logging.info("Read mapping...")
mapping = json.load(open(ARGS.mapping))
logging.info("Keep backup of mapping rules...")
if "/" in ARGS.mapping:
mapping_dir = "/".join(ARGS.mapping.split("/"))
mapping_file = ARGS.mapping.split("/")[-1].split(".")[0]
else:
mapping_dir = "."
mapping_file = ARGS.mapping.split(".")[0]
save = f"{mapping_dir}/{mapping_file}-{TIMESTAMP}.json"
json.dump(mapping, open(save, "w"))
logging.info(f"Current mapping save in {save}")
logging.info("Access couchDB database...")
COUCHDB = couch_wrapper.Wrapper(ARGS.url)
if not COUCHDB.couchPing():
raise Exception("Can't ping database")
logging.info("Modify mapping rules...")
if ARGS.subparser_name == "use_current":
new_mapping = backup_to_current(mapping)
elif ARGS.subparser_name == "use_backup":
new_mapping = current_to_backup(mapping, ARGS.version)
logging.info("Write new mapping rules...")
json.dump(new_mapping, open(ARGS.mapping, "w"))
logging.info(f"New mapping rules in {ARGS.mapping}")
logging.info("END - Relaunch motif-broker with this new mapping rules")
def _init_wrapper(self, url: str, admin: Tuple[str,str]) -> wrapper.Wrapper:
wrapperObj = wrapper.Wrapper(url, admin)
if not wrapperObj.couchPing():
raise Exception(f"Can't ping {url}")
return wrapperObj