From f457b59985c2a0d5036b0c1ec6261eeb0ee33524 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Fri, 18 May 2018 23:30:52 +0800
Subject: [PATCH] kasli_tester: bail out when run from ARTIQ master

---
 artiq/examples/kasli_basic/repository/kasli_tester.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/artiq/examples/kasli_basic/repository/kasli_tester.py b/artiq/examples/kasli_basic/repository/kasli_tester.py
index c24d83e7e..4cad877f8 100644
--- a/artiq/examples/kasli_basic/repository/kasli_tester.py
+++ b/artiq/examples/kasli_basic/repository/kasli_tester.py
@@ -25,6 +25,11 @@ def is_enter_pressed() -> TBool:
 
 class KasliTester(EnvExperiment):
     def build(self):
+        # hack to detect artiq_run
+        if self.get_device("scheduler").__class__.__name__ != "DummyScheduler":
+            raise NotImplementedError(
+                "must be run with artiq_run to support keyboard interaction")
+
         self.setattr_device("core")
 
         self.leds = dict()