old_contents: import os
  from tools.lib.url_file import URLFile
  
  DATA_ENDPOINT = os.getenv("DATA_ENDPOINT", "http://data-raw.internal/")
  
  def FileReader(fn, debug=False):
    if fn.startswith("cd:/"):
      fn = fn.replace("cd:/", DATA_ENDPOINT)
    if fn.startswith("http://") or fn.startswith("https://"):
      return URLFile(fn, debug=debug)
    return open(fn, "rb")
  
new_contents: import os
  from tools.lib.url_file import URLFile
  
  DATA_ENDPOINT = os.getenv("DATA_ENDPOINT", "http://data-raw.comma.internal/")
  
  def FileReader(fn, debug=False):
    if fn.startswith("cd:/"):
      fn = fn.replace("cd:/", DATA_ENDPOINT)
    if fn.startswith("http://") or fn.startswith("https://"):
      return URLFile(fn, debug=debug)
    return open(fn, "rb")
  
subject: Update DATA_ENDPOINT default to data-raw.comma.internal (#25597)