@classmethod
    def _validate_host_name(cls, hostname):
        if any(s is not hostname for s in ['http', '/']):
            raise BootstrapValidationError("invalid hostname to be bootstrapped: '%s'" % hostname)
        return hostname
dataset/ETHPy150Open CacheBrowser/cachebrowser/cachebrowser/bootstrap.py/Bootstrapper._validate_host_name/operator `in` -> `is not`