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Code Issues Packages Projects Releases 10 Wiki Activity

CLI: Unify handling of the network topology

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Change-Id: I51c98ae13218715862fe9f585b2cc4b079498bee
This commit is contained in:
Jan Kundrát
2020-06-10 13:11:39 +02:00
parent ae7c9321d0
commit 94a8f3568a
1 changed files with 9 additions and 11 deletions
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20
gnpy/tools/cli_examples.py
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@@ -83,7 +83,10 @@ def _setup_logging(args):
logging.basicConfig(level={2: logging.DEBUG, 1: logging.INFO, 0: logging.CRITICAL}.get(args.verbose, logging.DEBUG))
def _add_common_options(parser: argparse.ArgumentParser):
def _add_common_options(parser: argparse.ArgumentParser, network_default: Path):
parser.add_argument('topology', nargs='?', type=Path, metavar='NETWORK-TOPOLOGY.(json|xls|xlsx)',
default=network_default,
help='Input network topology')
parser.add_argument('-v', '--verbose', action='count', default=0,
help='Increase verbosity (can be specified several times)')
parser.add_argument('-e', '--equipment', type=Path, metavar=_help_fname_json,
@@ -98,22 +101,20 @@ def transmission_main_example(args=None):
epilog=_help_footer,
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
)
_add_common_options(parser)
_add_common_options(parser, network_default=_examples_dir / 'edfa_example_network.json')
parser.add_argument('--sim-params', type=Path, metavar=_help_fname_json,
default=None, help='Path to the JSON containing simulation parameters (required for Raman)')
parser.add_argument('--show-channels', action='store_true', help='Show final per-channel OSNR summary')
parser.add_argument('-pl', '--plot', action='store_true')
parser.add_argument('-l', '--list-nodes', action='store_true', help='list all transceiver nodes')
parser.add_argument('-po', '--power', default=0, help='channel ref power in dBm')
parser.add_argument('filename', nargs='?', type=Path, metavar='NETWORK-TOPOLOGY.(json|xls|xlsx)',
default=_examples_dir / 'edfa_example_network.json')
parser.add_argument('source', nargs='?', help='source node')
parser.add_argument('destination', nargs='?', help='destination node')
args = parser.parse_args(args if args is not None else sys.argv[1:])
_setup_logging(args)
(equipment, network) = load_common_data(args.equipment, args.filename, args.sim_params)
(equipment, network) = load_common_data(args.equipment, args.topology, args.sim_params)
if args.plot:
plot_baseline(network)
@@ -282,10 +283,7 @@ def path_requests_run(args=None):
epilog=_help_footer,
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
)
_add_common_options(parser)
parser.add_argument('network_filename', nargs='?', type=Path, metavar='NETWORK-TOPOLOGY.(json|xls|xlsx)',
default=_examples_dir / 'meshTopologyExampleV2.xls',
help='Input topology file')
_add_common_options(parser, network_default=_examples_dir / 'meshTopologyExampleV2.xls')
parser.add_argument('service_filename', nargs='?', type=Path, metavar='SERVICES-REQUESTS.(json|xls|xlsx)',
default=_examples_dir / 'meshTopologyExampleV2.xls',
help='Input service file')
@@ -299,7 +297,7 @@ def path_requests_run(args=None):
_logger.info(f'Computing path requests {args.service_filename} into JSON format')
print(f'{ansi_escapes.blue}Computing path requests {os.path.relpath(args.service_filename)} into JSON format{ansi_escapes.reset}')
(equipment, network) = load_common_data(args.equipment, args.network_filename)
(equipment, network) = load_common_data(args.equipment, args.topology)
# Build the network once using the default power defined in SI in eqpt config
# TODO power density: db2linp(ower_dbm": 0)/power_dbm": 0 * nb channels as defined by
@@ -315,7 +313,7 @@ def path_requests_run(args=None):
try:
data = load_requests(args.service_filename, equipment, bidir=args.bidir,
network=network, network_filename=args.network_filename)
network=network, network_filename=args.topology)
rqs = requests_from_json(data, equipment)
except exceptions.ServiceError as e:
print(f'{ansi_escapes.red}Service error:{ansi_escapes.reset} {e}')