From a0cea3a0118978e34c2fb631b9cf9b2543e678d8 Mon Sep 17 00:00:00 2001
From: Leon Riesebos <leon.riesebos@duke.edu>
Date: Tue, 20 Apr 2021 17:40:12 -0400
Subject: [PATCH] added __iter__ and __len__ to ScanObject base class

Signed-off-by: Leon Riesebos <leon.riesebos@duke.edu>
---
 artiq/language/scan.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/artiq/language/scan.py b/artiq/language/scan.py
index c174f0344..0454ef362 100644
--- a/artiq/language/scan.py
+++ b/artiq/language/scan.py
@@ -32,6 +32,12 @@ __all__ = ["ScanObject",
 
 
 class ScanObject:
+    def __iter__(self):
+        raise NotImplementedError
+
+    def __len__(self):
+        raise NotImplementedError
+
     def describe(self):
         raise NotImplementedError