bug: setting rail lights in v2

[ekg]

[Tracked internally as RSS-430]

Overview

I am unable to set the rail lights on and off with v2.15. I'm instructed to systemctl stop opentrons-robot-server to use the gpio, but then issuing protocol.set_rail_lights(True) has no effect.

import opentrons.execute
protocol = opentrons.execute.get_protocol_api('2.15')
protocol.set_rail_lights(True) # nothing happens

What is the correct way to manipulate the gpios from python?

[ekg]

Any update on this?

[SyntaxColoring]

Apologies—we haven't had a chance to look into this yet.