Accumulate times

active_grasp/timer.py

@@ -6,6 +6,7 @@ class Timer:
 
     def __init__(self, name):
         self.name = name
+        self.timers.setdefault(name, 0)
 
     def __enter__(self):
         self.start()
@@ -14,9 +15,13 @@ class Timer:
     def __exit__(self, *exc_info):
         self.stop()
 
+    @classmethod
+    def reset(cls):
+        cls.timers = dict()
+
     def start(self):
         self.tic = time.perf_counter()
 
     def stop(self):
         elapsed_time = time.perf_counter() - self.tic
-        self.timers[self.name] = elapsed_time
+        self.timers[self.name] += elapsed_time