Refinitiv-Data vs Refinitiv-Dataplatform

Ok that's great. I'd like to begin using refinitiv-data if possible, it has a simple async function for data in fundamental_and_reference.Definition. I'm still having trouble connecting. This is my attempt to open a desktop session, but any endpoint would do.

import refinitiv.data as rd
import refinitiv.data.session as sess

sess.desktop.Definition(app_key='your_app_key').get_session()
rd.open_session(app_key='your_app_key')

cmarks · November 2021

https://community.developers.refinitiv.com/discussion/comment/87229#Comment_87229

An error occurred while requesting URL('http://127.0.0.1:9060/api/status').
ConnectError('[WinError 1225] The remote computer refused the network connection')
[2021-11-12 10:20:42,320] - [INFO] - [sessions.desktop.default-session.0] - [28932] | MainThread
Warning: file .portInUse was not found. Try to fallback to default port number.
[2021-11-12 10:20:42,320] - [INFO] - [sessions.desktop.default-session.0] - [28932] | MainThread
Try defaulting to port 9000...
[2021-11-12 10:20:42,323] - [INFO] - [sessions.desktop.default-session.0] - [28932] | MainThread
Checking port 9000 response : 404 - <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot GET /api/status</pre>
</body>
</html>
Try to handshake on url http://localhost:9000/api/handshake...
[2021-11-12 10:20:44,371] - [INFO] - [sessions.desktop.default-session.0] - [28932] | MainThread
Response : 404 - <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot POST /api/handshake</pre>
</body>
</html>

umer.nalla · November 2021

Hi @cmarks

Assuming you have Eikon or Workspace running, the following works fine for me with the latest beta release - refinitiv-data · PyPI v1.0.0b4

import refinitiv.data as rd
from refinitiv.data import session
APP_KEY = '<my app key>'
rd.open_session(app_key = APP_KEY)

# outputs

<refinitiv.data.session._desktop_session.Definition object at 0x278feee7 {name='default-session'}>

Is that what you are after?

cmarks · November 2021

https://community.developers.refinitiv.com/discussion/comment/87237#Comment_87237

My Eikon is running and my app key is enabled. I was using an older version, just updated but its still not working. This is the session object I get

<refinitiv.data.session._desktop_session.Definition object at 0x23a52f3d430 {name='default'}>

And it says there was a response on port 9000, then it chooses a non working port?

[2021-11-12 11:28:56,760] - [INFO] - [sessions.desktop.default.0] - [9252] | MainThread
Try defaulting to port 9000...
[2021-11-12 11:28:58,816] - [INFO] - [sessions.desktop.default.0] - [9252] | MainThread
Default proxy port 9000 was successfully checked
[2021-11-12 11:33:44,657] - [INFO] - [sessions.desktop.default.0] - [27984] | MainThread
Try defaulting to port 36036...
[2021-11-12 11:33:48,750] - [ERROR] - [sessions.desktop.default.0] - [27984] | MainThread
An error occurred while requesting URL('http://localhost:36036/api/status').
ConnectError('[WinError 1225] The remote computer refused the network connection')

I get this error when trying to query data:

res=fr.Definition(['AAPL.O'],['TR.CompanyName']).get_data()
print(res.data.raw)

refinitiv.data._data.errors.RDError: Error code 404 | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot POST /api/udf</pre>
</body>
</html>

cmarks · November 2021

https://community.developers.refinitiv.com/discussion/comment/87237#Comment_87237

Figured it out, my desktop app didn't have APIPROXY service running. Platform sessions work fine.

umer.nalla · December 2021

Hi @cmarks

FYI - we have pushed the first beta release of tutorials and examples to GitHub - Refinitiv-API-Samples/Example.DataLibrary.Python: Example projects and Tutorials demonstrating access to the Refinitiv Data Platform using the Refinitiv Data Library for Python (github.com)

They have been tested with refinitiv-data · PyPI v1.0.0b6

NOTE: The links on the README pages for the Dev Portal tutorials/Quick Start etc won't work as we have not published those yet - hopefully be there next week or in the New Year....

Refinitiv-Data vs Refinitiv-Dataplatform

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Refinitiv-Data vs Refinitiv-Dataplatform

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