def kill_conditional_comments(self, doc):
        bad = []
        self._kill_elements(
            doc, lambda el: _conditional_comment_re.search(el.text),
            etree.Comment)
Initialize the MapperProgressThread instance.
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/lxml-3.3.6/src/lxml/html/clean.py/Cleaner.kill_conditional_comments--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/python-compat-runtime/appengine-compat/exported_appengine_sdk/google/appengine/tools/bulkloader.py/MapperProgressThread.__init__