python.trfArgClasses.argAction Class Reference

Inheritance diagram for python.trfArgClasses.argAction:

Collaboration diagram for python.trfArgClasses.argAction:

Public Member Functions
def	__init__ (self, factory, option_strings, dest, **kwargs)
def	__call__ (self, parser, namespace, values, option_string=None)

Private Attributes
	_factory

Detailed Description

Definition at line 61 of file trfArgClasses.py.

Constructor & Destructor Documentation

__init__()

def python.trfArgClasses.argAction.__init__	(		self,
			factory,
			option_strings,
			dest,
		**	kwargs
	)

Definition at line 62 of file trfArgClasses.py.

    def __init__(self, factory, option_strings, dest, **kwargs):
        self._factory = factory
        super().__init__(option_strings, dest, **kwargs)
 

Member Function Documentation

__call__()

def python.trfArgClasses.argAction.__call__	(		self,
			parser,
			namespace,
			values,
			option_string = None
	)

Definition at line 66 of file trfArgClasses.py.

    def __call__(self, parser, namespace, values, option_string=None):
        msg.debug('Called action for factory=%s; values=%s', self._factory, values)
 
        # call the factory for each value
        if isinstance(values, list):
            if not values:
                # in case of empty list, run factory on None to get the default
                setattr(namespace, self.dest, [self._factory(None)])
            else:
                setattr(namespace, self.dest, [self._factory(v) for v in values])
        else:
            setattr(namespace, self.dest, self._factory(values))
 
 

Member Data Documentation

_factory

python.trfArgClasses.argAction._factory

private

Definition at line 63 of file trfArgClasses.py.

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The documentation for this class was generated from the following file:

• trfArgClasses.py