def test_dump_dictionary_to_rdf(self):
graph_dump = utils.rdf_dumper(self._get_materials_provider())
xml = graph_dump.serialize(format='xml', encoding="UTF-8")
if isinstance(xml, bytes):
xml = xml.decode("UTF-8")
print(xml)
self.assertEquals("<?xml", xml[:5])
bont_skos_definition = '<skos:definition xml:lang="nl-BE">Bont is een gelooide dierlijke huid, dicht bezet met haren. Het wordt voornamelijk gebruikt voor het maken van kleding.</skos:definition>'
dcterms_id_skos_definition = '<dcterms:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">9</dcterms:identifier>'
self.assertIn(bont_skos_definition, xml)
self.assertIn(dcterms_id_skos_definition, xml)
def test_dump_dictionary_to_rdf(self):
graph_dump = utils.rdf_dumper(self._get_materials_provider())
xml = graph_dump.serialize(format='xml', encoding="UTF-8")
if isinstance(xml, bytes):
xml = xml.decode("UTF-8")
print (xml)
self.assertEquals("<?xml", xml[:5])
bont_skos_definition = '<skos:definition xml:lang="nl-BE">Bont is een gelooide dierlijke huid, dicht bezet met haren. Het wordt voornamelijk gebruikt voor het maken van kleding.</skos:definition>'
dcterms_id_skos_definition = '<dcterms:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">9</dcterms:identifier>'
self.assertIn(bont_skos_definition, xml)
self.assertIn(dcterms_id_skos_definition, xml)
def test_dump_one_id_to_rdf_and_reload(self):
graph_dump1 = utils.rdf_c_dumper(self.tree_provider, 1)
provider = RDFProvider(
{
'id': 'Number1',
'dataset': {
'uri': 'http://id.trees.org/dataset'
}
}, graph_dump1)
graph_dump2 = utils.rdf_c_dumper(provider, 1)
graph_full_dump2 = utils.rdf_dumper(provider)
assert len(graph_dump1) == len(graph_dump2)
assert len(graph_full_dump2) > len(graph_dump2)
def test_dump_one_id_to_rdf_and_reload(self):
graph_dump1 = utils.rdf_c_dumper(self.tree_provider, 1)
provider = RDFProvider(
{
'id': 'Number1',
'dataset': {
'uri': 'http://id.trees.org/dataset'
}
},
graph_dump1
)
graph_dump2 = utils.rdf_c_dumper(provider, 1)
graph_full_dump2 = utils.rdf_dumper(provider)
assert len(graph_dump1) == len(graph_dump2)
assert len(graph_full_dump2) > len(graph_dump2)
def test_dump_tree_to_rdf_2(self):
graph_dump = utils.rdf_dumper(self.tree_provider2)
xml = graph_dump.serialize(format='xml', encoding="UTF-8")
if isinstance(xml, bytes):
xml = xml.decode("UTF-8")
self.assertEquals("<?xml", xml[:5])
def test_dump_rdf_compare_type(self):
graph_dump = utils.rdf_dumper(self.rdf_products_provider)
self.assertEquals(type(graph_dump), Graph)
def main():
description = """\
Dump all conceptschemes to files. Will serialise as Turtle and RDF/XML format.
"""
usage = "usage: %prog config_uri"
parser = optparse.OptionParser(
usage=usage,
description=textwrap.dedent(description)
)
parser.add_option(
'-l', '--location', dest='dump_location', type='string',
help='Specify where to dump the conceptschemes. If not specified, this \
is set to the atramhasis.dump_location from your ini file.'
)
parser.add_option(
'-r', '--rdf2hdt', dest='rdf2hdt', type='string', default=False,
help='Specify where the rdf2hdt command can be found. If not specified, this \
is set to atramhasis.rdf2hdt from your ini file.'
)
options, args = parser.parse_args(sys.argv[1:])
if not len(args) >= 1:
print('You must provide at least one argument.')
