def from_thing(thing):
"""
Map a :class:`skosprovider_sqlalchemy.models.Thing` to a
:class:`skosprovider.skos.Concept` or
a :class:`skosprovider.skos.Collection`, depending on the type.
:param skosprovider_sqlalchemy.models.Thing thing: Thing to map.
:rtype: :class:`~skosprovider.skos.Concept` or
:class:`~skosprovider.skos.Collection`.
"""
if thing.type and thing.type == 'collection':
return Collection(
id=thing.concept_id,
uri=thing.uri,
concept_scheme=ConceptScheme(thing.conceptscheme.uri),
labels=[
Label(l.label, l.labeltype_id, l.language_id)
for l in thing.labels
],
sources=[
Source(s.citation)
for s in thing.sources
],
members=[member.concept_id for member in thing.members] if hasattr(thing, 'members') else [],
member_of=[c.concept_id for c in thing.member_of],
superordinates=[broader_concept.concept_id for broader_concept in thing.broader_concepts]
)
else:
matches = {}
for m in thing.matches:
key = m.matchtype.name[:m.matchtype.name.find('Match')]
if key not in matches:
matches[key] = []
matches[key].append(m.uri)
return Concept(
id=thing.concept_id,
uri=thing.uri,
concept_scheme=ConceptScheme(thing.conceptscheme.uri),
labels=[
Label(l.label, l.labeltype_id, l.language_id)
for l in thing.labels
],
notes=[
Note(n.note, n.notetype_id, n.language_id)
for n in thing.notes
],
sources=[
Source(s.citation)
for s in thing.sources
],
broader=[c.concept_id for c in thing.broader_concepts],
narrower=[c.concept_id for c in thing.narrower_concepts],
related=[c.concept_id for c in thing.related_concepts],
member_of=[c.concept_id for c in thing.member_of],
subordinate_arrays=[narrower_collection.concept_id for narrower_collection in thing.narrower_collections],
matches=matches,
)
def test_exact_precedes_inexact_match(self):
khnl = Label('Knokke-Heist', type="prefLabel", language='nl')
chnl = Label('Cnock-Heyst', type="altLabel", language='nl')
khen = Label('Knocke-Heyst', type="prefLabel", language='en')
khnlbe = self._get_knokke_heist_nl()
chnlbe = self._get_cnocke_heyst_nl()
khengb = self._get_knokke_heist_en()
labels = [chnl, khen, khnlbe, khnl, chnlbe, khengb]
assert khnlbe == label(labels, 'nl-BE')
assert khnl == label(labels, 'nl')
assert label(labels, 'en-US') in [khen, khengb]
def _get_concept_scheme(self):
'''
Find a :class:`skosprovider.skos.ConceptScheme` for this provider.
:param id: Id of a conceptscheme.
:rtype: :class:`skosprovider.skos.ConceptScheme`
'''
csm = self.session\
.query(ConceptSchemeModel)\
.options(joinedload('labels'))\
.options(joinedload('notes'))\
.options(joinedload('languages'))\
.options(joinedload('sources'))\
.get(self.conceptscheme_id)
return ConceptScheme(
uri=csm.uri,
labels=[
Label(l.label, l.labeltype_id, l.language_id)
for l in csm.labels
],
notes=[
Note(n.note, n.notetype_id, n.language_id, n.markup)
for n in csm.notes
],
languages=[l.id for l in csm.languages],
sources=[Source(s.citation, s.markup) for s in csm.sources])
def _get_materials_provider(self):
import json
materials_data = json.load(
open(
os.path.join(os.path.dirname(__file__), 'data',
'materiaal.txt')), )['materiaal']
from skosprovider.providers import DictionaryProvider
from skosprovider.uri import UriPatternGenerator
from skosprovider.skos import ConceptScheme, Label, Note
materials = DictionaryProvider(
{'id': 'Materials'},
materials_data,
uri_generator=UriPatternGenerator(
'https://id.erfgoed.net/thesauri/materialen/%s'),
conceptscheme=ConceptScheme(
uri='https://id.erfgoed.net/thesauri/materialen',
labels=[
Label(type='prefLabel', language='nl', label='Materialen')
],
notes=[
Note(
type='scopeNote',
language='nl',
note=
'Materialen zijn grondstoffen of halfafgewerkte producten die vaak een rol spelen bij onroerend erfgoed.'
)
]))
return materials
def conceptscheme_from_uri(conceptscheme_uri, **kwargs):
'''
Read a SKOS Conceptscheme from a :term:`URI`
:param string conceptscheme_uri: URI of the conceptscheme.
