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| author | John Estabrook <jestabro@vyos.io> | 2021-04-27 12:17:25 -0500 |
|---|---|---|
| committer | John Estabrook <jestabro@vyos.io> | 2021-04-27 13:48:03 -0500 |
| commit | 64239f34960a6cb3825b3c3a564de5fd7f646390 (patch) | |
| tree | 14a1475c97b857605874432b1ef1015ecf1463cd | |
| parent | bac0405f7828f14ce336c6a029612e05ae5abf53 (diff) | |
| download | vyos-1x-64239f34960a6cb3825b3c3a564de5fd7f646390.tar.gz vyos-1x-64239f34960a6cb3825b3c3a564de5fd7f646390.zip | |
op-mode: T2946: only call 'stty size' if in terminal
(cherry picked from commit e1563f9d175026488a36d52a6ffcfb6745d56644)
| -rwxr-xr-x | src/op_mode/show_interfaces.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/op_mode/show_interfaces.py b/src/op_mode/show_interfaces.py index de41274a7..79bb8e2a6 100755 --- a/src/op_mode/show_interfaces.py +++ b/src/op_mode/show_interfaces.py @@ -26,7 +26,7 @@ import netifaces from vyos.ifconfig import Section from vyos.ifconfig import Interface from vyos.ifconfig import VRRP -from vyos.util import cmd +from vyos.util import cmd, call # interfaces = Sections.reserved() @@ -86,6 +86,10 @@ def split_text(text, used=0): text: the string to split used: number of characted already used in the screen """ + no_tty = call('tty -s') + if no_tty: + return text.split() + returned = cmd('stty size') if len(returned) == 2: rows, columns = [int(_) for _ in returned] |