added @get for showing favicon on web page

1 files changed, 19 insertions, 4 deletions

diff --git a/server.py b/server.py
index 6a93018..5323bf7 100644
--- a/server.py
+++ b/server.py
@@ -4,7 +4,6 @@ import algorithms
 import store
 from lib import run_server, get, post, read_html
 
-
 nodes = None
 
 
@@ -18,16 +17,32 @@ def index():
 @get('/show-area')
 def show_area():
     rect = dict()
-    for (k, node) in enumerate(store.select_nodes_in_rectangle(nodes, 58.3984, 58.3990, 15.5733, 15.576)):
+    for (k, node) in enumerate(
+            store.select_nodes_in_rectangle(nodes, 58.3984, 58.3990, 15.5733,
+                                            15.576)):
         rect[node.id] = node.coord_tuple()
     return json.dumps(rect)
 
 
+@get('/favicon.ico')
+def favicon():
+    with open("data/favicon.ico", "rb") as \
+            image:
+        f = image.read()
+        image_bytes = bytearray(f)
+
+    return image_bytes
+
+
 @post('/shortest-path')
 def shortest_path(body):
     body = json.loads(body)
-    source_id = algorithms.get_closest_node_id(nodes, store.Node(-1, body['lat1'], body['lng1']))
-    target_id = algorithms.get_closest_node_id(nodes, store.Node(-1, body['lat2'], body['lng2']))
+    source_id = algorithms.get_closest_node_id(nodes,
+                                               store.Node(-1, body['lat1'],
+                                                          body['lng1']))
+    target_id = algorithms.get_closest_node_id(nodes,
+                                               store.Node(-1, body['lat2'],
+                                                          body['lng2']))
 
     path = algorithms.find_shortest_path(nodes, source_id, target_id)
     print(path)