Create app.py

app.py

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+import requests
+from bs4 import BeautifulSoup
+import re
+import gradio as gr
+
+def get_blocked_urls():
+  """
+    Get a list of blocked URLs.
+
+    Returns:
+      list: A list of blocked URLs.
+
+    Raises:
+      None.
+  """
+  url = 'https://colab.research.google.com/'
+  r = requests.get(url)
+  if r.status_code == 200:
+    result = []
+    soup = BeautifulSoup(r.text, 'html.parser')
+    # search for script that contains "external_polymer_binary" in attr
+    for script in soup.find_all('script'):
+      if "external_polymer_binary" in str(script):
+        
+        r_js = requests.get(script['src'])
+        # print(r_js.text)
+
+        pattern = r"'(.*?)webui(.*?)'"
+        match = re.search(pattern, r_js.text)
+        raw_string = match.group(0)
+
+        # trim 1 char front and back, split the text with ';' into array
+        raw_string = raw_string[1:-1].split(';')
+        result = raw_string
+
+    if len(result) > 0:
+      return (result)
+    else:
+      return (["failed :<"])
+
+  else:
+    return (["res code: "+r.status_code])
+
+
+def handle_refresh():
+  """
+  Generates an HTML ordered list of blocked URLs.
+
+  Returns:
+    str: The HTML string containing the ordered list of blocked URLs.
+  """
+  xs = "<ol>"
+  for url in get_blocked_urls():
+    xs += "<li><code>"+url+"</code></li>"
+  xs += "</ol>"
+  return xs
+    
+  
+
+with gr.Blocks(
+    analytics_enabled=False, title="GGL Checks", theme="NoCrypt/miku"
+) as demo:
+    gr.HTML("""<center><h1>GGL Checks</h1></center>""")
+    refresh = gr.Button("Refresh", variant="primary")
+    html = gr.HTML()
+    refresh.click(handle_refresh, outputs=[html])
+
+
+demo.launch(debug=True)