diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 265454f3a06b..aaa1cf5ce742 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -21820,6 +21820,12 @@
     keys = [ { fingerprint = "6AE2 A847 23D5 6D98 5B34  0BC0 8E5F A470 9F69 E911"; } ];
     name = "Ralph Seichter";
   };
+  rskew = {
+    name = "Rowan Skewes";
+    email = "rowan.skewes@gmail.com";
+    github = "rskew";
+    githubId = 16100155;
+  };
   rski = {
     name = "rski";
     email = "rom.skiad+nix@gmail.com";
diff --git a/pkgs/development/python-modules/logging-tree/default.nix b/pkgs/development/python-modules/logging-tree/default.nix
new file mode 100644
index 000000000000..884b0056f371
--- /dev/null
+++ b/pkgs/development/python-modules/logging-tree/default.nix
@@ -0,0 +1,32 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  unittestCheckHook,
+}:
+
+buildPythonPackage rec {
+  pname = "logging-tree";
+  version = "1.10";
+
+  src = fetchFromGitHub {
+    owner = "brandon-rhodes";
+    repo = "logging_tree";
+    tag = version;
+    hash = "sha256-9MeCx708EUe5dmFkol+HISzdBX+yar1HjKIAwmg1msA=";
+  };
+
+  build-system = [ setuptools ];
+
+  nativeCheckInputs = [ unittestCheckHook ];
+
+  pythonImportsCheck = [ "logging_tree" ];
+
+  meta = {
+    description = "Debug Python logging problems by printing out the tree of handlers you have defined";
+    homepage = "https://github.com/brandon-rhodes/logging_tree";
+    license = [ lib.licenses.bsd2 ];
+    maintainers = [ lib.maintainers.rskew ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 954c54da7583..2797bb768dd8 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -8494,6 +8494,8 @@ self: super: with self; {
 
   logging-journald = callPackage ../development/python-modules/logging-journald { };
 
+  logging-tree = callPackage ../development/python-modules/logging-tree { };
+
   logical-unification = callPackage ../development/python-modules/logical-unification { };
 
   logilab-common = callPackage ../development/python-modules/logilab/common.nix {