Python Forum

NotImplementedError: data_source='morningstar' is not implemented 

G:\Anaconda3\Scripts
λ conda install pandas-datareader
....
The following packages will be UPDATED:
    openssl:           1.0.2n-vc14_0 conda-forge [vc14] --> 1.0.2n-h74b6da3_0
    pandas-datareader: 0.5.0-py36_0              --> 0.6.0-py36_0

Downloading and Extracting Packages
pandas-datareader 0.6.0: ############################################################################# | 100%
Preparing transaction: done
Verifying transaction: done
Executing transaction: done

G:\Anaconda3
λ python -m ptpython
>>> import pandas_datareader
>>> pandas_datareader.__version__
'0.6.0'

>>> import pandas_datareader.data as web
>>> from datetime import datetime

>>> start = datetime(2018, 1, 1)
>>> end = datetime(2018, 4, 5)
>>> f = web.DataReader('F', 'morningstar', start, end)
>>> f.head()
                   Close   High    Low   Open    Volume
Symbol Date
F      2018-01-01  12.49  12.49  12.49  12.49         0
       2018-01-02  12.66  12.66  12.50  12.52  20773320
       2018-01-03  12.76  12.80  12.67  12.68  29765638
       2018-01-04  12.98  13.04  12.77  12.78  37478200
       2018-01-05  13.20  13.22  13.04  13.06  46121873

>>>

pip uninstall pandas-datareader
pip install pandas-datareader

(Mar-06-2018, 01:38 PM)glidecode Wrote: [ -> ]Installing with pip directly didn't upgrade it for me

(Mar-06-2018, 01:01 AM)glidecode Wrote: [ -> ]I have previously used the DataReader in pandas with various data sources. Now Google and Yahoo are more or less deprecated, however I can't get data from any source. The error I get:

NotImplementedError: data_source='morningstar' is not implemented 

Here it's 'morningstar', but I have tried others, ie. 'fred', 'google','quandl' etc. Anyone who has problems? According to the pandas documentation this should be up running and even with new sources compatible.

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oops mistake, shouldn't have been posted to homework. Can I delete or move the post, or do we need an admin here?

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Quote:Removal of Google Finance and Morningstar, which were deprecated in 0.7.0