def script_paths(self, script_name):
    """Returns the sys.path prefix appropriate for this script.

    Args:
      script_name: the basename of the script, for example 'appcfg.py'.
    """
    try:
      return self._script_to_paths[script_name]
    except __HOLE__:
      raise KeyError('Script name %s not recognized' % script_name)
dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/wrapper_util.py/Paths.script_paths