Config._ParameterModifier Class Reference

Inheritance diagram for Config._ParameterModifier:

Public Member Functions
def	__call__ (self, obj)
def	__init__ (self, args)

Static Private Member Functions
def	_raiseUnknownKey (key)

Private Attributes
	__args

Detailed Description

Helper class for Modifier that takes key/value pairs and uses them to reset parameters of the object

Definition at line 1508 of file Config.py.

Constructor & Destructor Documentation

def Config._ParameterModifier.__init__	(		self,
			args
	)

Definition at line 1510 of file Config.py.

    def __init__(self,args):
        self.__args = args

Member Function Documentation

def Config._ParameterModifier.__call__	(		self,
			obj
	)

Definition at line 1512 of file Config.py.

References Config._ParameterModifier.__args, Mixins._modifyParametersFromDict(), and Config._ParameterModifier._raiseUnknownKey().

    def __call__(self,obj):
        params = {}
        for k in six.iterkeys(self.__args):
            if hasattr(obj,k):
                params[k] = getattr(obj,k)
        _modifyParametersFromDict(params, self.__args, self._raiseUnknownKey)
        for k in six.iterkeys(self.__args):
            if k in params:
                setattr(obj,k,params[k])
            else:
                #the parameter must have been removed
                delattr(obj,k)

def Config._ParameterModifier._raiseUnknownKey (   key )

staticprivate

Definition at line 1525 of file Config.py.

Referenced by Config._ParameterModifier.__call__().

    def _raiseUnknownKey(key):
        raise KeyError("Unknown parameter name "+key+" specified while calling Modifier")

Member Data Documentation

Config._ParameterModifier.__args

private

Definition at line 1511 of file Config.py.

Referenced by Config._ParameterModifier.__call__().