From aef26ea3d060a0ee01a3b8f00843006a9572a426 Mon Sep 17 00:00:00 2001
From: Jake Faulkner <jake.faulkner@canterbury.ac.nz>
Date: Fri, 13 Mar 2026 12:07:18 +1300
Subject: [PATCH] deps: make fiona an optional dependency

---
 pyproject.toml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 719e167..f68580f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,6 @@ readme = "README.md"
 requires-python = ">=3.11,<3.14"
 dynamic = ["version"]
 dependencies = [
-  "fiona",
   "geopandas",
   "networkx",
   "numpy",
@@ -38,6 +37,9 @@ types = [
   "types-networkx",
   "ty",
 ]
+fiona = [
+  "fiona"
+]
 
 
 [tool.setuptools.package-data]