return 2
config_uri = args[0]
env = bootstrap(config_uri)
setup_logging(config_uri)
dump_location = options.dump_location
if dump_location is None:
dump_location = env['registry'].settings.get(
'atramhasis.dump_location',
os.path.abspath(os.path.dirname(config_uri))
)
rdf2hdt = options.rdf2hdt
if not rdf2hdt:
rdf2hdt = env['registry'].settings.get(
'atramhasis.rdf2hdt',
False
)
request = env['request']
if hasattr(request, 'skos_registry') and request.skos_registry is not None:
skos_registry = request.skos_registry
else:
raise SkosRegistryNotFoundException() # pragma: no cover
counts = []
files = []
for p in skos_registry.get_providers():
if any([not_shown in p.get_metadata()['subject'] for not_shown in ['external']]):
continue
start_time = time.time()
pid = p.get_metadata()['id']
filename = os.path.join(dump_location, '%s-full' % pid)
filename_ttl = '%s.ttl' % filename
filename_rdf = '%s.rdf' % filename
files.append(filename_ttl)
print('Generating dump for %s' % pid)
graph = utils.rdf_dumper(p)
triples = len(graph)
print('Number of triples in Graph: %d' % triples)
csuri = URIRef(p.concept_scheme.uri)
cs_triples = len(list(graph.predicate_objects(csuri)))
print('Number of triples in Conceptscheme: %d' % cs_triples)
count_concepts = len(list(graph.subjects(RDF.type, SKOS.Concept)))
count_collections = len(list(graph.subjects(RDF.type, SKOS.Collection)))
avg_concept_triples = (triples - cs_triples) / (count_concepts + count_collections)
print('Average number of triples per concept: %d' % avg_concept_triples)
counts.append({
'conceptscheme_id': pid,
'triples': triples,
'conceptscheme_triples': cs_triples,
'avg_concept_triples': avg_concept_triples
})
print('Dumping %s to Turtle: %s' % (pid, filename_ttl))
graph.serialize(destination=filename_ttl, format='turtle')
print('Dumping %s to RDFxml: %s' % (pid, filename_rdf))
graph.serialize(destination=filename_rdf, format='pretty-xml')
print("--- %s seconds ---" % (time.time() - start_time))
print('All files dumped to %s' % dump_location)
if rdf2hdt:
from subprocess import check_call, CalledProcessError
for f in files:
print('Converting %s to hdt' % f)
hdtf = f.replace('.ttl', '.hdt')
try:
check_call([rdf2hdt, '-f', 'turtle', f, hdtf])
except CalledProcessError:
# Turtle failed, let's try rdfxml
rdff = f.replace('.ttl', '.rdf')
check_call([rdf2hdt, '-f', 'rdfxml', rdff, hdtf])
print('All hdt files dumped to %s' % dump_location)
with transaction.manager:
dbsession = request.registry.dbmaker()
manager = CountsManager(dbsession)
for c in counts:
cs_count = ConceptschemeCounts(
conceptscheme_id=c['conceptscheme_id'],
triples=c['triples'],
conceptscheme_triples=c['conceptscheme_triples'],
avg_concept_triples=c['avg_concept_triples']
)
manager.save(cs_count)
env['closer']()
def rdf_export_turtle(self):
graph = utils.rdf_dumper(self.provider)
response = Response(content_type='text/turtle')
response.body = graph.serialize(format='turtle')
response.content_disposition = 'attachment; filename="skos.ttl"'
return response
def rdf_export(self):
graph = utils.rdf_dumper(self.provider)
response = Response(content_type='application/rdf+xml')
response.body = graph.serialize(format='xml')
response.content_disposition = 'attachment; filename="skos.xml"'
return response
from skosprovider.skos import ConceptScheme, Label, Note, Source
from skosprovider_rdf.utils import rdf_dumper
ifile = open(os.path.join(os.path.dirname(__file__), 'data', 'menu.csv'), "r")
reader = csv.reader(ifile)
csvprovider = SimpleCsvProvider(
{'id': 'MENU'},
reader,
uri_generator=UriPatternGenerator('http://id.python.org/menu/%s'),
concept_scheme=ConceptScheme(
uri='http://id.python.org/menu',
labels=[
Label(type='prefLabel', language='en', label='A pythonesque menu.')
],
notes=[
Note(
type='changeNote',
language='en',
note=
"<strong>We didn't need no change notes when I was younger.</strong>",
markup='HTML')
],
sources=[Source("Monthy Python's Flying Circus, 1970. Spam.")]))
graph = rdf_dumper(csvprovider)
print graph.serialize(format='n3')
)
reader = csv.reader(ifile)
csvprovider = SimpleCsvProvider(
{'id': 'MENU'},
reader,
uri_generator=UriPatternGenerator('http://id.python.org/menu/%s'),
concept_scheme=ConceptScheme(
uri='http://id.python.org/menu',
labels=[
Label(type='prefLabel', language='en', label='A pythonesque menu.')
],
notes=[
Note(
type='changeNote',
language='en',
note="<strong>We didn't need no change notes when I was younger.</strong>",
markup='HTML'
)
],
sources=[
Source("Monthy Python's Flying Circus, 1970. Spam.")
]
)
)
graph = rdf_dumper(csvprovider)
print graph.serialize(format='n3')
def rdf_full_export_turtle(self):
graph = utils.rdf_dumper(self.provider)
response = Response(content_type='text/turtle')
response.body = graph.serialize(format='turtle')
response.content_disposition = 'attachment; filename="%s-full.ttl"' % (str(self.scheme_id),)
return response
def rdf_full_export(self):
graph = utils.rdf_dumper(self.provider)
response = Response(content_type='application/rdf+xml')
response.body = graph.serialize(format='xml')
response.content_disposition = 'attachment; filename="%s-full.rdf"' % (str(self.scheme_id),)
return response
def main():
description = """\
Dump all conceptschemes to files. Will serialise as Turtle and RDF/XML format.
