如何使用从 Binance API 收到的数据更新谷歌电子表格

Question

I am trying to extract btcusdt price from binance to a google spreadsheet on my gdrive in vain.

I tried the following:

import websocket, json, numpy as np

cc = 'btcusdt'
interval = '1m'

socket = f'wss://stream.binance.com:9443/ws/{cc}@kline_{interval}'  

from google.colab import auth
auth.authenticate_user()

import gspread
import pandas as pd
from oauth2client.client import GoogleCredentials

keyid = 'mykeyid'

gc = gspread.authorize(GoogleCredentials.get_application_default())

wb = gc.open_by_key('mykeyid')
wrksheet = wb.worksheet('btcusdt')


def on_message(ws, message):
    json_message = json.loads(message)
    cs = json_message['k']
        
    wrksheet.update('A5', cs[])
    
ws = websocket.WebSocketApp(socket, on_message=on_message) 

ws.run_forever()

I need to append each message (cs) to a new row.

Note that 'k' is a dictionary.

Thanking you in advance.

Answer 1

The idea is to capture the last row of the worksheet, then get the value of that row and pass it to the find method available to determine the cell information.

def on_message(ws, message):
    json_message = json.loads(message)
    cs = json_message['k']
        
    # This will get the last row but consider other slicing options if you have headers
    last_row = wrksheet.get_all_values()[::-1]
    
    # Pass the value, I assume you only have 1 column to this from your code 'A5'
    cell = wrksheet.find(last_row[0])

    # Increment the cell row to make sure it will populate the last row + 1
    wrksheet.update('A'+str(cell.row+1), cs)