How can one define empty (NULL) fields in a Python request for Refinitiv Data Library?

The Python command
df=rd.get_data('AAPL.OQ', ['TR.ISINCode', , , 'TR.InstrumentType'])
returns a syntax error.
What I would like to do is for formatting purposes to have some empty (NULL) fields between the fields TR.ISINCode and TR.InstrumentType. How can empty fields be specified?
Best Answer
-
Hi @IoannisG,
Its always a good idea to separate the data from display. You cannot add null fields into the request and it is not a good idea anyways. Formatting the displayed data should be done with dataframe. Pandas has couple of options for column width settings which you can utilize.
You can even iterate over the dataframe and write your own data render routines, in the manner that you prefer.
0
Answers
-
Hi @IoannisG ,
As Gurpreet mentionned, you can use Pandas functions to rework a result.
This example will insert an empty column between TR.ISINCode and TR.InstrumentType:df = rd.get_data('AAPL.OQ', ['TR.ISINCode', 'TR.InstrumentType'])
df.insert(1, "", "")But columns are unique so you can't do this insert twice.
0
Categories
- All Categories
- 3 Polls
- 6 AHS
- 37 Alpha
- 166 App Studio
- 6 Block Chain
- 4 Bot Platform
- 18 Connected Risk APIs
- 47 Data Fusion
- 34 Data Model Discovery
- 698 Datastream
- 1.5K DSS
- 633 Eikon COM
- 5.2K Eikon Data APIs
- 14 Electronic Trading
- 1 Generic FIX
- 7 Local Bank Node API
- 6 Trading API
- 2.9K Elektron
- 1.5K EMA
- 256 ETA
- 564 WebSocket API
- 39 FX Venues
- 15 FX Market Data
- 1 FX Post Trade
- 1 FX Trading - Matching
- 12 FX Trading – RFQ Maker
- 5 Intelligent Tagging
- 2 Legal One
- 25 Messenger Bot
- 3 Messenger Side by Side
- 9 ONESOURCE
- 7 Indirect Tax
- 60 Open Calais
- 283 Open PermID
- 47 Entity Search
- 2 Org ID
- 1 PAM
- PAM - Logging
- 6 Product Insight
- Project Tracking
- ProView
- ProView Internal
- 23 RDMS
- 2.1K Refinitiv Data Platform
- 779 Refinitiv Data Platform Libraries
- 4 LSEG Due Diligence
- LSEG Due Diligence Portal API
- 4 Refinitiv Due Dilligence Centre
- Rose's Space
- 1.2K Screening
- 18 Qual-ID API
- 13 Screening Deployed
- 23 Screening Online
- 12 World-Check Customer Risk Screener
- 1K World-Check One
- 46 World-Check One Zero Footprint
- 45 Side by Side Integration API
- 2 Test Space
- 3 Thomson One Smart
- 10 TR Knowledge Graph
- 151 Transactions
- 143 REDI API
- 1.8K TREP APIs
- 4 CAT
- 27 DACS Station
- 122 Open DACS
- 1.1K RFA
- 107 UPA
- 194 TREP Infrastructure
- 231 TRKD
- 918 TRTH
- 5 Velocity Analytics
- 9 Wealth Management Web Services
- 98 Workspace SDK
- 11 Element Framework
- 5 Grid
- 19 World-Check Data File
- 1 Yield Book Analytics
- 48 中文论坛