An asynchronous Redis client for Tornado
Project description
An asynchronous Redis client for Tornado
Documentation is available at tredis.readthedocs.org.
Commands Implemented
TRedis is a work in progress and not all commands are implemented. The following list details each command category and the number of commands implemented in each.
If you need functionality that is not yet implemented, follow the patterns for the category mixins that are complete and submit a PR!
Category |
Count |
---|---|
Cluster |
0 of 20 |
Connection |
5 of 5 |
Geo |
0 of 6 |
Hashes |
0 of 15 |
HyperLogLog |
0 of 3 |
Keys |
22 of 22 |
Lists |
0 of 17 |
Pub/Sub |
0 of 6 |
Scripting |
0 of 6 |
Server |
0 of 30 |
Sets |
15 of 15 |
Sorted Sets |
0 of 21 |
Strings |
3 of 23 |
Transactions |
0 of 5 |
For information on local development or contributing, see CONTRIBUTING.rst
Example
client = tredis.RedisClient()
yield client.set('foo', 'bar')
value = yield client.get('foo')
Pipelining
tredis supports pipelining in a different way than other redis clients. To use pipelining, simply call the tredis.RedisClient.pipeline_start() method, then invoke all of the normal commands without yielding to them. When you have created the pipeline, execute it with tredis.RedisClient.pipeline_execute():
client = tredis.RedisClient()
# Start the pipeline
client.pipeline_start()
client.set('foo1', 'bar1')
client.set('foo2', 'bar2')
client.set('foo3', 'bar3')
client.get('foo1')
client.get('foo2')
client.get('foo3')
client.incr('foo4')
client.incr('foo4')
client.get('foo4')
# Execute the pipeline
responses = yield client.pipeline_execute()
# The expected responses should match this list
assert responses == [True, True, True, b'bar1', b'bar2', b'bar3', 1, 2, b'2']
Project details
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