【发布时间】:2016-03-31 02:53:02
【问题描述】:
当我将我的方法移动到一个类中时,logging.debug 停止打印线程-#,它现在只打印主线程。如何让 logging.debug 为每个日志打印线程-#
代码:
class threadTest():
testResult=''
def __init__(self,nThread,nTests,debugOn):
self.nThread = nThread
self.nTests = nTests
self.debugOn = debugOn
if debugOn == 1:
logging.basicConfig(level=logging.DEBUG,format='[%(levelname)s] (%(threadName)-10s) %(message)s',)
@classmethod
def test(cls):
if debugOn == 1: logging.debug('Starting')
...do something...
if debugOn == 1: logging.debug('Exiting')
time.sleep(1)
arguments=sys.argv
nThread = int(sys.argv[1]) if len(sys.argv)>1 else 1
nTests = int(sys.argv[2]) if len(sys.argv)>2 else 1
debugOn = int(sys.argv[3]) if len(sys.argv)>3 else 0
myThread = threadTest(nThread,nTests,debugOn)
x=1
while x <= nThread:
thread='Thread-'+str(x)
t=threading.Thread(name=thread, target=myThread.test())
t.start()
x+=1
time.sleep(1)
当前输出:
[DEBUG] (MainThread) Starting
[INFO] (MainThread) Starting new ...
[DEBUG] (MainThread) Exiting
[DEBUG] (MainThread) Starting
[INFO] (MainThread) Starting new ...
[DEBUG] (MainThread) Exiting
预期输出:
[DEBUG] (Thread-1) Starting
[INFO] (Thread-1) Starting new ...
[DEBUG] (Thread-1) Exiting
[DEBUG] (Thread-2) Starting
[INFO] (Thread-2) Starting new ...
[DEBUG] (Thread-2) Exiting
【问题讨论】:
-
t=threading.Thread(name=thread, target=myThread.test()) - 你在启动线程之前调用测试。
-
你建议我如何解决它?
-
好吧,我通过删除 t=threading.Thread(name=thread, target=myThread.test()) 中的 () 来打印要打印的线程,使其看起来像:t=threading。线程(名称=线程,目标=myThread.test)
-
对不起,我回来晚了……但是,是的,这就是你想要做的。你给函数对象(
myThread.test),让线程调用函数。
标签: python multithreading multiprocessing threadpool python-multithreading