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Fix icat fail on mac with --print-window-size

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passing tty as TextIOWrapper to screen_size_function results in a TypeError since the screen_size_function expects an int. calling fileno() on tty gives us the desired int. This also fixes the kitty matplotlib backend, if MPLBACEND_KITTY_SIZING is not set to manual
This commit is contained in:
Mena Jacobs 2022-03-12 02:17:01 +01:00
parent 14e0b01b40
commit c8a258f36b
1 changed files with 6 additions and 1 deletions
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7
kittens/icat/main.py
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@ -515,7 +515,12 @@ def main(args: List[str] = sys.argv) -> None:
if cli_opts.print_window_size: if cli_opts.print_window_size:
screen_size_function.cache_clear() screen_size_function.cache_clear()
with open(os.ctermid()) as tty: with open(os.ctermid()) as tty:
ss = screen_size_function(tty)() try:
fd = tty.fileno()
except AttributeError:
# use default value for fd if ctermid is not available
fd = None
ss = screen_size_function(fd)()
print(f'{ss.width}x{ss.height}', end='') print(f'{ss.width}x{ss.height}', end='')
raise SystemExit(0) raise SystemExit(0)