[Python] Unable to locate #audio-source element in captcha solver using DrissionPage

I'm working on automating the solving of a reCAPTCHA using Python, pydub, and DrissionPage. I've managed to reach the point where the audio challenge is presented. However, I'm having trouble locating the #audio-source element to download the audio file. When I attempt to find the element, I receive the following error:

Error solving CAPTCHA: 没有找到元素。 method: ele() args: {'locator': '#audio-source', 'index': 1, 'timeout': 10}

I've verified that the audio button is clicked successfully, but the #audio-source element isn't being found, even after increasing the timeout.

Here is the relevant part of my code:

import os
import urllib.request
import random
import time
import pydub
import speech_recognition as sr
from DrissionPage import ChromiumPage

class RecaptchaSolver:
def __init__(self, driver):
self.driver = driver

def solveCaptcha(self):
# Locate the iframe containing the reCAPTCHA
iframe_inner = self.driver("@title=reCAPTCHA")
time.sleep(0.1)

# Click the reCAPTCHA checkbox
iframe_inner('.rc-anchor-content', timeout=1).click()

# Click on the audio button
iframe = self.driver("xpath://iframe[contains(@title, 'recaptcha')]")
iframe('#recaptcha-audio-button', timeout=1).click()
time.sleep(1) # Wait for the audio challenge to load

# Try to find the audio source element
self.driver.wait.ele_displayed('#audio-source', timeout=10)
src = iframe('#audio-source').attrs['src']

# Download the audio and process it
temp_dir = os.getenv("TEMP") if os.name == "nt" else "/tmp/"
path_to_mp3 = os.path.join(temp_dir, f"{random.randint(1, 1000)}.mp3")
urllib.request.urlretrieve(src, path_to_mp3)
# More code for audio processing follows...



What I've Tried: Increasing the timeout for locating #audio-source. Verifying that the audio button is clicked successfully. Adding explicit waits and delays. Despite these efforts, the element still isn't found. Has anyone encountered a similar issue when automating reCAPTCHA audio challenges? How can I ensure that the #audio-source element is properly located?

Additional Information: I'm using DrissionPage with a Chromium-based browser. The audio button is clicked successfully, but the audio source element never seems to appear. The page I'm working with is the Activision login page.

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