From 7aa63ce21db697ce663b56e345fe0c09969556a4 Mon Sep 17 00:00:00 2001
From: Christian Heller <c.heller@plomlompom.de>
Date: Wed, 24 Sep 2025 14:28:54 +0200
Subject: [PATCH] Add helper for handling exceptions on missing dependencies.

---
 py/setup.py | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 py/setup.py

diff --git a/py/setup.py b/py/setup.py
new file mode 100644
index 0000000..1070335
--- /dev/null
+++ b/py/setup.py
@@ -0,0 +1,8 @@
+"""Setup management."""
+from sys import exit as sys_exit
+
+
+def dependency_hint(e: Exception) -> None:
+    'Provide helpful advice on missing dependency exception.'
+    print(f'Missing dependency: {e}. Please run with "install_deps" argument.')
+    sys_exit(1)
-- 
2.30.2