Method compile

src/_pytest/mark/expression.py:325–338

Compile a match expression. :param input: The input expression - one line. :raises SyntaxError: If the expression is malformed.

(cls, input: str)

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

        :param input: The input expression - one line.

        :raises SyntaxError: If the expression is malformed.
        """
        astexpr = expression(Scanner(input))
        code = compile(
            astexpr,
            filename="<pytest match expression>",
            mode="eval",
        )
        return Expression(input, code)

    def evaluate(self, matcher: ExpressionMatcher) -> bool:
        """Evaluate the match expression.