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This commit is contained in:
Anthony Scopatz 2016-10-15 14:36:37 -04:00
parent 86efad1309
commit de56c3119e
1 changed files with 3 additions and 0 deletions
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3
xonsh/proc.py
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@ -1465,12 +1465,15 @@ class CommandPipeline:
stderr = stderr.buffer
# read from process while it is running
timeout = builtins.__xonsh_env__.get('XONSH_PROC_FREQUENCY')
check_prev_done = len(self.procs) == 1
while proc.poll() is None:
if getattr(proc, 'suspended', False):
return
elif getattr(proc, 'in_alt_mode', False):
time.sleep(0.1) # probably not leaving any time soon
continue
elif not check_prev_done:
if ()
elif self._prev_procs_done():
self._close_prev_procs()
proc.prevs_are_closed = True