diff options
| author | Christian Poessinger <christian@poessinger.com> | 2019-11-17 21:13:19 +0100 |
|---|---|---|
| committer | Christian Poessinger <christian@poessinger.com> | 2019-11-17 21:13:19 +0100 |
| commit | d3b689ecb951c49dddf0402f36f51a2e0d8216b3 (patch) | |
| tree | 1048aec8ff2347696643d92a4bf48170936b4201 /python/vyos/util.py | |
| parent | 80375d2be96c53f2fa4a827f93105dc32931401f (diff) | |
| parent | 4e4f1dbd745952a24d70c3e2d7dc495d675dff34 (diff) | |
| download | vyos-1x-d3b689ecb951c49dddf0402f36f51a2e0d8216b3.tar.gz vyos-1x-d3b689ecb951c49dddf0402f36f51a2e0d8216b3.zip | |
Merge branch 'current' of github.com:vyos/vyos-1x into equuleus
* 'current' of github.com:vyos/vyos-1x:
dns: T1786: add proper processing of 'system disable-dhcp-nameservers'
openvpn: fix typo in op-mode command on display rx bytes
T1801: escape isolated backslashes before passing to ConfigTree()
wireless: T1627: fix interface names for list_interfaces.py
[service https] T1443: add setting of HTTPS listen port
Diffstat (limited to 'python/vyos/util.py')
| -rw-r--r-- | python/vyos/util.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/python/vyos/util.py b/python/vyos/util.py index 67a602f7a..659a702fd 100644 --- a/python/vyos/util.py +++ b/python/vyos/util.py @@ -199,3 +199,9 @@ def is_admin() -> bool: current_user = getpass.getuser() (_, _, _, admin_group_members) = grp.getgrnam('sudo') return current_user in admin_group_members + +def escape_backslash(string: str) -> str: + """Escape single backslashes in string that are not in escape sequence""" + p = re.compile(r'(?<!\\)[\\](?!b|f|n|r|t|\\[^bfnrt])') + result = p.sub(r'\\\\', string) + return result |