From b4c778d79c5c7d0cb1c1d8e5e4b7f3503cf4d1c0 Mon Sep 17 00:00:00 2001
From: Joseph Weston <joseph@weston.cloud>
Date: Wed, 1 Aug 2018 15:05:12 +0200
Subject: [PATCH] make multidimensional slice into a tuple, rather than a list
In the future numpy will not allow multidimensional slices that
are specified as sequences other than tuples.
Closes #210.
---
kwant/plotter.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kwant/plotter.py b/kwant/plotter.py
index a3c4320f..4fcdbacd 100644
--- a/kwant/plotter.py
+++ b/kwant/plotter.py
@@ -1943,7 +1943,7 @@ def interpolate_current(syst, current, relwidth=None, abswidth=None, n=9):
# Zero volume: nothing to do.
continue
- field_slice = [slice(*slices[i, d]) for d in range(dim)]
+ field_slice = tuple([slice(*slices[i, d]) for d in range(dim)])
# Coordinates of the grid points that are within range of the current
# hopping.
--
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