:rtype: skosprovider.skos.ConceptScheme
'''
s = kwargs.get('session', requests.Session())
graph = uri_to_graph('%s.rdf' % (conceptscheme_uri), session=s)
notes = []
labels = []
if graph is not False:
for s, p, o in graph.triples(
(URIRef(conceptscheme_uri), RDFS.label, None)):
label = Label(o.toPython(), "prefLabel", 'en')
labels.append(label)
for s, p, o in graph.triples(
(URIRef(conceptscheme_uri), DCTERMS.description, None)):
note = Note(o.toPython(), "scopeNote", 'en')
notes.append(note)
# get the conceptscheme
conceptscheme = ConceptScheme(conceptscheme_uri,
labels=labels,
notes=notes)
return conceptscheme
def test_sortlabel_broader(self):
'''
Test that a broader sortlabel gets picked up for a regional sort.
'''
kh = self._get_knokke_heist_nl()
ch = self._get_cnocke_heyst_nl()
sl = Label('Eerst', type='sortLabel', language='nl')
labels = [kh, ch, sl]
assert sl == label(labels, 'nl-BE', True)
def testSortKey(self):
labels = self._get_labels()
sl = Label('allereerste', type='sortLabel', language='nl-BE')
labels.append(sl)
cs = ConceptScheme(uri='urn:x-skosprovider:gemeenten', labels=labels)
self.assertEqual('allereerste', cs._sortkey('sortlabel'))
self.assertEqual('allereerste', cs._sortkey('sortlabel', 'nl'))
self.assertEqual('communities', cs._sortkey('sortlabel', 'en'))
self.assertEqual('urn:x-skosprovider:gemeenten', cs._sortkey('uri'))
def testSortKey(self):
labels = self._get_labels()
sl = Label('allereerste', type='sortLabel', language='nl-BE')
labels.append(sl)
c = Concept(1, labels=labels)
self.assertEqual('allereerste', c._sortkey('sortlabel'))
self.assertEqual('allereerste', c._sortkey('sortlabel', 'nl'))
self.assertEqual('knocke-heyst', c._sortkey('sortlabel', 'en'))
self.assertEqual('', c._sortkey('uri'))
def testSortkey(self):
labels = self._get_labels()
sl = Label('allereerste', type='sortLabel', language='nl-BE')
labels.append(sl)
coll = Collection(350, labels=labels)
self.assertEqual('allereerste', coll._sortkey('sortlabel'))
self.assertEqual('allereerste', coll._sortkey('sortlabel', 'nl'))
self.assertEqual('allereerste', coll._sortkey('sortlabel', 'en'))
self.assertEqual('deelgemeenten', coll._sortkey('label', 'nl'))
self.assertEqual('', coll._sortkey('uri'))
def _create_from_subject_predicate(self, subject, predicate):
list = []
for s, p, o in self.graph.triples((subject, predicate, None)):
type = predicate.split('#')[-1]
if Label.is_valid_type(type):
o = self._create_label(o, type)
elif Note.is_valid_type(type):
o = self._create_note(o, type)
else:
o = self._get_id_for_subject(o, self.to_text(o))
list.append(o)
return list
def test_get_conceptscheme(self):
request = self._get_dummy_request()
request.matchdict = {'scheme_id': 'TREES'}
pv = self._get_provider_view(request)
cs = pv.get_conceptscheme()
self.assertEqual(
{
'id': 'TREES',
'uri': 'http://python.com/trees',
'label': 'Different types of trees',
'subject': [],
'labels': [
Label('Different types of trees', 'prefLabel', 'en'),
Label('Verschillende soorten bomen', 'prefLabel', 'nl')
],
'notes': [],
'sources': [],
'languages': []
},
cs
)
def _create_from_subject_predicate(graph, subject, predicate):
list = []
for s, p, o in graph.triples((subject, predicate, None)):
type = predicate.split('#')[-1]
if Label.is_valid_type(type):
o = _create_label(o, type)
elif Note.is_valid_type(type):
o = _create_note(o, type)
else:
o = _split_uri(o, 1)
if o:
list.append(o)
return list
def _create_from_subject_predicate(graph, subject, predicate):
list = []
for s, p, o in graph.triples((subject, predicate, None)):
type = predicate.split('#')[-1]
if Label.is_valid_type(type):
o = _create_label(o, type)
elif Note.is_valid_type(type):
