Minor changes to #2123 for better readability

src/octoprint/util/comm.py

@@ -1129,8 +1129,9 @@ def _recordFilePosition(self):
 
 	def _processTemperatures(self, line):
 		current_tool = self._currentTool if self._currentTool is not None else 0
+		current_tool_key = "T%d" % current_tool
 		maxToolNum, parsedTemps = parse_temperature_line(line, current_tool)
-#                self._logger.info("current_tool: %d, maxToolNum: %d, parsedTemps: %s"%(current_tool,maxToolNum,parsedTemps))
+
 		for name, hook in self._temperature_hooks.items():
 			try:
 				parsedTemps = hook(self, parsedTemps)
@@ -1139,17 +1140,15 @@ def _processTemperatures(self, line):
 			except:
 				self._logger.exception("Error while processing temperatures in {}, skipping".format(name))
 
-		printer_profile=self._printerProfileManager.get_current_or_default()
-		shared_nozzle = printer_profile["extruder"]["sharedNozzle"]
-
-		if "T%d"%current_tool in parsedTemps.keys():
+		if current_tool_key in parsedTemps.keys():
+			shared_nozzle = self._printerProfileManager.get_current_or_default()["extruder"]["sharedNozzle"]
 			for n in range(maxToolNum + 1):
 				tool = "T%d" % n
-				if not tool in parsedTemps.keys() and not shared_nozzle:
-					continue
-				elif not tool in parsedTemps.keys() and shared_nozzle:
-					actual, target = parsedTemps["T%d"%current_tool]
-
+				if not tool in parsedTemps:
+					if shared_nozzle:
+						actual, target = parsedTemps[current_tool_key]
+					else:
+						continue
 				else:
 					actual, target = parsedTemps[tool]
 				self.last_temperature.set_tool(n, actual=actual, target=target)