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# 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.
import os
import re
from py_vulcanize import style_sheet
class HTMLGenerationController(object):
def __init__(self):
self.current_module = None
def GetHTMLForStylesheetHRef(self, href): # pylint: disable=unused-argument
return None
def GetHTMLForInlineStylesheet(self, contents):
if self.current_module is None:
if re.search('url\(.+\)', contents):
raise Exception(
'Default HTMLGenerationController cannot handle inline style urls')
return contents
module_dirname = os.path.dirname(self.current_module.resource.absolute_path)
ss = style_sheet.ParsedStyleSheet(
self.current_module.loader, module_dirname, contents)
return ss.contents_with_inlined_images
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