def lookup(cls, dataset, data, account, match_entity=True, readonly=False):
data = AliasLookupSchema().to_python(data)
if match_entity:
entity = Entity.by_name(dataset, data['name'])
if entity is not None:
return entity
else:
entity = None
alias = cls.by_name(dataset, data['name'])
if alias is not None:
return alias
choices = match_op(data['name'], dataset)
choices = filter(lambda (c, v, s): s > 99.9, choices)
if len(choices) == 1:
c, entity_id, s = choices.pop()
entity = Entity.by_id(dataset, entity_id)
if readonly:
return entity
alias = cls()
alias.creator = account
alias.dataset = dataset
alias.entity = entity
alias.is_matched = entity is not None
alias.name = data['name']
alias.data = data['data']
db.session.add(alias)
db.session.flush()
if entity is not None:
add_candidate_to_cache(dataset, alias.name, entity.id)
return alias
def lookup(cls, dataset, data, account, match_entity=True,
readonly=False):
data = AliasLookupSchema().to_python(data)
if match_entity:
entity = Entity.by_name(dataset, data['name'])
if entity is not None:
return entity
else:
entity = None
alias = cls.by_name(dataset, data['name'])
if alias is not None:
return alias
choices = match_op(data['name'], dataset)
choices = filter(lambda (c,v,s): s > 99.9, choices)
if len(choices)==1:
c, entity_id, s = choices.pop()
entity = Entity.by_id(dataset, entity_id)
if readonly:
return entity
alias = cls()
alias.creator = account
alias.dataset = dataset
alias.entity = entity
alias.is_matched = entity is not None
alias.name = data['name']
alias.data = data['data']
db.session.add(alias)
db.session.flush()
if entity is not None:
add_candidate_to_cache(dataset, alias.name, entity.id)
return alias
def create(cls, dataset, data, account):
state = EntityState(dataset, None)
data = EntitySchema().to_python(data, state)
entity = cls()
entity.dataset = dataset
entity.creator = account
entity.name = data['name']
entity.data = data['data']
db.session.add(entity)
db.session.flush()
add_candidate_to_cache(dataset, entity.name, entity.id)
return entity
def create(cls, dataset, data, account):
state = EntityState(dataset, None)
data = EntitySchema().to_python(data, state)
entity = cls()
entity.dataset = dataset
entity.creator = account
entity.name = data['name']
entity.data = data['data']
db.session.add(entity)
db.session.flush()
add_candidate_to_cache(dataset, entity.name, entity.id)
return entity
def create(dataset):
dataset = Dataset.find(dataset)
authz.require(authz.dataset_edit(dataset))
data = request_content()
try:
value = Value.create(dataset, data, request.account)
add_candidate_to_cache(dataset, value.value, value.id)
db.session.commit()
return redirect(url_for('.view',
dataset=dataset.name,
value=value.id))
except Invalid, inv:
return handle_invalid(inv, view_dataset, data=data,
args=[dataset.name])
def match_save(dataset, link):
dataset = Dataset.find(dataset)
authz.require(authz.dataset_edit(dataset))
link = Link.find(dataset, link)
random = request.form.get('random')=='True'
data = request_content()
try:
link.match(dataset, data, request.account)
if link.value is not None:
add_candidate_to_cache(dataset, link.key, link.value.id)
db.session.commit()
except Invalid, inv:
return handle_invalid(inv, match, data=data,
args=[dataset.name, link.id, random])
def lookup(dataset):
dataset = Dataset.find(dataset)
readonly = validators.StringBool(if_empty=False, if_missing=False)\
.to_python(request.args.get('readonly'))
readonly = readonly if authz.logged_in() else True
data = request_content()
if response_format() != 'json':
return Response("Not implemented!", status=400)
try:
link = Link.lookup(dataset, data, request.account,
readonly=readonly)
if link is None:
return jsonify({
'is_matched': False,
'value': None,
'key': data.get('key'),
'dataset': dataset.name
}, status=404)
if isinstance(link, Value):
add_candidate_to_cache(dataset, data.get('key'), link.id)
return jsonify({
'is_matched': True,
'value': link,
'key': data.get('key'),
'dataset': dataset.name
}, status=200)
if link.value:
add_candidate_to_cache(dataset, link.key, link.value.id)
db.session.commit()
status = 200 if link.is_matched else 404
status = 418 if link.is_invalid else status
return jsonify(link, status=status)
except Invalid, inv:
return handle_invalid(inv, index, data=data,
args=[dataset.name])
