fixing recursion issues

persistence/models.py

@@ -25,7 +25,7 @@ class DBModel(Model):
             # db.close()
         except Exception as e:
             logger.error("Could not write to db. Dropping content of {}".format(self.__class__.__name__))
-            print(e)
+            logger.error(e)
             # db.atomic().rollback()
 
 
@@ -33,7 +33,7 @@ class Metric(DBModel):
     time = DateTimeField()
         
 
-
+### Actual metrics:
 
 class SensorMetric(Metric):
     # this is a continuous metric

persistence/p_io.py

@@ -83,5 +83,5 @@ def create_struct(struct_type, own_name, parent_name, *args, **kwargs):
         def append(self, *args):
             super().append(*args)
             self.parent.__setitem__(self.name, self)
-    print(*args)
+
     return HookedStruct(own_name, parent_name, *args, **kwargs)