"""
usage = "usage: %prog config_uri"
parser = optparse.OptionParser(usage=usage,
description=textwrap.dedent(description))
parser.add_option(
'-l',
'--location',
dest='dump_location',
type='string',
help='Specify where to dump the conceptschemes. If not specified, this \
is set to the atramhasis.dump_location from your ini file.')
parser.add_option(
'-r',
'--rdf2hdt',
dest='rdf2hdt',
type='string',
default=False,
help=
'Specify where the rdf2hdt command can be found. If not specified, this \
is set to atramhasis.rdf2hdt from your ini file.')
options, args = parser.parse_args(sys.argv[1:])
if not len(args) >= 1:
print('You must provide at least one argument.')
return 2
config_uri = args[0]
env = bootstrap(config_uri)
setup_logging(config_uri)
dump_location = options.dump_location
if dump_location is None:
dump_location = env['registry'].settings.get(
'atramhasis.dump_location',
os.path.abspath(os.path.dirname(config_uri)))
rdf2hdt = options.rdf2hdt
if not rdf2hdt:
rdf2hdt = env['registry'].settings.get('atramhasis.rdf2hdt', False)
request = env['request']
if hasattr(request, 'skos_registry') and request.skos_registry is not None:
skos_registry = request.skos_registry
else:
raise SkosRegistryNotFoundException() # pragma: no cover
counts = []
files = []
for p in skos_registry.get_providers():
if any([
not_shown in p.get_metadata()['subject']
for not_shown in ['external']
]):
continue
start_time = time.time()
pid = p.get_metadata()['id']
filename = os.path.join(dump_location, '%s-full' % pid)
filename_ttl = '%s.ttl' % filename
filename_rdf = '%s.rdf' % filename
files.append(filename_ttl)
print('Generating dump for %s' % pid)
graph = utils.rdf_dumper(p)
triples = len(graph)
print('Number of triples in Graph: %d' % triples)
csuri = URIRef(p.concept_scheme.uri)
cs_triples = len(list(graph.predicate_objects(csuri)))
print('Number of triples in Conceptscheme: %d' % cs_triples)
count_concepts = len(list(graph.subjects(RDF.type, SKOS.Concept)))
count_collections = len(list(graph.subjects(RDF.type,
SKOS.Collection)))
avg_concept_triples = (triples - cs_triples) / (count_concepts +
count_collections)
print('Average number of triples per concept: %d' %
avg_concept_triples)
counts.append({
'conceptscheme_id': pid,
'triples': triples,
'conceptscheme_triples': cs_triples,
'avg_concept_triples': avg_concept_triples
})
print('Dumping %s to Turtle: %s' % (pid, filename_ttl))
graph.serialize(destination=filename_ttl, format='turtle')
print('Dumping %s to RDFxml: %s' % (pid, filename_rdf))
graph.serialize(destination=filename_rdf, format='pretty-xml')
print("--- %s seconds ---" % (time.time() - start_time))
print('All files dumped to %s' % dump_location)
if rdf2hdt:
from subprocess import check_call, CalledProcessError
for f in files:
print('Converting %s to hdt' % f)
hdtf = f.replace('.ttl', '.hdt')
try:
check_call([rdf2hdt, '-f', 'turtle', f, hdtf])
except CalledProcessError:
# Turtle failed, let's try rdfxml
rdff = f.replace('.ttl', '.rdf')
check_call([rdf2hdt, '-f', 'rdfxml', rdff, hdtf])
print('All hdt files dumped to %s' % dump_location)
with transaction.manager:
dbsession = request.registry.dbmaker()
manager = CountsManager(dbsession)
for c in counts:
cs_count = ConceptschemeCounts(
conceptscheme_id=c['conceptscheme_id'],
triples=c['triples'],
conceptscheme_triples=c['conceptscheme_triples'],
avg_concept_triples=c['avg_concept_triples'])
manager.save(cs_count)
env['closer']()
def test_dump_tree_to_rdf_2(self):
graph_dump = utils.rdf_dumper(self.tree_provider2)
xml = graph_dump.serialize(format='xml', encoding="UTF-8")
if isinstance(xml, bytes):
xml = xml.decode("UTF-8")
self.assertEquals("<?xml", xml[:5])
def test_dump_rdf_compare_type(self):
graph_dump = utils.rdf_dumper(self.rdf_products_provider)
self.assertEquals(type(graph_dump), Graph)