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Diffstat (limited to 'chromium/tools/cr/cr/actions/installer.py')
-rw-r--r-- | chromium/tools/cr/cr/actions/installer.py | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/chromium/tools/cr/cr/actions/installer.py b/chromium/tools/cr/cr/actions/installer.py deleted file mode 100644 index 0dd432df653..00000000000 --- a/chromium/tools/cr/cr/actions/installer.py +++ /dev/null @@ -1,55 +0,0 @@ -# Copyright 2013 The Chromium Authors. All rights reserved. -# Use of this source code is governed by a BSD-style license that can be -# found in the LICENSE file. - -"""A module for the Installer base class.""" - -import cr - - -class Installer(cr.Action, cr.Plugin.Type): - """Base class for implementing installers. - - Installer implementations must implement the Uninstall and Install methods. - If the location into which targets are built is find for running them, then - they do not actually have to do anything. - """ - - SELECTOR_ARG = '--installer' - SELECTOR = 'CR_INSTALLER' - SELECTOR_HELP = 'Sets the installer to use.' - - @cr.Plugin.activemethod - def Uninstall(self, context, targets, arguments): - """Removes a target from it's installed location.""" - - raise NotImplementedError('Must be overridden.') - - @cr.Plugin.activemethod - def Install(self, context, targets, arguments): - """Installs a target somewhere so that it is ready to run.""" - raise NotImplementedError('Must be overridden.') - - @cr.Plugin.activemethod - def Reinstall(self, context, targets, arguments): - """Force a target to install even if already installed. - - Default implementation is to do an Uninstall Install sequence. - Do not call the base version if you implement a more efficient one. - """ - self.Uninstall(context, targets, []) - self.Install(context, targets, arguments) - - -class SkipInstaller(Installer): - """An Installer the user chooses to bypass the install step of a command.""" - - @property - def priority(self): - return super(SkipInstaller, self).priority - 1 - - def Uninstall(self, context, targets, arguments): - pass - - def Install(self, context, targets, arguments): - pass |