def __init__(self, xmlcompatibility='db09'):
self.seqwrapper = HTMLSequenceWrapper(childcoef=7.0,
headercoef=3.0,
mintextlen=30)
self.citaextractor = CitationEntityExtractor(
ALL, xmlcompatibility=xmlcompatibility)
self.ee = EntityExtractor()
self.mime = MIMEhandler()
self.crawler = Crawler()
self.bibtex = BibTeXParser()
self.xmlcompatibility = xmlcompatibility
self._xmlvalid = int(xmlcompatibility.lstrip('db'))
self._publ_list = []
