code: def staticfy(html_file, args=argparse.ArgumentParser()):
      
      # unpack arguments
      static_endpoint = args.static_endpoint or 'static'
      framework = args.framework or os.getenv('STATICFY_FRAMEWORK', 'flask')
      add_tags = args.add_tags or {}
      exc_tags = args.exc_tags or {}
      namespace = args.namespace or {}
  
      # default tags
      tags = {('img', 'src'), ('link', 'href'), ('script', 'src')}
  
      # generate additional_tags
      add_tags = {(tag, attr) for tag, attr in add_tags.items()}
      tags.update(add_tags)
  
      # remove tags if any was specified
      exc_tags = {(tag, attr) for tag, attr in exc_tags.items()}
      tags = tags - exc_tags
  
      # get elements we're interested in
      matches = get_elements(html_file, tags)
  
      # transform old links to new links
      transformed = transform(matches, framework, namespace, static_endpoint)
  
      return replace_lines(html_file, transformed)
docs: Staticfy method.
  
      Loop through each line of the file and replaces the old links