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| author | Christian Poessinger <christian@poessinger.com> | 2022-07-29 19:47:36 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-07-29 19:47:36 +0200 |
| commit | 437c73888a4998f791ed0642da65a249425e7cb7 (patch) | |
| tree | f7fced642102f2981b9540c26d333bca4294f74e /python/vyos/util.py | |
| parent | 516b86bb970c7e039b58e554cb3b22e8f996841f (diff) | |
| parent | 14418b6d80ef4652a44d9280baf369c8e3c429fd (diff) | |
| download | vyos-1x-437c73888a4998f791ed0642da65a249425e7cb7.tar.gz vyos-1x-437c73888a4998f791ed0642da65a249425e7cb7.zip | |
Merge pull request #1442 from sever-sever/T4575
vyos.util: T4575: Add new wrapper "rc_cmd"
Diffstat (limited to 'python/vyos/util.py')
| -rw-r--r-- | python/vyos/util.py | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/python/vyos/util.py b/python/vyos/util.py index bee5d7aec..b86b1949c 100644 --- a/python/vyos/util.py +++ b/python/vyos/util.py @@ -164,6 +164,27 @@ def cmd(command, flag='', shell=None, input=None, timeout=None, env=None, return decoded +def rc_cmd(command, flag='', shell=None, input=None, timeout=None, env=None, + stdout=PIPE, stderr=STDOUT, decode='utf-8'): + """ + A wrapper around popen, which returns the return code + of a command and stdout + + % rc_cmd('uname') + (0, 'Linux') + % rc_cmd('ip link show dev eth99') + (1, 'Device "eth99" does not exist.') + """ + out, code = popen( + command, flag, + stdout=stdout, stderr=stderr, + input=input, timeout=timeout, + env=env, shell=shell, + decode=decode, + ) + return code, out + + def call(command, flag='', shell=None, input=None, timeout=None, env=None, stdout=PIPE, stderr=PIPE, decode='utf-8'): """ |