parameters: (resource_name)
docstring: List of resource names in the directory (like ``os.listdir()``)
docstring_summary: List of resource names in the directory (like ``os.listdir()``)
docstring_tokens: List of resource names in the directory ( like os . listdir () )
function: def resource_listdir(resource_name):
          """List of resource names in the directory (like ``os.listdir()``)"""
function_tokens: def resource_listdir ( resource_name ) :