From f7c92edcfed2bd364fa1bde2367d7b7f3a10f029 Mon Sep 17 00:00:00 2001 From: Jinzhe Zeng Date: Wed, 5 Feb 2020 19:31:51 -0500 Subject: [PATCH] allow slice e.g. system[2:5] --- dpdata/system.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dpdata/system.py b/dpdata/system.py index 44440a714..f4399a02b 100644 --- a/dpdata/system.py +++ b/dpdata/system.py @@ -162,7 +162,7 @@ def __str__(self): def __getitem__(self, key): """Returns proerty stored in System by key or by idx""" - if isinstance(key, int): + if isinstance(key, (int, slice)): return self.sub_system(key) return self.data[key]