Class OrPattern

mypy/patterns.py:45–55

The pattern | | ...

class OrPattern(Pattern):
    """The pattern <pattern> | <pattern> | ..."""

    patterns: list[Pattern]

    def __init__(self, patterns: list[Pattern]) -> None:
        super().__init__()
        self.patterns = patterns

    def accept(self, visitor: PatternVisitor[T]) -> T:
        return visitor.visit_or_pattern(self)


class ValuePattern(Pattern):