def do_list_extensions(cs, _args):
 extensions = cs.list_extensions.show_all()
 fields = ['Name', 'Summary', 'Alias', 'Updated']
 utils.print_list(extensions, fields)

def do_list_extensions ( cs , _args ) : extensions = cs . list_extensions . show_all ( ) fields = [ 'Name' , 'Summary' , 'Alias' , 'Updated' ] utils . print_list ( extensions , fields )
list all the os-api extensions that are available .