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 1257 of file Config.py.

Constructor & Destructor Documentation

def Config._ParameterModifier.__init__	(		self,
			args
	)

Definition at line 1259 of file Config.py.

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

Member Function Documentation

def Config._ParameterModifier.__call__	(		self,
			obj
	)

Definition at line 1261 of file Config.py.

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

  def __call__(self,obj):
    params = {}
    for k in self.__args.iterkeys():
        if hasattr(obj,k):
            params[k] = getattr(obj,k)
    _modifyParametersFromDict(params, self.__args, self._raiseUnknownKey)
    for k in self.__args.iterkeys():
        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 1274 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 1260 of file Config.py.

Referenced by Config._ParameterModifier.__call__().