parameters: (url, filecache)
return_statement: return filecache._fn(key)
docstring: Return the file cache path based on the URL.
  
      This does not ensure the file exists!
docstring_summary: Return the file cache path based on the URL.
docstring_tokens: Return the file cache path based on the URL .
function: def url_to_file_path(url, filecache):
      """Return the file cache path based on the URL.
  
      This does not ensure the file exists!
      """
      key = CacheController.cache_url(url)
      return filecache._fn(key)
function_tokens: def url_to_file_path ( url , filecache ) : key = CacheController . cache_url ( url ) return filecache . _fn ( key )