def test_holdings(self):
# title data
titlexml = os.path.join(os.path.dirname(openoni.core.__file__),
'test-data', 'title.xml')
# holdings data
holdingsxml = os.path.join(os.path.dirname(openoni.core.__file__),
'test-data', 'holdings.xml')
# first need to load the titles so we can link against them
title_loader = TitleLoader()
title_loader.load_file(titlexml)
# now load the holdings from the same file
holding_loader = HoldingLoader()
holding_loader.load_file(holdingsxml)
# fetch the title and see that holdings are attached
t = Title.objects.get(lccn='sn83030846')
holdings = list(t.holdings.all())
self.assertEqual(len(holdings), 10)
h = holdings[1]
self.assertEqual(h.institution.name, 'Colgate Univ')
self.assertEqual(h.type, 'Original')
self.assertEqual(h.description, '<1876:5:18> <1884:1:10> <1885:9:3>')
self.assertEqual(h.description_as_list(), [u'<1876:5:18>', u'<1884:1:10>', u'<1885:9:3>'])
self.assertEqual(str(h.last_updated), '01/1992')
def handle(self, holdings_source=default_location, *args, **options):
if not os.path.exists(holdings_source):
_logger.error("There is no valid holdings source folder defined.")
set_holdings = ['To load holdings - Add a folder called "holdings"',
'to the bib directory that is set in settings',
'or pass the location of holdings as an arguement to the loader.',]
_logger.error(' '.join(set_holdings))
return
# First we want to make sure that our material types are up to date
material_types = models.MaterialType.objects.all()
[m.delete() for m in material_types]
management.call_command('loaddata', 'material_types.json')
holding_loader = HoldingLoader()
holding_loader.main(holdings_source)