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from flask import Flask, redirect, request, jsonify
import requests
import os
import random
# ... (Your existing code)
app = Flask(__name__)
def check_website_availability(url):
try:
response = requests.get(url)
# 检查响应状态码，2xx表示成功
return response.status_code // 100 == 2
except requests.ConnectionError:
return False
@app.route('/', methods=['GET', 'POST'])
def redirect_to_website():
if request.method == 'POST':
# Process POST request and return a link
url = os.getenv('OPENI_GRADIO_URL')
server1 = 'https://mlunotebook.openi.org.cn'
server2 = 'http://cloudbrain1notebook.openi.org.cn'
url1 = server1 + url + "/"
url2 = server2 + url + "/"
options = [url1, f"{url1}sd2/", f"{url1}sd3/", f"{url1}sd4/"]
selected_url = random.choices(options, weights=[0.25, 0.25, 0.25, 0.25])[0]
options2 = [url2, f"{url2}sd2/", f"{url2}sd3/", f"{url2}sd4/"]
selected_url2 = random.choices(options2, weights=[0.25, 0.25, 0.25, 0.25])[0]
# Check if the URLs are accessible
if check_website_availability(url1):
return jsonify({"link": selected_url})
else:
return jsonify({"link": selected_url2})
else:
# Handle GET requests as before
url = os.getenv('OPENI_GRADIO_URL')
server1 = 'https://mlunotebook.openi.org.cn'
server2 = 'http://cloudbrain1notebook.openi.org.cn'
url1 = server1 + url + "/"
url2 = server2 + url + "/"
options = [f"{url1}sd1/", f"{url1}sd2/", f"{url1}sd3/", f"{url1}sd4/"]
selected_url = random.choices(options, weights=[0.25, 0.25, 0.25, 0.25])[0]
options2 = [f"{url1}sd1/", f"{url2}sd2/", f"{url2}sd3/", f"{url2}sd4/"]
selected_url2 = random.choices(options2, weights=[0.25, 0.25, 0.25, 0.25])[0]
if check_website_availability(url1):
return redirect(selected_url)
else:
return redirect(selected_url2)
if __name__ == '__main__':
app.run(debug=False, port=5006)
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