From f1aab8b1e4a1bd3c4a0af9777a1cfd2e8343ab71 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Laura=20Kl=C3=BCnder?= <laura@codingcatgirl.de>
Date: Thu, 19 Oct 2017 22:33:22 +0200
Subject: [PATCH] enable shapely speedups

---
 src/c3nav/mapdata/utils/geometry.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/c3nav/mapdata/utils/geometry.py b/src/c3nav/mapdata/utils/geometry.py
index 4c3e69ed..5a6592f9 100644
--- a/src/c3nav/mapdata/utils/geometry.py
+++ b/src/c3nav/mapdata/utils/geometry.py
@@ -3,9 +3,14 @@ from itertools import chain
 import matplotlib.pyplot as plt
 from matplotlib.patches import PathPatch
 from matplotlib.path import Path
+from shapely import speedups
 from shapely.geometry import LineString, Polygon
 
 
+if speedups.available:
+    speedups.enable()
+
+
 def clean_geometry(geometry):
     """
     if the given geometry is a Polygon and invalid, try to make it valid if it results in a Polygon (not MultiPolygon)