Reset Code ((free)) | Pregex Safe

Because Pregex does not carry state across newlines (unless you use flags), each line’s match is effectively a .

class SafePregex(Pregex): @safe_reset_decorator(timeout_seconds=0.5) # 500ms max def safe_get_matches(self, string: str) -> list: """Get matches with automatic safe reset protection.""" return self.get_matches(string) @safe_reset_decorator(timeout_seconds=0.5) def safe_has_match(self, string: str) -> bool: """Test existence with safe reset.""" return self.has_match(string) pregex safe reset code

Popularized by libraries in Python (such as the pregex library) and similar constructs in JavaScript and Rust, PRegEx transforms regex from a "write-once, debug-forever" nightmare into a maintainable architectural component. Because Pregex does not carry state across newlines