DNS/Base.py:418: SyntaxWarning: invalid escape sequence '\s'

[Heinrich Schuchardt]

When upgrading python3-sdk the following warning appeared:

/usr/lib/python3/dist-packages/DNS/Base.py:418: SyntaxWarning: invalid escape sequence '\s'
  res_re = re.compile('^\s+nameserver[]0-9[]*\s*\:\s*(\S+)$')

The regular expression should be written with a leading r:

r'^\s+nameserver[]0-9[]*\s*\:\s*(\S+)$'

Best regards

Heinrich

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: python3-dns 4.0.0-1ubuntu1
ProcVersionSignature: Ubuntu 6.6.0-14.14-generic 6.6.3
Uname: Linux 6.6.0-14-generic x86_64
ApportVersion: 2.27.0-0ubuntu6
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: KDE
Date: Tue Jan 30 07:36:58 2024
Dependencies:

InstallationDate: Installed on 2021-07-01 (943 days ago)
InstallationMedia: Kubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
PackageArchitecture: all
SourcePackage: py3dns
UpgradeStatus: No upgrade log present (probably fresh install)