[Bug]SyntaxWarning: invalid escape sequence '\.'

[Lieta2]

Describe the issue

2025-01-21 11:46:11.835 WARNING (ImportExecutor_0) [py.warnings] /config/custom_components/mikrotik_router/coordinator.py:1584: SyntaxWarning: invalid escape sequence '\.'

How to reproduce the issue

Start homeassistant.

Expected behavior

No warning

Software versions

• Home Assistant version: 2025.1.3
• Mikrotik Router integration version: master branch commit 339b01d
• Mikrotik Hardware: RBD25G-5HPacQD2HPnD
• RouterOS version: 7.17rc3

Traceback/Error logs

2025-01-21 11:46:11.835 WARNING (ImportExecutor_0) [py.warnings] /config/custom_components/mikrotik_router/coordinator.py:1584: SyntaxWarning: invalid escape sequence '\.'
  version = re.sub("[^0-9\.]", "", full_version[0:split_end])

[zvldz]

double escaping is required

version = re.sub("[^0-9\\.]", "", full_version[0:split_end])

[tomaae]

double escaping is required

version = re.sub("[^0-9\\.]", "", full_version[0:split_end])

Does your error disappear when you apply this?

[Lieta2]

Yes.

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.

[Lieta2]

Not stale.