redis from python display in cli

Question

I am pushing data into redis from python like this:

ts  = datetime.datetime.now().timestamp()
if msg.field == 2:
    seq = [ts, 'ask', msg.price]
    r.rpush(contractTuple[0], *seq)

I expect the inserted data (seq) to be one object in redis. However, when I look at the data from the reds-clithe fields of the python list are on separate lines:

127.0.0.1:6379> lrange ES 0 -13

406) "1523994426.496158"
407) "ask"
408) "2699.5"
127.0.0.1:6379>

Is this the way redis-cli displays data (strange if true imo), or am I pushing data into redis incorrectly?

Community · Accepted Answer · 2020-06-20 09:12:55Z

1

See: http://redis-py.readthedocs.io/en/latest/index.html#redis.StrictRedis.rpush:

rpush(name, *values)
Push values onto the tail of the list name

Redis doesn't have a concept of "objects". If you want these values to be grouped, you'll have to implement your own methods to (de)serialize them into strings.

edited Jun 20, 2020 at 9:12

CommunityBot

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answered Apr 17, 2018 at 20:05

Karl Amort

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