def get(event, context):
try:
req_zipcode = event['pathParameters']['id']
zipcode_db_dir = os.path.join(os.path.dirname(__file__), ".uszipcode")
search = SearchEngine(simple_zipcode=True, db_file_dir=zipcode_db_dir)
zipcode = search.by_zipcode(req_zipcode)
search.close()
if zipcode.to_dict()['zipcode'] is not None:
rlt = zipcode.to_dict()
print(rlt)
else:
rlt = ''
statusCode = 200
except Exception as e:
print('[Error] ' + str(e))
statusCode = 400
rlt = ''
response = {
"statusCode": statusCode,
"body": json.dumps(rlt)
}
return response
def _get_zipcode_globals() -> Tuple[SearchEngine, sessionmaker]:
global _ZIP_CODE_SEARCH_ENGINE, _SESSION_MAKER
if _ZIP_CODE_SEARCH_ENGINE is None or _SESSION_MAKER is None:
_ZIP_CODE_SEARCH_ENGINE = SearchEngine(simple_zipcode=True)
# Close the initial session that it creates, we will make our own later.
_ZIP_CODE_SEARCH_ENGINE.close()
_ZIP_CODE_SEARCH_ENGINE.ses = None
# Create a sessionmaker to use for creating our own sessions since SearchEngine threw its away.
_SESSION_MAKER = sessionmaker(bind=_ZIP_CODE_SEARCH_ENGINE.engine)
return _ZIP_CODE_SEARCH_ENGINE, _SESSION_MAKER