def test_metadata(self):
metaTrad = SourceMetadata(name="Traductor")
metaTrad.save()
metaInfo = SourceInfos(metadata=metaTrad, value="Thomas Hobbes")
metaInfo.save()
self.odyssey.metadatas.add(metaInfo)
self.assertEqual(self.odyssey.metadatas.count(), 1)
def test_to_dict(self):
homer = Author(surname="Homer", folder=self.folder)
homer.save()
metaTrad = SourceMetadata(name="Traductor")
metaTrad.save()
metaInfo = SourceInfos(metadata=metaTrad, value="Thomas Hobbes")
metaInfo.save()
self.odyssey.authors.add(homer)
self.odyssey.metadatas.add(metaInfo)
self.assertEqual(self.odyssey.to_dict(),
{'title': 'Odyssey', 'authors': [homer.pk],
'metadata': [{metaTrad.name: metaInfo.value}]})
def read_metadatas(metadatas_string):
metadatas_dictionary = transform_metadatas_to_dict(metadatas_string)
metadatas_with_objects = {}
# We get or add the metadatas
for metadata in metadatas_dictionary:
obj, cr = SourceMetadata.objects.get_or_create(
name__icontains=metadata.lower(),
defaults={'name': metadata}
)
metadatas_with_objects[obj] = metadatas_dictionary[metadata]
# We save the metadata values
infos = []
for metadata_object in metadatas_with_objects:
info = SourceInfos(metadata=metadata_object,
value=metadatas_with_objects[metadata_object])
info.save()
infos.append(info)
return infos