def list_concepts(environ, start_response): concepts = STORE.retrieve('concepts') content_type = environ['wsgi.accepted_type'] response_headers = [('Content-Type', content_type)] start_response(HTTP['200'], response_headers) return _serializer(content_type).list_concepts(concepts)
def list_labels(environ, start_response): labels = [] # XXX: inefficient; laziness (i.e. a generator) would be preferable here for concept in STORE.retrieve('concepts', None, { 'labels': 1 }): labels.extend(concept.pref_labels + concept.alt_labels) # TODO: eliminate duplicates content_type = environ['wsgi.accepted_type'] response_headers = [('Content-Type', content_type)] start_response(HTTP['200'], response_headers) return _serializer(content_type).list_labels(labels)
def get_concept(environ, start_response): _id = environ['wsgiorg.routing_args'][1]['id'] concepts = STORE.retrieve('concepts', { '_id': ObjectId(_id) }) concept = list(concepts)[0] # XXX: not particularly elegant if not concept: raise HTTP404('no such concept') content_type = environ['wsgi.accepted_type'] response_headers = [('Content-Type', content_type)] start_response(HTTP['200'], response_headers) return _serializer(content_type).show_concept(concept)