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Reconfigure all stdio streams in the prefork process

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Kovid Goyal
2022-08-30 16:22:59 +05:30
parent e2a1f8dde7
commit 644e46e91d
1 changed files with 3 additions and 2 deletions
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5
kitty/prewarm.py
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@@ -567,8 +567,9 @@ def exec_main(stdin_read: int, stdout_write: int, death_notify_write: int) -> No
os.set_inheritable(stdout_write, False)
os.set_inheritable(death_notify_write, False)
running_in_kitty(False)
if not sys.stdout.line_buffering: # happens if the parent kitty instance has stdout not pointing to a terminal
sys.stdout.reconfigure(line_buffering=True) # type: ignore
for x in (sys.stdout, sys.stdin, sys.stderr):
if not x.line_buffering: # happens if the parent kitty instance has stdout not pointing to a terminal
x.reconfigure(line_buffering=True) # type: ignore
try:
main(stdin_read, stdout_write, death_notify_write)
finally: