Esempi in Python per Quit

Esempio n. 1

def process_command( input ):
	global CLI_ACTIVE, BANNER_ON, mode

	stripped = input.rstrip()
	tokens = input.rstrip().split()
	if len(tokens) < 1: return
	cmd = tokens[0]
	args = tokens[1:]
	
	print 'processing command: ' + ' '.join(tokens)
	LEFT(1000)

	#--- banner
	if cmd=='banner':
		if len(args) == 0:
			print 'command banner requires you to specify "on" or "off". (see help for details)'
		elif args[0] == 'on' : BANNER_ON = True
		elif args[0] == 'off': BANNER_ON = False
		else: print 'command banner requires you to specify "on" or "off". (see help for details)'
	#--- exit, quit
	elif cmd=='exit' or cmd=='quit':
		CLI_ACTIVE = False
		jana.Quit()
	#--- help
	elif cmd=='help':
		print_help()
	#--- history
	elif cmd=='history':
		idx = 0
		for h in history:
			print '%3d %s\r' % (idx, h)
			idx += 1
		print '%3d %s\r' % (idx, ' '.join(tokens) )  # include this history command which will be added below
	#--- nthreads
	elif cmd=='nthreads':
		if len(args) == 0:
			print 'Number of JThreads: %d' % jana.GetNJThreads()
		elif len(args)==1:
			print 'Number of JThreads now at: %d' % jana.SetNJThreads( int(args[0]) )
		else:
			print 'njthreads takes either 0 or 1 argument (see help for details)'
	#--- parameter
	elif cmd=='parameter':
		if len(args) == 0:
			print 'command parameter requires arguments. (see help for details)'
		elif args[0] == 'get':
			if len(args)==2:
				print '%s: %s' % (args[1], jana.GetParameterValue(args[1]))
			else:
				print 'command parameter get requires exactly 1 argument! (see help for details)'
		elif args[0] == 'set':
			if len(args)==3:
				jana.SetParameter(args[1], args[2])
			else:
				print 'command parameter set requires exactly 2 arguments! (see help for details)'
		elif args[0] == 'list':
			if len(args)==1:
				jana.PrintParameters(True)
			else:
				print 'command parameter list requires no arguments! (see help for details)'
	#--- resume
	elif cmd=='resume':
		jana.Resume()
		print 'event processing resumed'
	#--- status
	elif cmd=='status':
		jana.PrintStatus()
		print ''
	#--- stop
	elif cmd=='stop':
		jana.Stop(True)
		print 'event processing stopped after %d events (use "resume" to start again)' % jana.GetNeventsProcessed()
	#--- unknown command
	else:
		print 'Unknown command: ' + cmd
		return

	history.append( ' '.join(tokens) ) # add to history

Esempio n. 2

# Copyright 2020, Jefferson Science Associates, LLC.
# Subject to the terms in the LICENSE file found in the top-level directory.
#
# This example JANA python script
import time
import jana

print('Hello from jana.py!!!')

# Turn off JANA's standard ticker so we can print our own updates
jana.SetTicker(False)

# Wait for 4 seconds before allowing processing to start
for i in range(1, 5):
    time.sleep(1)
    print(" waiting ... %d" % (4 - i))

# Start event processing
jana.Start()

# Wait for 5 seconds while processing events
for i in range(1, 6):
    time.sleep(1)
    print(" running ... %d  (Nevents: %d)" % (i, jana.GetNeventsProcessed()))

# Tell program to quit gracefully
jana.Quit()