Expressions

Time

Operation	Python	OSL
Get current time	context.getTime()	time
Get current frame	context.getFrame()	context( "frame" )
Get frame rate	context.getFramesPerSecond()	context( "framesPerSecond" )

Plugs

Operation	Python	OSL
Get value	value = parent["NodeName"]["plugName"]	value = parent.NodeName.plugName
Set value	parent["NodeName"]["plugName"] = value	parent.NodeName.plugName = value

Context Variables

Operation	Python	OSL
Get variable	context["variableName"]	context( "variableName" )
Get with default	context.get( "variableName", default )	context( "variableName", default )