Use os.closerange().

2008-02-23 22:14:02 +00:00 · 2008-02-23 22:14:02 +00:00 · c76ea27965
parent 8d01bb2b19
commit c76ea27965
1 changed files with 1 additions and 5 deletions
--- a/Demo/tkinter/guido/ShellWindow.py
+++ b/Demo/tkinter/guido/ShellWindow.py
@ -121,11 +121,7 @@ def spawn(prog, args):
            sys.stderr.write('popen2: bad write dup\n')
        if os.dup(c2pwrite) <> 2:
            sys.stderr.write('popen2: bad write dup\n')
-        for i in range(3, MAXFD):
-            try:
-                os.close(i)
-            except:
-                pass
+        os.closerange(3, MAXFD)
        try:
            os.execvp(prog, args)
        finally: