Method parse_bool

mypy/semanal.py:7917–7919

(self, expr: Expression)

        return name == unmangle(name) + "'"

    def parse_bool(self, expr: Expression) -> bool | None:
        # This wrapper is preserved for plugins.
        return parse_bool(expr)

    def parse_str_literal(self, expr: Expression) -> str | None:
        """Attempt to find the string literal value of the given expression. Returns `None` if no