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# Copyright (C) 2010 Google Inc. All rights reserved.
#
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# modification, are permitted provided that the following conditions are
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# * Redistributions of source code must retain the above copyright
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# copyright notice, this list of conditions and the following disclaimer
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# contributors may be used to endorse or promote products derived from
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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import logging
from webkitpy.tool.grammar import pluralize
from webkitpy.tool.steps.abstractstep import AbstractStep
from webkitpy.tool.steps.options import Options
_log = logging.getLogger(__name__)
class ObsoletePatches(AbstractStep):
@classmethod
def options(cls):
return AbstractStep.options() + [
Options.obsolete_patches,
]
def run(self, state):
if not self._options.obsolete_patches:
return
bug_id = state["bug_id"]
patches = self._tool.bugs.fetch_bug(bug_id).patches()
if not patches:
return
_log.info("Obsoleting %s on bug %s" % (pluralize(len(patches), "old patch"), bug_id))
for patch in patches:
self._tool.bugs.obsolete_attachment(patch.id())