New submission from anonyprog: Under certain circumstances, creating a directory using os.mkdir then immediately changing to it using os.chdir fails with a file not found exception.
Here is some code to demonstrate that. Using the following program with a parameter of 1 works fine. But anything greater than that and exceptions occur in the first os.chdir until only one thread is left to run completely. Tested on Python 2.5.1 for Windows and Python 2.3.5 for Linux. # mkdirtest.py # # usage: mkdirtest <number of threads> import os, threading, sys x = int(sys.argv[1]) class MkdirTest(threading.Thread): def __init__(self, t): threading.Thread.__init__(self) self.t = t print "new thread "+str(t) def run(self): for i in range(0,50): s = str(self.t)+"_"+str(i) print "mkdir "+s os.mkdir(s) os.chdir(s) os.chdir("..") print "end thread "+str(t) for t in range(0,x): print t a = MkdirTest(t) a.start() ---------- components: None messages: 56992 nosy: anonyprog severity: normal status: open title: mkdir+chdir problem in multiple threads type: behavior versions: Python 2.5 __________________________________ Tracker <[EMAIL PROTECTED]> <http://bugs.python.org/issue1367> __________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com