log next step

camera.py

@@ -229,6 +229,11 @@ class Camera:
                 segment_t0 = time.time()
                 if self.abort:
                     return
+                print('next step %s at %s - %s' % (
+                    steps.index(step),
+                    datetime.now().strftime('%Y-%m-%d_%H:%M:%S'),
+                    json.dumps(step)
+                ))
                 if isinstance(step, dict):
                     if 'fast' in step or ('speed' in step and step['speed'] > 100):
                         self.fast_preset(step.get('fast', step.get('preset')), True)