def launch_cmd(screen, s=None):
if s is None:
s = Screen(screen["name"], True)
s.enable_logs()
s.send_commands("cd %s" % screen["dir"])
s.send_commands(screen["shell_cmd"])
s.detach()
info("Screen %s restarted" % screen["name"])
if "request" in screen and screen["request"]:
restarted = check_screen(screen)
print(next(s.logs))
s.disable_logs()
def screen_manager(screen_name, command):
print 'Enter screen_manager,screen_name:%s,command:%s.' % (screen_name,
command)
s = Screen(screen_name)
if not s.exists:
print '[Error]Screen:%s is not exists!' % screen_name
return
s.enable_logs()
if command is not None:
s.send_commands(command)
time.sleep(2)
print next(s.logs)
s.disable_logs()
print 'Exit screen_manager,screen_name:%s,command:%s.' % (screen_name,
command)
# s1
session_Name = 'session1'
s1 = Screen(session_Name, True)
if not s1.exists:
raise RuntimeError("ERROR: Session not started: %s" % session_Name)
time.sleep(5000)
# funky prompts could reduce log visibility. Use sh or bash for best results
s1.send_commands('bash')
s1.enable_logs()
s1.send_commands("df")
print(next(s1.logs))
s1.disable_logs()
# s1 = None
# s1 = Screen("session1")
# s1.exists
s1.kill()
# s2
s2 = Screen("session2")
s2.exists
s2.initialize()
s2.exists
print(list_screens())
