Logging tidy-up, IDE inspection fixes

data/alert.py

@@ -1,4 +1,3 @@
-import copy
 import hashlib
 import json
 import logging
@@ -128,8 +127,8 @@ class Alert:
                 self.dx_names = list(
                     map(lambda c: get_call_info(c, credentials).name, self.dx_calls))
 
-        except Exception as e:
-            logging.error("Exception while inferring missing data from spot", e, exc_info=True)
+        except Exception:
+            logging.exception("Exception while inferring missing data from spot")
 
     def to_json(self):
         """JSON serialise"""