### takes in argument a list of tasks that are instances
### of a CompleterTask subclass
class Completer:
- def __init__ (self, tasks, verbose=True):
+ def __init__ (self, tasks, verbose=True, message=None):
self.tasks=tasks
self.verbose=verbose
+ self.message="({})".format(message) if message else ""
def run (self, timeout_timedelta, silent_timedelta, period=None):
- timeout = datetime.now()+timeout_timedelta
+ begin = datetime.now()
+ timeout = begin+timeout_timedelta
timeout_minutes = timeout_timedelta.total_seconds()/60
graceout = datetime.now()+silent_timedelta
silent_minutes = silent_timedelta.total_seconds()/60
success=task.run (silent=datetime.now() <= graceout)
if success: fine.append(task)
for task in fine: tasks.remove(task)
- if not tasks: return True
+ if not tasks:
+ if self.verbose:
+ duration = datetime.now()-begin
+ print "total completer {} {}s".format(self.message,
+ int(duration.total_seconds()))
+ return True
if datetime.now() > timeout:
for task in tasks:
- print task.failure_message()
task.failure_epilogue()
return False
if self.verbose:
print self.message(),"->","OK" if result else "KO"
return result
def message (self): return "you-need-to-redefine-message"
- def failure_message (self): return "you-need-to-redefine-failure_message"
- def failure_epilogue (self): pass
+ def failure_epilogue (self): print "you-need-to-redefine-failure_epilogue"
# random result
class TaskTest (CompleterTask):
def message (self):
return "Task %d - delay was %d s"%(self.counter,self.delay)
- def failure_message (self): return "BOTTOM LINE: FAILURE with task (%s)"%self.counter
+ def failure_epilogue (self): print "BOTTOM LINE: FAILURE with task (%s)"%self.counter
def main ():
import sys