[Rbm]

- abort by user [q]
- cycle through training patetrn by [+],[-] keys
[Status]
- improved report interval
- added on_report(): called every report iterval

src/rbm/status.py

@@ -15,6 +15,7 @@ class Status:
 				print(f"{key}              : {value}{unit}")
 
 	def on_change(self, status: dict) -> bool:
+		do_continue = True
 		if status == {}:
 			self.progress = -1
 
@@ -22,9 +23,9 @@ class Status:
 			progress = status["progress"]['value']
 			if self.progress < 0 or progress - self.progress >= self.update_interval:
 				self.progress = progress
-				self.on_report(status=status)
+				do_continue = self.on_report(status=status)
 
-		return True
+		return do_continue
 
 	def on_report(self, status: dict) -> bool:
 		return True