Cortex Saver Reference

The saver is available as cortex.saver.

Saver subscribes to all the relevant topics it is capable of consuming and saving to them to the database.

  1. API:

>>> from cortex.saver import Saver
>>> saver = Saver(database_url)
>>> data =
…
>>> saver.save('pose', data)

Which connects to a database, accepts data, as consumed from the message queue, and saves it to the database.

  1. CLI:

$ python -m cortex.saver save                   \
-d/--database 'postgresql://127.0.0.1:5432'     \
'pose'                                          \
'pose.result'

Which accepts a topic name and a path to some raw data, as consumed from the message queue, and saves it to a database. This way of invocation runs the saver exactly once.

$ python -m cortex.saver run-saver              \
'postgresql://127.0.0.1:5432'                   \
'rabbitmq://127.0.0.1:5672/'

Which runs the saver as a service, which works with a message queue indefinitely; the saver subscribes to all the relevant topics it is capable of consuming and saving them to the database.

API Functions:

Saver.save(data)

Which connects to a database, accepts data, as consumed from the message queue, and saves it to the database.

Saver Service: