Does not load index data

[Nemexot]

Issue description

Any operations with the index returns an error

Example Code

import datetime
import pandas as pd
from dateutil.relativedelta import relativedelta
from jugaad_data.nse import index_raw

# Get from and to dates
to_date = datetime.date.today()
from_date = to_date - relativedelta(years=3)
print(from_date, to_date)

# Fetch the index data
raw_index_data = index_csv(symbol="NIFTY 50",
                           from_date=from_date,
                           to_date=to_date)

Error snippet

2021-03-16 2024-03-16
---------------------------------------------------------------------------
KeyError                                  Traceback (most recent call last)
<ipython-input-19-e0e446968775> in <cell line: 12>()
     10 
     11 # Fetch the index data
---> 12 raw_index_data = index_csv(symbol="NIFTY 50",
     13                            from_date=from_date,
     14                            to_date=to_date)

8 frames
/usr/local/lib/python3.10/dist-packages/jugaad_data/nse/history.py in _index(self, symbol, from_date, to_date)
    311         }
    312         r = self._post_json("index_history", params=params)
--> 313         return json.loads(self.r.json()['d'])
    314 
    315     def index_raw(self, symbol, from_date, to_date):

KeyError: 'd'

[devfinwiz]

Faced similar issues related to indices modules across many libraries. It is because nse made modifications to its request payload a few days back and the code isn't updated for the same.

You can track this alternative api for various stuff and not just data gathering: https://github.com/devfinwiz/Fin-Maestro-Kin It is presently in it's early stages of development. Active work on it is in progress. Once this is deployed, you can simply send your request to specific endpoints to receive results.

[divyankm]

+1 Facing Same error for Equity data

from jugaad_data.nse import index_csv, index_df
import json

# Download as pandas dataframe
df = index_df(symbol="NIFTY 50", from_date=date(2020,1,1),
            to_date=date(2020,1,30))
print(df.head())

---------------------------------------------------------------------------
KeyError                                  Traceback (most recent call last)
[<ipython-input-7-11a563af62bc>](https://localhost:8080/#) in <cell line: 5>()
      3 
      4 # Download as pandas dataframe
----> 5 df = index_df(symbol="NIFTY 50", from_date=date(2020,1,1),
      6             to_date=date(2020,1,30))
      7 

8 frames
[/usr/local/lib/python3.10/dist-packages/jugaad_data/nse/history.py](https://localhost:8080/#) in _index(self, symbol, from_date, to_date)
    311         }
    312         r = self._post_json("index_history", params=params)
--> 313         return json.loads(self.r.json()['d'])
    314 
    315     def index_raw(self, symbol, from_date, to_date):

KeyError: 'd'