Same changes

Made the same changes in speedtest-cli-3 to support Python 3.

speedtest-cli-3

@@ -196,11 +196,20 @@ def closestServers(client):
     for server in root[0]:
         d = distance([float(client['lat']), float(client['lon'])],
                      [float(server.get('lat')), float(server.get('lon'))])
-        servers[d] = server.attrib
+        if d not in servers:
+            servers[d] = [server.attrib]
+        else:
+            servers[d].append(server.attrib)
 
     closest = []
-    for d in sorted(servers.keys())[0:4]:
-        closest.append(servers[d])
+    for d in sorted(servers.keys()):
+        for s in servers[d]:
+            closest.append(s)
+            if(len(closest) == 5):
+                break
+        else:
+            continue
+        break
 
     del servers
     del root
@@ -229,8 +238,9 @@ def getBestServer(servers):
         avg = round((cum / 3) * 1000000, 3)
         results[avg] = server
 
-    best = results[sorted(results.keys())[0]]
-    best['latency'] = avg
+    fastest = sorted(results.keys())[0]
+    best = results[fastest]
+    best['latency'] = fastest
 
     return best