def associate_recids(citation_elements):
for el in citation_elements:
try:
el['recid'] = find_referenced_recid(el).pop()
except (IndexError, KeyError):
el['recid'] = None
return citation_elements
def split_citations(citation_elements):
"""Split a citation line in multiple citations
We handle the case where the author has put 2 citations in the same line
but split with ; or some other method.
"""
splitted_citations = []
new_elements = []
current_recid = None
def check_ibid(current_elements, trigger_el):
# Check for ibid
if trigger_el.get('is_ibid', False):
if splitted_citations:
els = chain(reversed(current_elements),
reversed(splitted_citations[-1]))
else:
els = reversed(current_elements)
for el in els:
if el['type'] == 'AUTH':
new_elements.append(el.copy())
break
def start_new_citation():
"""Start new citation"""
splitted_citations.append(new_elements[:])
del new_elements[:]
to_merge = None
for el in citation_elements:
if to_merge:
el['misc_txt'] = to_merge + " " + el.get('misc_txt', '')
to_merge = None
try:
el_recid = find_referenced_recid(el).pop()
except (IndexError, KeyError):
el_recid = None
if current_recid and el_recid and current_recid == el_recid:
# Do not start a new citation
pass
elif current_recid and el_recid and current_recid != el_recid:
start_new_citation()
# Some authors may be found in the previous citation
balance_authors(splitted_citations, new_elements)
elif ';' in el['misc_txt'] and valid_citation(new_elements):
el['misc_txt'], to_merge = el['misc_txt'].rsplit(';', 1)
start_new_citation()
if el_recid:
current_recid = el_recid
check_ibid(new_elements, el)
new_elements.append(el)
if to_merge:
new_elements[-1]['misc_txt'] += " " + to_merge
new_elements[-1]['misc_txt'] = new_elements[-1]['misc_txt'].strip()
splitted_citations.append(new_elements)
return splitted_citations
def split_citations(citation_elements):
"""Split a citation line in multiple citations
We handle the case where the author has put 2 citations in the same line
but split with ; or some other method.
"""
splitted_citations = []
new_elements = []
current_recid = None
def check_ibid(current_elements, trigger_el):
# Check for ibid
if trigger_el.get('is_ibid', False):
if splitted_citations:
els = chain(reversed(current_elements),
reversed(splitted_citations[-1]))
else:
els = reversed(current_elements)
for el in els:
if el['type'] == 'AUTH':
new_elements.append(el.copy())
break
def start_new_citation():
"""Start new citation"""
splitted_citations.append(new_elements[:])
del new_elements[:]
to_merge = None
for el in citation_elements:
if to_merge:
el['misc_txt'] = to_merge + " " + el.get('misc_txt', '')
to_merge = None
try:
el_recid = find_referenced_recid(el).pop()
except (IndexError, KeyError):
el_recid = None
if current_recid and el_recid and current_recid == el_recid:
# Do not start a new citation
pass
elif current_recid and el_recid and current_recid != el_recid:
start_new_citation()
# Some authors may be found in the previous citation
balance_authors(splitted_citations, new_elements)
elif ';' in el['misc_txt'] and valid_citation(new_elements):
el['misc_txt'], to_merge = el['misc_txt'].rsplit(';', 1)
start_new_citation()
if el_recid:
current_recid = el_recid
check_ibid(new_elements, el)
new_elements.append(el)
if to_merge:
new_elements[-1]['misc_txt'] += " " + to_merge
new_elements[-1]['misc_txt'] = new_elements[-1]['misc_txt'].strip()
splitted_citations.append(new_elements)
return splitted_citations
