def get(topic_id='main'):
# Parse input
try:
start_date, end_date = RequestParameterValidator.check_date_window_params(
request.args)
except WrongParametersError as wpe:
return ResponseBuilder.build_exception(wpe.message, 400)
# Do function
try:
graph = TopicService.find_topic(topic_id, start_date, end_date)
return ResponseBuilder.build(graph, 200)
except NoCooccurrenceGraphError as nhge:
return ResponseBuilder.build_exception(nhge.message, 400)
def get(hashtag_name):
# Parse input
try:
start_date, end_date = RequestParameterValidator.check_date_window_params(
request.args)
except WrongParametersError as wpe:
return ResponseBuilder.build_exception(wpe.message, 400)
# Do function
try:
graph = HashtagUsageService().find_hashtag(hashtag_name,
start_date, end_date)
return ResponseBuilder.build(graph, 200)
except NoDocumentsFoundError:
return ResponseBuilder.build_exception('Requested data not found.',
404)
def get():
try:
start_date, end_date = RequestParameterValidator.check_date_window_params(request.args)
except WrongParametersError as wpe:
return ResponseBuilder.build_exception(wpe.message, 400)
# Do function
try:
similarities = SimilarityService.getSimilarities(start_date, end_date)
return ResponseBuilder.build(similarities, 200)
except Exception as e:
return ResponseBuilder.build(e, 500)