def _classes(self):
main = self.xml.classification_national.contents_of('main_classification')
further = self.xml.classification_national.contents_of('further_classification')
it = [main[0] if xml_util.has_content(main) else []]
if xml_util.has_content(further):
it.extend(further)
return [ [x[:3].replace(' ',''), x[3:].replace(' ','')] for x in it]
def _cit_list(self):
res = []
citations = self.xml.references_cited.citation
for citation in citations:
cit_data = citation.contents_of('category')
if citation.patcit:
for tag in ['country','doc_number','date','kind','name']:
contents = citation.contents_of(tag)
if isinstance(contents, list) and contents:
cit_data.append(contents[0])
else:
cit_data.append(contents if xml_util.has_content(contents) else '')
cit_data.append('')
if citation.othercit:
contents = citation.contents_of('othercit')
for chunk in contents:
cit_data.extend(['','','','',''])
if isinstance(chunk,list):
cit_data.append(''.join([xml_util.escape_html_nosub(x) for x in chunk]).upper())
else:
cit_data.append(xml_util.escape_html_nosub(chunk))
res.append(cit_data)
return res
