ModuleNotFoundError: No module named 'lseg'

alvin.ricafort · 2025-04-22T00:44:30+00:00

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Hi Team,

I'm posting this question on behalf of user below.

He is getting this error ModuleNotFoundError: No module named 'lseg'

It's his first time to use Python API. Kindly advice.

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Client provided this SAMPLE CODE he used and the OUTPUT:

import lseg.data as ld

ld.open_session()

df = ld.get_data(

universe=['IBM.N', 'VOD.L'],

fields=['BID', 'ASK', 'TR.Revenue']

)

print(df)

Output:

runfile('C:/temp/test 3 API.py', wdir='C:/temp')

Traceback (most recent call last):

File "<ipython-input-1-d8098c30ce4b>", line 1, in <module>

runfile('C:/temp/test 3 API.py', wdir='C:/temp')

File "C:\ProgramData\Anaconda3\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 827, in runfile

execfile(filename, namespace)

File "C:\ProgramData\Anaconda3\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 110, in execfile

exec(compile(f.read(), filename, 'exec'), namespace)

File "C:/temp/test 3 API.py", line 8, in <module>

import lseg.data as ld

ModuleNotFoundError: No module named 'lseg'

Thank you for reaching out to us.

The client needs to install the lseg-data Python library.

pip install lseg-data

For more information, please refer the Getting Started with Python quickstart.