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#////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
# Name :
# Author : Avi
# Revision : $Revision: #10 $
#
# Copyright 2009- ECMWF.
# This software is licensed under the terms of the Apache Licence version 2.0
# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
# In applying this licence, ECMWF does not waive the privileges and immunities
# granted to it by virtue of its status as an intergovernmental organisation
# nor does it submit to any jurisdiction.
#////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
import ecflow
import argparse # for argument parsing
import sys
import os
if __name__ == "__main__":
DESC = """query node state
Usage:
query.py --host cca --port 4141 --path /ecflow/regenerate
"""
PARSER = argparse.ArgumentParser(description=DESC,
formatter_class=argparse.RawDescriptionHelpFormatter)
PARSER.add_argument('--host', default=os.getenv("ECF_HOST","localhost"),
help="The name of the host machine, defaults to 'localhost'")
PARSER.add_argument('--port', default=os.getenv("ECF_PORT","3141"),
help="The port on the host, defaults to 3141")
PARSER.add_argument('--path', default="/",
help="The path to the node. i.e /suite/family/task")
ARGS = PARSER.parse_args()
CL = ecflow.Client(ARGS.host, ARGS.port)
try:
CL.sync_local()
defs = CL.get_defs()
if len(defs) == 0 :
print("No suites found, exiting...")
sys.exit(0)
if ARGS.path == "/":
print(defs.get_state())
else:
node = defs.find_abs_node(ARGS.path)
if node is None:
print("No node found at path " + ARGS.path)
else:
print(node.get_state())
except RuntimeError as ex:
print("Error: " + str(ex))
print("Check host and port number are correct.")
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