def add_subparser(command, subparsers):
"""Given a command name, paasta_cmd, execute the add_subparser method
implemented in paasta_cmd.py.
Each paasta client command must implement a method called add_subparser.
This allows the client to dynamically add subparsers to its subparser, which
provides the benefits of argcomplete/argparse but gets it done in a modular
fashion.
:param command: a simple string - e.g. 'list'
:param subparsers: an ArgumentParser object"""
module_name = 'paasta_tools.cli.cmds.%s' % command
add_subparser_fn = load_method(module_name, 'add_subparser')
add_subparser_fn(subparsers)
def add_subparser(command, subparsers):
"""Given a command name, paasta_cmd, execute the add_subparser method
implemented in paasta_cmd.py.
Each paasta client command must implement a method called add_subparser.
This allows the client to dynamically add subparsers to its subparser, which
provides the benefits of argcomplete/argparse but gets it done in a modular
fashion.
:param command: a simple string - e.g. 'list'
:param subparsers: an ArgumentParser object"""
module_name = "paasta_tools.cli.cmds.%s" % command
add_subparser_fn = load_method(module_name, "add_subparser")
add_subparser_fn(subparsers)