From 5bd68cac4b2aa953bcc63e8e903ed8c5f2aec5c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gusso230@student.liu.se>
Date: Thu, 5 Nov 2020 16:42:34 +0100
Subject: remove nodes without neighbours

---
 store.py | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'store.py')

diff --git a/store.py b/store.py
index fa5e5dc..253087d 100644
--- a/store.py
+++ b/store.py
@@ -45,6 +45,11 @@ def extract_osm_nodes(f_name):
 
     add_neighbours(nodes)
 
+    # remove nodes without neighbours
+    for node_id, node in nodes.copy().items():
+        if not node.neighbours:
+            del nodes[node_id]
+
     return nodes
 
 
-- 
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