我想学习如何使用python的线程。这是我一直在研究代码:如何在python中进行线程化?
import time
from threading import Thread
def myfunc(i):
print "sleeping 5 sec from thread %d" % i
time.sleep(5)
print "finished sleeping from thread %d" % i
for i in range(10):
t = Thread(target=myfunc, args=(i,))
t.start()
程序运行在命令提示符处罚款,但是当我尝试在怠速运转,我得到象这样的错误:
Traceback (most recent call last):
File "C:\Python24\lib\lib-tk\Tkinter.py", line 1345, in __call__
return self.func(*args)
File "C:\Python24\lib\idlelib\ScriptBinding.py", line 165, in run_module_event
interp.runcode(code)
File "C:\Python24\lib\idlelib\PyShell.py", line 726, in runcode
self.tkconsole.endexecuting()
File "C:\Python24\lib\idlelib\PyShell.py", line 901, in endexecuting
self.showprompt()
File "C:\Python24\lib\idlelib\PyShell.py", line 1163, in showprompt
self.resetoutput()
File "C:\Python24\lib\idlelib\PyShell.py", line 1178, in resetoutput
self.text.insert("end-1c", "\n")
File "C:\Python24\lib\idlelib\Percolator.py", line 25, in insert
self.top.insert(index, chars, tags)
File "C:\Python24\lib\idlelib\PyShell.py", line 315, in insert
UndoDelegator.insert(self, index, chars, tags)
File "C:\Python24\lib\idlelib\UndoDelegator.py", line 81, in insert
self.addcmd(InsertCommand(index, chars, tags))
File "C:\Python24\lib\idlelib\UndoDelegator.py", line 116, in addcmd
cmd.do(self.delegate)
File "C:\Python24\lib\idlelib\UndoDelegator.py", line 216, in do
if text.compare(self.index1, ">", "end-1c"):
File "C:\Python24\lib\lib-tk\Tkinter.py", line 2784, in compare
return self.tk.getboolean(self.tk.call(
TclError: expected boolean value but got ""
是蟒蛇线程只是不稳定还是我在做一些严重错误的事情?这个例子来自:http://www.saltycrane.com/blog/2008/09/simplistic-python-thread-example/
像往常一样,它只是空闲。我倾向于建议人们使用不同于IDLE的编辑器。真的只是IPython +你的fave编辑器 - vi(我的),notepad ++,Eclipse,Visual Studio ...只要你喜欢。将它与IPython结合起来,你确实拥有了一些力量。 – 2010-07-15 17:03:31