDoesNotChange(waiting_set_size), \
self.assertChanges(timeline_score_in_waiting_set, before=timestamp, after=timestamp - 100):
assert ensure_timeline_scheduled(keys, (timeline, timestamp - 100, increment, 10), client) is None
示例2: test_ensure_timeline_scheduled_script
# 需要导入模块: from redis.client import StrictRedis [as 别名]
# 或者: from redis.client.StrictRedis import zrem [as 别名]
def test_ensure_timeline_scheduled_script(self):
client = StrictRedis(db=9)
timeline = 'timeline'
timestamp = 100.0
waiting_set_size = functools.partial(client.zcard, 'waiting')
ready_set_size = functools.partial(client.zcard, 'ready')
timeline_score_in_waiting_set = functools.partial(client.zscore, 'waiting', timeline)
timeline_score_in_ready_set = functools.partial(client.zscore, 'ready', timeline)
# The first addition should cause the timeline to be added to the waiting set.
with self.assertChanges(waiting_set_size, before=0, after=1), \
self.assertChanges(timeline_score_in_waiting_set, before=None, after=timestamp):
ensure_timeline_scheduled(('waiting', 'ready'), (timeline, timestamp), client)
# Adding it again with a timestamp in the future should not change the schedule time.
with self.assertDoesNotChange(waiting_set_size), \
self.assertDoesNotChange(timeline_score_in_waiting_set):
ensure_timeline_scheduled(('waiting', 'ready'), (timeline, timestamp + 50), client)
# If we see a record with a timestamp earlier than the schedule time,
# we should change the schedule.
with self.assertDoesNotChange(waiting_set_size), \
self.assertChanges(timeline_score_in_waiting_set, before=timestamp, after=timestamp - 50):
ensure_timeline_scheduled(('waiting', 'ready'), (timeline, timestamp - 50), client)
# Move the timeline from the waiting set to the ready set.
client.zrem('waiting', timeline)
client.zadd('ready', timestamp, timeline)
# Nothing should change.
with self.assertDoesNotChange(waiting_set_size), \
self.assertDoesNotChange(ready_set_size), \
self.assertDoesNotChange(timeline_score_in_ready_set):
ensure_timeline_scheduled(('waiting', 'ready'), (timeline, timestamp - 50), client)