The osc_lib.cli.parseractions Module¶

argparse Custom Actions

class osc_lib.cli.parseractions.KeyValueAction(option_strings, dest, nargs=None, const=None, default=None, type=None, choices=None, required=False, help=None, metavar=None)¶

Bases: argparse.Action

A custom action to parse arguments as key=value pairs

Ensures that dest is a dict

class osc_lib.cli.parseractions.MultiKeyValueAction(option_strings, dest, nargs=None, required_keys=None, optional_keys=None, **kwargs)¶

Bases: argparse.Action

A custom action to parse arguments as key1=value1,key2=value2 pairs

Ensure that dest is a list. The list will finally contain multiple dicts, with key=value pairs in them.

NOTE: The arguments string should be a comma separated key-value pairs. And comma(‘,’) and equal(‘=’) may not be used in the key or value.

class osc_lib.cli.parseractions.MultiKeyValueCommaAction(option_strings, dest, nargs=None, required_keys=None, optional_keys=None, **kwargs)¶

Bases: osc_lib.cli.parseractions.MultiKeyValueAction

Custom action to parse arguments from a set of key=value pair

Ensures that dest is a dict. Parses dict by separating comma separated string into individual values Ex. key1=val1,val2,key2=val3 => {“key1”: “val1,val2”, “key2”: “val3”}

class osc_lib.cli.parseractions.NonNegativeAction(option_strings, dest, nargs=None, const=None, default=None, type=None, choices=None, required=False, help=None, metavar=None)¶

Bases: argparse.Action

A custom action to check whether the value is non-negative or not

Ensures the value is >= 0.

class osc_lib.cli.parseractions.RangeAction(option_strings, dest, nargs=None, const=None, default=None, type=None, choices=None, required=False, help=None, metavar=None)¶

Bases: argparse.Action

A custom action to parse a single value or a range of values

Parses single integer values or a range of integer values delimited by a colon and returns a tuple of integers: ‘4’ sets dest to (4, 4) ‘6:9’ sets dest to (6, 9)