From 4c55479ae219fa74f926a656d99ee981ae9593cc Mon Sep 17 00:00:00 2001
From: Florian Bezannier <florian.bezannier@hotmail.fr>
Date: Thu, 31 Dec 2020 01:05:06 +0100
Subject: [PATCH] fix typerror

---
 web/figures.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/web/figures.py b/web/figures.py
index 2094185..82e76ed 100644
--- a/web/figures.py
+++ b/web/figures.py
@@ -106,8 +106,11 @@ def get_figures(trips: List[Trip], charging: List[dict]):
     except ZeroDivisionError:
         co2_per_kw = 0
     co2_per_km = co2_per_kw * kw_per_km / 100
-    charge_speed = 3600 * charging_data["kw"].mean() / \
+    try:
+        charge_speed = 3600 * charging_data["kw"].mean() / \
                    (charging_data["stop_at"] - charging_data["start_at"]).mean().total_seconds()
+    except TypeError: #when there is no data yet:
+        charge_speed=0
     battery_info = "Average gC02/kW: {:.1f}\n" \
                    "Average gC02/km: {:1f}\n" \
                    "Average Charge SPEED {:1f} gC02/kW".format(co2_per_kw, co2_per_km, charge_speed)