added more keys to the records,

Key names are now consistent with those from logger.LogRecord.
I've not dumped the whole record in, in case that's insecure - input
welcomed on that issue!

Author: rwb27

labthings/core/tasks/thread.py

@@ -243,10 +243,11 @@ def check_thread(self, record):
     def emit(self, record):
         """Do something with a logged message"""
         print("emitting a log")
-        self.dest.append({
-            "time": record.created,
-            "level": record.levelname,
-            "message": record.getMessage(),
-        })
+        record_dict = {"message": record.getMessage()}
+        for k in ["created", "levelname", "levelno", "lineno", "filename"]:
+            record_dict[k] = getattr(record, k)
+        self.dest.append(record_dict)
         # FIXME: make sure this doesn't become a memory disaster!
-        # We probably need to check the size of the list...
+        # We probably need to check the size of the list...
+        # TODO: think about whether any of the keys are security flaws
+        # (this is why I don't dump the whole logrecord)