Method compile

src/_pytest/mark/expression.py:202–213

Compile a match expression. :param input: The input expression - one line.

(self, input: str)

    @classmethod
    def compile(self, input: str) -> "Expression":
        """Compile a match expression.

        :param input: The input expression - one line.
        """
        astexpr = expression(Scanner(input))
        code: types.CodeType = compile(
            astexpr,
            filename="<pytest match expression>",
            mode="eval",
        )
        return Expression(code)

    def evaluate(self, matcher: Callable[[str], bool]) -> bool:
        """Evaluate the match expression.