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-rw-r--r--lib/utils/list.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/utils/list.py b/lib/utils/list.py
index efa3969e..e5838b5a 100644
--- a/lib/utils/list.py
+++ b/lib/utils/list.py
@@ -21,3 +21,7 @@ def poprandom(sequence, rng=_rng):
sequence[index] = last_item
return item
+
+
+def is_all_zeroes(sequence):
+ return all(item == 0 for item in sequence)