def create_parser():
""" create parser """
help_epilog = """Getting more help:
heron-explorer help <command> Disply help and options for <command>\n
For detailed documentation, go to http://heronstreaming.io"""
parser = argparse.ArgumentParser(
prog="heron-explorer", epilog=help_epilog, formatter_class=SubcommandHelpFormatter, add_help=False
)
# sub-commands
subparsers = parser.add_subparsers(title="Available commands", metavar="<command> <options>")
# subparser for subcommands related to clusters
clusters.create_parser(subparsers)
# subparser for subcommands related to logical plan
logicalplan.create_parser(subparsers)
# subparser for subcommands related to physical plan
physicalplan.create_parser(subparsers)
# subparser for subcommands related to displaying info
topologies.create_parser(subparsers)
# subparser for help subcommand
help.create_parser(subparsers)
# subparser for version subcommand
version.create_parser(subparsers)
return parser
def create_parser():
""" create parser """
help_epilog = '''Getting more help:
heron-explorer help <command> Disply help and options for <command>\n
For detailed documentation, go to http://heronstreaming.io'''
parser = argparse.ArgumentParser(prog='heron-explorer',
epilog=help_epilog,
formatter_class=SubcommandHelpFormatter,
add_help=False)
# sub-commands
subparsers = parser.add_subparsers(title="Available commands",
metavar='<command> <options>')
# subparser for subcommands related to clusters
clusters.create_parser(subparsers)
# subparser for subcommands related to logical plan
logicalplan.create_parser(subparsers)
# subparser for subcommands related to physical plan
physicalplan.create_parser(subparsers)
# subparser for subcommands related to displaying info
topologies.create_parser(subparsers)
# subparser for help subcommand
help.create_parser(subparsers)
# subparser for version subcommand
version.create_parser(subparsers)
return parser