From 0d3f98b918bbf81b807d1adcd7672badf47b3ed9 Mon Sep 17 00:00:00 2001
From: Jakob Schnitzer <mail@jakobschnitzer.de>
Date: Fri, 3 Jan 2025 16:59:32 +0100
Subject: [PATCH] mark DuplicateDetector as deprecated

---
 setup.cfg                  | 1 +
 smart_importer/detector.py | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/setup.cfg b/setup.cfg
index 2363815..a656d5d 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -37,6 +37,7 @@ install_requires =
     beangulp
     scikit-learn>=1.0
     numpy>=1.18.0
+    typing-extensions>=4.9
 
 [options.packages.find]
 exclude =
diff --git a/smart_importer/detector.py b/smart_importer/detector.py
index 71b7bfa..5a50202 100644
--- a/smart_importer/detector.py
+++ b/smart_importer/detector.py
@@ -7,12 +7,16 @@
 
 from beancount.core import data
 from beangulp import Importer, similar
+from typing_extensions import deprecated
 
 from smart_importer.hooks import ImporterHook
 
 logger = logging.getLogger(__name__)  # pylint: disable=invalid-name
 
 
+@deprecated(
+    "Use or override the deduplicate method on beangulp.Importer directly."
+)
 class DuplicateDetector(ImporterHook):
     """Class for duplicate detector importer helpers.