Index_history is not working

Programming NSE Python API
1

I am getting error while calling index_history api. I am using python 3.10 and 2.8 version of nsepython.

import nsepython
nsepython.index_history(‘NIFTY 50’, ‘2024-03-01’, ‘2024-03-14’)
Traceback (most recent call last):
File “/snap/pycharm-community/374/plugins/python-ce/helpers/pydev/pydevconsole.py”, line 364, in runcode
coro = func()
File “”, line 1, in
File “/home/gurvinder/.local/lib/python3.10/site-packages/nsepython/rahu.py”, line 748, in index_history
payload = json.loads(payload[“d”])
KeyError: ‘d’

can someone please help?

1 Like
2

nsepython.index_history(‘NIFTY 50’, ‘2024-03-01’, ‘2024-03-14’)

Why this?

Try

from nsepython import *

3

Still getting the error with this syntax.

1 Like
4

Put in Google Collab using nsepythonserver.
Try.
If you fail, share that collab link here, I will check.

5

line
755, in index_pe_pb_div
payload = json.loads(payload[“d”])
~~~~~~~^^^^^
KeyError: ‘d’

6

Keyerror. Hmm. It means it is returning blank data.
Have you updated NSEpython to its latest version?

7

yes updated the library. it was working fine before but stopped working since few days back.

from nsepython import *

symbol = “NIFTY 50”

start_date = “01-Mar-2011”

end_date = “07-Jun-2021”

print(index_pe_pb_div(symbol,start_date,end_date))

output:

line 755, in index_pe_pb_div
payload = json.loads(payload[“d”])
~~~~~~~^^^^^
KeyError: ‘d’

8

Unable to debug as it works fine for me surprisingly. Try the nsepythonserver in Google Collab, You will see it works.

Whats your stack

9

hi
could you share the working g colab file for the same ?

pfa of my g colab:

10

will give tomorrow in phone.

11

Hi
any updates on the same ? or could you share the working colab. ?

12

Wait. Haven’t reached home. I am hyper active person don’t worry. Will give tomorrow.

13

Hi
Any updates dear , your api work is great, would it take time

14

Tried to see once. Your collab said I don’t have access. So I forgot afterwards. They may have changed something in middle.

Use this for meanwhile.

import requests


headers = {
    'Accept': 'application/json, text/javascript, */*; q=0.01',
    'Accept-Language': 'en-US,en;q=0.9',
    'Connection': 'keep-alive',
    'Content-Type': 'application/json; charset=UTF-8',
    'DNT': '1',
    'Origin': 'https://niftyindices.com',
    'Referer': 'https://niftyindices.com/reports/historical-data',
    'Sec-Fetch-Dest': 'empty',
    'Sec-Fetch-Mode': 'cors',
    'Sec-Fetch-Site': 'same-origin',
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36',
    'X-Requested-With': 'XMLHttpRequest',
    'sec-ch-ua': '"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"',
    'sec-ch-ua-mobile': '?0',
    'sec-ch-ua-platform': '"Windows"',
}

json_data = {
    'cinfo': "{'name':'NIFTY 50','startDate':'01-Jan-2023','endDate':'26-Apr-2024'}",
}

response = requests.post(
    'https://niftyindices.com/Backpage.aspx/getHistoricaldatatabletoString',
    headers=headers,
    json=json_data,
)
response.text