1# Copyright 2007 Google Inc. Released under the GPL v2 2 3""" 4This module defines the Kernel class 5 6 Kernel: an os kernel 7""" 8 9 10from autotest_lib.server import installable_object 11 12 13class Kernel(installable_object.InstallableObject): 14 """ 15 This class represents a kernel. 16 17 It is used to obtain a built kernel or create one from source and 18 install it on a Host. 19 20 Implementation details: 21 This is an abstract class, leaf subclasses must implement the methods 22 listed here and in parent classes which have no implementation. They 23 may reimplement methods which already have an implementation. You 24 must not instantiate this class but should instantiate one of those 25 leaf subclasses. 26 """ 27 28 def get_version(self): 29 pass 30 31 32 def get_image_name(self): 33 pass 34 35 36 def get_initrd_name(self): 37 pass 38