From efd293c1669a64920529dc8d42f6397289594da2 Mon Sep 17 00:00:00 2001
From: Cameron Devine <cameron.devine@alleninstitute.org>
Date: Mon, 27 Jan 2025 22:02:18 -0500
Subject: [PATCH 1/2] fixing a bug where the dict iterator was flattening
 nested lists

---
 himl/interpolation.py       |  5 +----
 tests/test_interpolation.py | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+), 4 deletions(-)
 create mode 100644 tests/test_interpolation.py

diff --git a/himl/interpolation.py b/himl/interpolation.py
index b517753d..22416e68 100644
--- a/himl/interpolation.py
+++ b/himl/interpolation.py
@@ -100,10 +100,7 @@ def loop_all_items(self, data, process_func):
         if isinstance(data, list):
             items = []
             for item in data:
-                if isinstance(item, list):
-                    items.extend(item)
-                else:
-                    items.append(self.loop_all_items(item, process_func))
+                items.append(self.loop_all_items(item, process_func))
             return items
         if isinstance(data, dict):
             for key in data:
diff --git a/tests/test_interpolation.py b/tests/test_interpolation.py
new file mode 100644
index 00000000..2a48e68e
--- /dev/null
+++ b/tests/test_interpolation.py
@@ -0,0 +1,37 @@
+# Copyright 2019 Adobe. All rights reserved.
+# This file is licensed to you under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License. You may obtain a copy
+# of the License at http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software distributed under
+# the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
+# OF ANY KIND, either express or implied. See the License for the specific language
+# governing permissions and limitations under the License.
+
+from pytest import mark
+from himl.interpolation import DictIterator
+
+
+@mark.parametrize(
+    "start, end, func",
+    [
+        (
+            {"test": [1, 3, 2], "another": {"thing": "is", "some": "data"}},
+            {"test": [1, 3, 2], "another": {"thing": "is", "some": "data"}},
+            lambda x: x,
+        ),
+        (
+            {"test": [1, 3, 2], "another": {"thing": "is", "some": "data"}},
+            {"test": [1, 3, 2], "another": {"thing": "isis", "some": "datadata"}},
+            lambda x: 2 * x,
+        ),
+        (
+            [["a", "set"], ["of", "test"], ["data", "for", "testing"], [1, 2, 3]],
+            [["a_", "set_"], ["of_", "test_"], ["data_", "for_", "testing_"], [1, 2, 3]],
+            lambda x: x + "_",
+        ),
+    ],
+)
+def test_dict_iterator(start, end, func):
+    looper = DictIterator()
+    assert looper.loop_all_items(start, func) == end

From 0bae969deb2ca2fa89e89e430edf84bdd1c4f056 Mon Sep 17 00:00:00 2001
From: Cameron Devine <cameron.devine@alleninstitute.org>
Date: Wed, 12 Feb 2025 15:44:24 -0800
Subject: [PATCH 2/2] himl requires pathlib2

---
 setup.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/setup.py b/setup.py
index 2c17bd90..4ec96e9a 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,8 @@
     'backports.functools_lru_cache==1.6.6',
     'pyyaml~=6.0.2',
     'boto3~=1.35.94',
-    'hvac~=2.3.0'
+    'hvac~=2.3.0',
+    'pathlib2'
 ]
 
 setup(