selection of multiple properties, code help?

[GiudiceLab]

I am trying to modify some sound object properties on the fly, so I can hear the differences as I make changes. I know the changes will be updated without restarting the script, because I can make this work with presets.

I want to be able to select the property I want to change from a list and then use an input value to update the property.

def modifySettings(gr):
	settings = ['Environment','EnvSize','EnvDiffusion','RoomHF','RoomLF','DecayTime','DecayHFRatio','DecayLFRatio',
'Reflections','ReflectionsDelay','ReflectionsPan','Reverb','ReverbDelay','ReverbPan','EchoTime','EchoDepth',
'ModulationTime','ModulationDepth','AirAbsorptionHF','HFReference','LFReference','RoomRolloffFactor','Flags']
	select = viz.choose('Modify which setting?',settings)
	set = viz.input('Set '+settings[select]+' to')
	if settings[select] == 'Environment':
		gr.Environment = set
(twenty more elifs...)
	else:
		print 'I cannot change that setting'

Basically, I don't want to write a bunch of if statements unless I have to, so is there a simple way of doing this? Something that would be kind of like:

gr.settings[select] = set