我在process_student()里的print里加了\n才有换行，可是上面代码里没有\n，结果应该是连在一起的

import threading

local_school = threading.local()

def process_student():
    std = local_school.student
    print('Hello,%s (in %s)\n' % (std,threading.current_thread().name))

def process_thread(name):
    local_school.student = name

    process_student()

t1 = threading.Thread(target=process_thread,args=('Alice',),name='Thread-A')
t2 = threading.Thread(target=process_thread,args=('Bob',),name='Thread-B')
t1.start()
t2.start()
t1.join()
t2.join()