python - Printing error while threading (Python)

Question

I have some problem:

There is a about 100 threads, they doing someth, but bad piece of cake in this:

print color("HEY - Some text ... :DDD blabla - "+strftime("%X", gmtime()),fg=85)

Please, look at this image

How can I fix it ? Or why it is happening?

Answer 1

如果您只对格式感兴趣，那么我会在您的打印语句中添加一个换行符。

print color("HEY - Some text ... :DDD blabla - "+strftime("%X", gmtime())+"\n",fg=85)

Answer 2

不要认为可以在线程中解决此问题。您需要一个控制输出的线程，您的线程将向该线程发送消息，以便该线程将处理所有打印。

您可以为此使用 Queue 对象（下面是文档中经过修改的示例）

from threading import Thread
from Queue import Queue
from time import gmtime, strftime

def worker():
    while True:
        item = q.get()
        print item
        q.task_done()

q = Queue()
for i in range(1):
     t = Thread(target=worker)
     t.daemon = True
     t.start()

# ---- Somewhere in your threads
    q.put( color("HEY - Some text ... :DDD blabla - "+strftime("%X", gmtime()),fg=85) )
# -----
q.join()