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merge d71476b9a55d from tip, use start_new_session instead of os.setsid.

This commit is contained in:
Gregory P. Smith 2011-03-15 15:24:43 -04:00
parent 56a9d7e3da
commit 8f7724f9a4
1 changed files with 1 additions and 7 deletions
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8
Lib/webbrowser.py
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@ -228,15 +228,9 @@ class UnixBrowser(BaseBrowser):
else: else:
# for TTY browsers, we need stdin/out # for TTY browsers, we need stdin/out
inout = None inout = None
# if possible, put browser in separate process group, so
# keyboard interrupts don't affect browser as well as Python
setsid = getattr(os, 'setsid', None)
if not setsid:
setsid = getattr(os, 'setpgrp', None)
p = subprocess.Popen(cmdline, close_fds=True, stdin=inout, p = subprocess.Popen(cmdline, close_fds=True, stdin=inout,
stdout=(self.redirect_stdout and inout or None), stdout=(self.redirect_stdout and inout or None),
stderr=inout, preexec_fn=setsid) stderr=inout, start_new_session=True)
if remote: if remote:
# wait five secons. If the subprocess is not finished, the # wait five secons. If the subprocess is not finished, the
# remote invocation has (hopefully) started a new instance. # remote invocation has (hopefully) started a new instance.