Is it possible to capture websocket traffic using selenium and python?
Turned out that it can be done using pyppeteer; In the following code, all the live websocket traffic of a sample website is being captured:
import asynciofrom pyppeteer import launchasync def main(): browser = await launch( headless=True, args=['--no-sandbox'], autoClose=False ) page = await browser.newPage() await page.goto('https://www.tradingview.com/symbols/BTCUSD/') cdp = await page.target.createCDPSession() await cdp.send('Network.enable') await cdp.send('Page.enable') def printResponse(response): print(response) cdp.on('Network.webSocketFrameReceived', printResponse) # Calls printResponse when a websocket is received cdp.on('Network.webSocketFrameSent', printResponse) # Calls printResponse when a websocket is sent await asyncio.sleep(100)asyncio.get_event_loop().run_until_complete(main())