def remove_entity(entity):
"""
Handles remote requests to databayes for removing entities
Translation: rm ent e -> /rm/ent/e
:return: JSON response indicating status of action & output
"""
try:
return Response(
json.dumps([view_switch('remove_entity', {'entity': entity})]),
mimetype='application/json')
except Exception as e:
log.error(e.message)
return Response(
json.dumps([ERR_MSG_BADLY_FORMED_REQUEST]),
mimetype='application/json')
def list_entity(pattern):
"""
Handles remote requests to databayes for listing entities
Translation: lst ent regex -> /lst/ent/regex
:return: JSON response indicating status of action & output
"""
try:
return Response(
json.dumps([view_switch('list_entity', {'pattern': pattern})]),
mimetype='application/json')
except Exception as e:
log.error(e.message)
return Response(
json.dumps([ERR_MSG_BADLY_FORMED_REQUEST]),
mimetype='application/json')
def define_entity(entity):
"""
Handles remote requests to databayes for entity definition
Translation: def e(<f1>_<t1>, <f2>_<t2>, ...) ->
/def/e?fields=f1,f2,...&types=t1,t2,...
:return: JSON response indicating status of action & output
"""
try:
return Response(
json.dumps([view_switch('define_entity', {'entity': entity})]),
mimetype='application/json')
except Exception as e:
log.error(e.message)
return Response(
json.dumps([ERR_MSG_BADLY_FORMED_REQUEST]),
mimetype='application/json')
def list_relation(entity_1, entity_2):
"""
Handles remote requests to databayes for listing relations
Translation: lst rel regex1 regex2 -> /lst/ent/regex1/regex2
:return: JSON response indicating status of action & output
"""
try:
return Response(
json.dumps(
[view_switch('list_relation',
{'entity_1': entity_1, 'entity_2': entity_2})]),
mimetype='application/json')
except Exception as e:
log.error(e.message)
return Response(
json.dumps([ERR_MSG_BADLY_FORMED_REQUEST]),
mimetype='application/json')
def generate(entity_1, entity_2):
"""
Handles remote requests to databayes for generating samples
Translation: gen e1(<f1_1>_<v1_1>,...) constrain e2(<f2_1>_<v2_1>,...) ->
/gen/e1/e2?fields1=f1_1,...&types1=t1_1,...&fields2=f2_1,...&types2=t2_1,...
:return: JSON response indicating status of action & output
"""
try:
return Response(
json.dumps(
[view_switch('generate',
{'entity_1': entity_1, 'entity_2': entity_2})]),
mimetype='application/json')
except Exception as e:
log.error(e.message)
return Response(
json.dumps([ERR_MSG_BADLY_FORMED_REQUEST]),
mimetype='application/json')
def remove_relation(entity_1, entity_2):
"""
Handles remote requests to databayes for removing relations
Translation: rm rel e1(<f1_1>_<v1_1>,...) e2(<f2_1>_<v2_1>,...)
-> /rm/rel/e1/e2?fields1=f1_1,...&values1=t1_1,...&fields2=f2_1,
...&values2=t2_1,...
:return: JSON response indicating status of action & output
"""
try:
return Response(
json.dumps(
[view_switch('remove_relation',
{'entity_1': entity_1, 'entity_2': entity_2})]),
mimetype='application/json')
except Exception as e:
log.error(e.message)
return Response(
json.dumps([ERR_MSG_BADLY_FORMED_REQUEST]),
mimetype='application/json')