o = _create_note(o, type)
else:
o = _split_uri(o, 1)
if o:
list.append(o)
return list
def _create_from_subject_predicate(graph, subject, predicate, note_uris=None):
list = []
for s, p, o in graph.triples((subject, predicate, None)):
type = predicate.split('#')[-1]
if Label.is_valid_type(type):
o = _create_label(o, type)
elif Note.is_valid_type(type):
if o.toPython() not in note_uris:
note_uris.append(o.toPython())
o = _create_note(graph, o, type, False)
else:
o = None
else:
o = uri_to_id(o)
if o:
list.append(o)
return list
def _get_und(self):
return Label('nokke-eist', type='prefLabel', language='und')
def _get_knokke_heist_en(self):
return Label('Knocke-Heyst', type="prefLabel", language='en-GB')
def _get_cnocke_heyst_nl(self):
return Label('Cnock-Heyst', type="altLabel", language='nl-BE')
def _get_knokke_heist_nl(self):
return Label('Knokke-Heist', type="prefLabel", language='nl-BE')
def testConstructor(self):
l = Label('Knokke-Heist', type="prefLabel", language='nl-BE')
self.assertEqual('Knokke-Heist', l.label)
self.assertEqual('prefLabel', l.type)
self.assertEqual('nl-BE', l.language)
def testRepr(self):
l = Label('Knokke-Heist', type="prefLabel", language='nl-BE')
self.assertEqual("Label('Knokke-Heist', 'prefLabel', 'nl-BE')", l.__repr__())
def _get_prefusiegemeenten_nl(self):
return Label('Prefusiegemeenten', type="altLabel", language='nl-BE')
def testIsValidType(self):
self.assertTrue(Label.is_valid_type('prefLabel'))
self.assertFalse(Label.is_valid_type('voorkeursLabel'))
l = Label('Knokke-Heist')
self.assertTrue(l.is_valid_type('prefLabel'))
def testRepr(self):
l = Label('Knokke-Heist', type="prefLabel", language='nl-BE')
self.assertEqual("Label('Knokke-Heist', 'prefLabel', 'nl-BE')",
l.__repr__())
def _get_deelgemeenten_nl(self):
return Label('Deelgemeenten', type="prefLabel", language='nl-BE')
def testIsValidType(self):
self.assertTrue(Note.is_valid_type('note'))
self.assertFalse(Label.is_valid_type('notitie'))
n = Note('A community in West-Flanders.', 'definition', 'en')
self.assertTrue(n.is_valid_type('definition'))
def testConstructorInvalidLanguage(self):
with self.assertRaises(ValueError):
l = Label('Knokke-Heist', type="prefLabel", language='nederlands')
l = Label('Knokke-Heist', type='prefLabel', language=None)
assert l.language == 'und'
def testIsValidType(self):
self.assertTrue(Note.is_valid_type('note'))
self.assertFalse(Label.is_valid_type('notitie'))
n = Note('A community in West-Flanders.', 'definition', 'en')
self.assertTrue(n.is_valid_type('definition'))
def _get_sortlabel(self):
return Label('allereerste', type='sortLabel', language='nl-BE')
def testIsValidType(self):
self.assertTrue(Label.is_valid_type('prefLabel'))
self.assertFalse(Label.is_valid_type('voorkeursLabel'))
l = Label('Knokke-Heist')
self.assertTrue(l.is_valid_type('prefLabel'))
def testInequality(self):
l1 = Label('Knokke-Heist')
l2 = Label('Knokke', 'altLabel')
self.assertNotEqual(l1, l2)
def testDictToLabelWithlabel(self):
l = dict_to_label(Label('A label.', 'prefLabel'))
self.assertEqual('A label.', l.label)
self.assertEqual('prefLabel', l.type)
self.assertEqual('und', l.language)
def testDictEquality(self):
l1 = Label('Knokke-Heist')
l2 = {'label': 'Knokke-Heist', 'type': 'prefLabel', 'language': 'und'}
self.assertEqual(l1, l2)
def testEquality(self):
l1 = Label('Knokke-Heist')
l2 = Label('Knokke-Heist', 'prefLabel', 'und')
self.assertEqual(l1, l2)
def testDictInequality(self):
l1 = Label('Knokke-Heist')
l2 = {'label': 'Knokke', 'type': 'altLabel', 'language': None}
self.assertNotEqual(l1, l2)
def _get_communities_en(self):
return Label('Communities', type="prefLabel", language='en')
