The redpipe from 72squared

Named connections don't work with structs

Hi,

I'm having trouble when trying to use named connections with structs. The following example with unnamed connection works fine:

import redis
import redpipe

class Counts(redpipe.Struct):

    connection = 'counts'
    keyspace = 'counts'
    key_name = 'name'

    fields = {
        'count': redpipe.IntegerField
    }

def main():
    redpipe.connect_redis(redis.StrictRedis(), name=None)

    with redpipe.pipeline(name=None, autoexec=True) as pipe:
        Counts('1', pipe=pipe, no_op=True).incr('count', 10)

    with redpipe.pipeline(name=None, autoexec=True) as pipe:
        c = Counts('1', pipe=pipe)

    print(c.items())

if __name__ == '__main__':
    main()

But it doesn't work when I'm using named connection:

def main():
    redpipe.connect_redis(redis.StrictRedis(), name="counts")

    with redpipe.pipeline(name="counts", autoexec=True) as pipe:
        Counts('1', pipe=pipe, no_op=True).incr('count', 10)

    with redpipe.pipeline(name="counts", autoexec=True) as pipe:
        c = Counts('1', pipe=pipe)

Exception is:

Vovans-MacBook-Pro:devtools vovan$ python3.4 redpipe_bug.py 
Traceback (most recent call last):
  File "/usr/local/lib/python3.4/site-packages/redpipe/connections.py", line 51, in get
    return cls.connections[name]()
KeyError: None

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "redpipe_bug.py", line 31, in <module>
    main()
  File "redpipe_bug.py", line 21, in main
    Counts('1', pipe=pipe, no_op=True).incr('count', 10)
  File "/usr/local/lib/python3.4/site-packages/redpipe/structs.py", line 301, in incr
    return new_amount
  File "/usr/local/lib/python3.4/site-packages/redpipe/pipelines.py", line 213, in __exit__
    self.execute()
  File "/usr/local/lib/python3.4/site-packages/redpipe/pipelines.py", line 182, in execute
    promises[0]()
  File "/usr/local/lib/python3.4/site-packages/redpipe/pipelines.py", line 182, in execute
    promises[0]()
  File "/usr/local/lib/python3.4/site-packages/redpipe/pipelines.py", line 150, in process
    pipe = ConnectionManager.get(self.connection_name)
  File "/usr/local/lib/python3.4/site-packages/redpipe/connections.py", line 53, in get
    raise InvalidPipeline('%s is not configured' % name)
redpipe.exceptions.InvalidPipeline: None is not configured

Am I doing something wrong?
thanks,
--Vovan

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Named connections don't work with structs

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