def getConcepts(self):
"""
Return a list of concepts
"""
return [
skos.Concept('uri1', 'prefLabel1', 'definition1'),
skos.Concept('uri2', 'prefLabel2', 'definition2'),
skos.Concept('uri1', 'prefLabel1', 'definition1') # repeat a concept
]
def getChildConcepts(self):
"""
Return a collection of concepts
"""
return skos.Concepts([
skos.Concept('uri1', 'prefLabel1', 'definition1', 'notation1'),
skos.Concept('uri2', 'prefLabel2', 'definition2', 'notation2')
])
def testAdd(self):
# add an existing child
existing = skos.Concept('uri1', 'prefLabel1', 'definition1')
self.concepts.add(existing)
self.assertEqual(len(self.concepts), 2)
# add a new child
new = skos.Concept('uri3', 'prefLabel3', 'definition3')
self.concepts.add(new)
self.assertEqual(len(self.concepts), 3)
def testDiscard(self):
# discard an existing child
existing = skos.Concept('uri1', 'prefLabel1', 'definition1')
self.assertIn(existing, self.concepts)
self.concepts.discard(existing)
self.assertEqual(len(self.concepts), 1)
self.assertNotIn(existing, self.concepts)
# discard a non-extant concept
external = skos.Concept('uri3', 'prefLabel3', 'definition3')
self.assertNotIn(external, self.concepts)
self.concepts.discard(external)
self.assertEqual(len(self.concepts), 1)
def testEqual(self):
self.assertEqual(self.obj, self.getTestObj())
other = skos.Concept('other uri', 'other prefLabel',
'other definition', 'other notation')
self.assertNotEqual(self.obj, other)
# compare against an instance with a different interface. Use
# `assertFalse` as `assertNotEqual` seems to catch
# `AttributeErrors`.
self.assertFalse(self.obj == 'other object')
def render(self):
if self.view == 'skos':
if self.format == 'text/html':
cc = skos.Concept(self.uri)
return render_template('skos.html', title=cc.label, c=cc,
skos_class=('http://www.w3.org/2004/02/skos/core#Concept', 'Concept'),
formats=[(format, format.split('/')[-1]) for format in self.views.get('skos').formats])
elif self.format in Renderer.RDF_MIMETYPES:
return self._render_skos_rdf()
else:
# In theory, this line should never execute because if an invalid format has been entered, the pyldapi
# will default to the default format. In this case, The default format for the default view (skos) is
# text/html.
raise RuntimeError('Invalid format error')
else:
# Let pyldapi handle the rendering of the 'alternates' view.
return super(ConceptRenderer, self).render()
def testIn(self):
child = skos.Concept('uri1', 'prefLabel1', 'definition1')
self.assertIn(child, self.concepts)
self.assertIn(child.uri, self.concepts)
def getConcepts(self):
concepts = [
skos.Concept('uri1', 'prefLabel1', 'definition1', 'notation1', 'altLabel1'),
skos.Concept('uri2', 'prefLabel2', 'definition2', 'notation2', 'altLabel2')
]
return concepts
def getTestObj(self):
return skos.Concept('uri', 'prefLabel', 'definition', 'notation',
'altLabel')
