def user_main(args):
"""Main program for 'user' mode
:return: Status of run, 0=OK
:rtype: int
"""
g_log.info("query.begin")
if args.fmt == 'json':
w = kvp.LogWriter(sys.stdout, fmt=log.LOG_FORMAT_JSON)
elif args.fmt == 'kvp':
w = kvp.LogWriter(sys.stdout, fmt=log.LOG_FORMAT_NL)
elif args.fmt == 'table':
w = kvp.TableWriter(sys.stdout, idlen=args.idlen, pagelen=args.pagelen)
return_code = -1
if args.fields:
fields = [x.strip() for x in args.fields.split(',')]
else:
fields = None
try:
for rec in log.query(spec=args.exprs):
if fields:
rec.project(fields, copy=False)
w.put(rec)
w.close()
return_code = 0
except log.BuildQueryError as err:
g_log.error("Invalid query: {}".format(err))
except ValueError as err:
g_log.error(str(err))
g_log.info("query.end")
return return_code
def get_last_program_id():
for rec in log.query(['{} != user'.format(Keyword.EVENT), '{} = {}'.format(Keyword.EVENT, "RUN"),
'{} ~ {}'.format(Keyword.NODETYPE, "template.*")]):
prgm_id = rec[Keyword.PROGRAM_UID]
assert prgm_id != None
return prgm_id
