From 214f6aa6553ecdfa11d2ec63bb1cef1a49e8538d Mon Sep 17 00:00:00 2001
From: Kévin Le Gouguec <kevin.legouguec@gmail.com>
Date: Sun, 31 Oct 2021 23:35:35 +0100
Subject: Add simplified concerts syntax

---
 helpers.py | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 helpers.py

(limited to 'helpers.py')

diff --git a/helpers.py b/helpers.py
new file mode 100644
index 0000000..faf14e7
--- /dev/null
+++ b/helpers.py
@@ -0,0 +1,9 @@
+from os import path
+from pathlib import Path
+
+
+def relative_path(*, to, ref):
+    # pathlib.Path(x).relative_to(y) cannot handle y not being under x,
+    # os.path.dirname('x') yields '' rather than '.'.
+    # 😮‍💨
+    return path.relpath(to, Path(ref).parent)
-- 
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