T2Processor: record exception provenance

- Trouble doc includes process name
- Event doc records success (i.e. no exceptions)

This makes it easier to find T2 exceptions.

ampel/t2/T2Processor.py

@@ -225,6 +225,7 @@ def run(self, pre_check: bool = True) -> int:
 
 		# Process t2 docs until next() returns None (breaks condition below)
 		self._run = True
+		self._exception = False
 		while self._run:
 
 			# get t2 document (status is usually NEW or NEW_PRIO)
@@ -245,7 +246,7 @@ def run(self, pre_check: bool = True) -> int:
 			if garbage_collect:
 				gc.collect()
 
-		event_doc.update(logger, docs=self._doc_counter, run=run_id)
+		event_doc.update(logger, docs=self._doc_counter, run=run_id, success=not self._exception)
 
 		logger.flush()
 		self.t2_instances.clear()
@@ -834,12 +835,14 @@ def _processing_error(self,
 
 		info: Dict[str, Any] = {
 			**extra,
+			'process': self.process_name,
 			'run': t2_rec['run'],
 			'stock': t2_doc['stock'],
 			'doc': t2_doc
 		}
 
 		if exception:
+			self._exception = True
 			report_exception(
 				self._ampel_db, logger=logger,
 				exc=exception, info=info

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "ampel-core"
-version = "0.7.2"
+version = "0.7.3"
 description = "Asynchronous and Modular Platform with Execution Layers"
 authors = [
     "Valery Brinnel"