def add_descriptions():
descriptions = request.data
if not descriptions:
reason = 'no description/s provided'
else:
try:
g = deserialize(descriptions, request.content_type)
ted = learn_descriptions_from(g)
format = TURTLE if request_wants_turtle() else JSONLD
ted_str = serialize_TED(ted, format, prefixes=R.fountain.prefixes)
eco_node = URIRef(REPOSITORY_BASE + url_for('get_ted'))
VTED.update(ted, _get_thing_graph, eco_node)
own_base = unicode(request.url_root)
ted_str = ted_str.decode('utf-8').replace(REPOSITORY_BASE + u'/',
own_base)
response = make_response(ted_str)
response.headers['Content-Type'] = format
return response
except ValueError as e:
reason = e.message
response = jsonify({'status': 'error', 'reason': reason})
response.status_code = 400
return response
def update_description(self, td, mediatype=JSONLD, ted_path='/ted'):
if not td:
raise AttributeError('no description/s provided')
g = deserialize(td, mediatype)
ted = learn_descriptions_from(self.__repository, g)
if self.__repository.base[-1] == '/':
ted_path = ted_path.lstrip('/')
eco_node = URIRef(self.__repository.base + ted_path)
self.__VTED.update(ted, self._get_thing_graph, eco_node)
return ted
def _learn_with_id(id):
vocabulary = request.data
try:
g = deserialize(vocabulary, format=request.content_type)
gw.add_extension(id, g)
response = make_response()
response.headers['Location'] = url_for('_get_extension', id=id, _external=True)
response.status_code = 201
return response
except (AttributeError, DuplicateVocabulary, ValueError) as e:
reason = e.message
response = jsonify({'status': 'error', 'reason': reason})
response.status_code = 400
return response
def _learn_descriptions():
descriptions = request.data
try:
own_base = unicode(request.url_root)
canonical_base = gw.repository.base.rstrip('/') + u'/'
descriptions = descriptions.decode('utf-8').replace(own_base, canonical_base)
g = deserialize(descriptions, format=request.content_type)
ted = gw.learn_descriptions(g, ted_path=url_for('_get_ted'))
format = TURTLE if request_wants_turtle() else JSONLD
ted_str = serialize_TED(ted, format, prefixes=gw.repository.fountain.prefixes)
ted_str = ted_str.decode('utf-8').replace(canonical_base, own_base)
response = make_response(ted_str)
response.headers['Content-Type'] = format
return response
except (AttributeError, ValueError) as e:
reason = e.message
response = jsonify({'status': 'error', 'reason': reason})
response.status_code = 400
return response
def learn_with_id(id):
vocabulary = request.data
try:
if vocabulary:
g = deserialize(vocabulary, request.content_type)
R.learn(g, ext_id=id)
VTED.sync(force=True)
response = make_response()
response.headers['Location'] = url_for('get_extension',
id=id,
_external=True)
response.status_code = 201
return response
else:
reason = 'no vocabulary provided'
except DuplicateVocabulary as e:
reason = e.message
except ValueError as e:
reason = e.message
response = jsonify({'status': 'error', 'reason': reason})
response.status_code = 400
return response