def compile_js(tag_name = None, force=False):
  for name, x in settings.COMPILE_MEDIA_JS.iteritems():
    if tag_name is not None:
      if tag_name != name:
        continue
    print_status(name % 'Compiling js media [%s]')
    js_config = get_js_config(name)
    compile_js_(name, js_config, force)
  return True
dataset/ETHPy150Open IanLewis/kay/kay/ext/media_compressor/media_compiler.py/compile_js/swapped operands of `%`