Fix not-valid escape characters in regex

narc0tiq / factorio-updater

Factorio update helper for headless servers

MIT License

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Open ttelford opened 3 months ago

ttelford commented 3 months ago

Python 3.12 upgraded its DeprecationWarning (added in Python 3.6) to a SyntaxWarning for not-valid escape characters. As a result, the \d and \. searches are now being flagged as such.
This fixes them by adding the correct escape level before before a future Python release makes it a hard SyntaxError.

chengscott commented 3 months ago

no need to escape, use raw string instead:

change from "Version: (\d+\.\d+\.\d+)" to r"Version: (\d+\.\d+\.\d+)"