def set_abstract(self, xml_dict):
        """
        If record has an abstract, extract it from PubMed's XML data
        """
        if self.record.get('HasAbstract') == 1 and xml_dict:
            self.abstract = self.parse_abstract(xml_dict)
        else:
            self.abstract = ''
def set_abstract ( self , xml_dict ) : if self . record . get ( 'HasAbstract' ) == 1 and xml_dict : self . abstract = self . parse_abstract ( xml_dict ) else : self . abstract = ''
If record has an abstract, extract it from PubMed's XML data