From ddbd15c7b5b7606d72a3a379ae81ced0aee88014 Mon Sep 17 00:00:00 2001
From: Joscha Schmiedt <joscha@schmiedt.dev>
Date: Mon, 26 Feb 2024 14:55:22 +0100
Subject: [PATCH] Add Container.__getitem__ to allow slicing
---
src/linkahead/common/models.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/linkahead/common/models.py b/src/linkahead/common/models.py
index ea537ffe..a7030d95 100644
--- a/src/linkahead/common/models.py
+++ b/src/linkahead/common/models.py
@@ -3001,6 +3001,10 @@ class Container(list):
def __repr__(self):
return xml2str(self.to_xml())
+ def __getitem__(self, key):
+ # Construct new Container from list slice
+ return Container().extend(super().__getitem__(key))
+
@staticmethod
def from_xml(xml_str):
"""Creates a Container from the given xml string.
--
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