How can I select feed within Eikon's python Code Book

I have the option to view quotes on different feeds - Q for live or D for delayed. I only have delayed access to some quotes, how can I access these RICs within Code Book. This seems to default to Q (IDN_SELECTFEED)

import refinitiv.data as rd
from refinitiv.data.discovery import Chain

rd.open_session()

fchi = Chain(name="0#MCU-CLS")

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Accepted answers

Jirapongse

@matthew.walmsley

I think that the IDN_DELAYEDFEED is not available on CodeBook. I checked and found that the services on CodeBook are IDN_RDFNTS_CF and IDN_RDF.

I am not sure if CodeBook provides the delayed real-time feed.

All comments

jason.ramchandani01

@matthew.walmsley Thanks for your question. So I think you need to change the service parameter in the definition. Say your default service is "IDN_SELECTFEED" - you can change it to another service say "IDN_DELAYEDFEED" as follows:

import refinitiv.data as rd
from refinitiv.data.content import pricing

rd.open_session()

ftse = pricing.chain.Definition("0#.FTSE",service="IDN_DELAYEDFEED").get_stream()

ftse.open()

ftse.constituents

Please let us know if this works for you. I hope this can help.

matthew.walmsley

Thank you for your response.

`ftse.open()` currently hangs on cell execution - the previous `get_stream()` call appears to return a `refinitiv.data.content.pricing.chain.Stream` object. Is there an alternative method?

Jirapongse

@matthew.walmsley

I think that the IDN_DELAYEDFEED is not available on CodeBook. I checked and found that the services on CodeBook are IDN_RDFNTS_CF and IDN_RDF.

I am not sure if CodeBook provides the delayed real-time feed.

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