def _extract_holdings_type(self, record):
''' Extract holdings type from 007 field & 856 $u field. '''
h856u = _extract(record, '856', 'u')
if h856u and h856u.startswith('http://'):
h_type = 'Online Resource'
else:
h_type = _holdings_type(_extract(record, '007'))
return h_type
def _extract_holdings_type(self, record):
''' Extract holdings type from 007 field & 856 $u field. '''
h856u = _extract(record, '856', 'u')
if h856u and h856u.startswith('http://'):
h_type = 'Online Resource'
else:
h_type = _holdings_type(_extract(record, '007'))
return h_type
def load_xml_holding(self, record):
# get the oclc number to link to
oclc = _normal_oclc(_extract(record, '004'))
if not oclc:
_logger.error("holding record missing title: record %s, oclc %s" %
(self.records_processed, oclc))
self.errors += 1
return
titles = self._get_related_title(oclc)
if not titles:
return
# get the institution to link to
inst_code = _extract(record, '852', 'a')
inst = self._get_related_inst_code(inst_code)
if not inst:
return
# get the holdings type
holding_type = self._extract_holdings_type(record)
# get the description
desc = _extract(record, '866', 'a') or _extract(record, '866', 'z')
notes = _extract(record, '852', 'z')
# get the last modified date
f008 = _extract(record, '008')
date = self._parse_date(f008)
# persist it
for title in titles:
holding = models.Holding(title=title,
institution=inst,
description=desc,
type=holding_type,
last_updated=date,
notes=notes)
holding.save()
self.holding_created += 1
reset_queries()
def load_xml_holding(self, record):
# get the oclc number to link to
oclc = _normal_oclc(_extract(record, '004'))
if not oclc:
_logger.error("holding record missing title: record %s, oclc %s" %
(self.records_processed, oclc))
self.errors += 1
return
titles = self._get_related_title(oclc)
if not titles:
return
# get the institution to link to
inst_code = _extract(record, '852', 'a')
inst = self._get_related_inst_code(inst_code)
if not inst:
return
# get the holdings type
holding_type = self._extract_holdings_type(record)
# get the description
desc = _extract(record, '866', 'a') or _extract(record, '866', 'z')
notes = _extract(record, '852', 'z')
# get the last modified date
f008 = _extract(record, '008')
date = self._parse_date(f008)
# persist it
for title in titles:
holding = models.Holding(title=title,
institution=inst,
description=desc,
type=holding_type,
last_updated=date,
notes=notes)
holding.save()
self.holding_created += 1
reset_queries()