Utils# PyTest Markers related utilities skip_if_not_root() skip_if_binaries_missing() skip_if_no_local_network() skip_if_no_remote_network() skip_on_env() evaluate_markers() Platform related utilities is_windows() is_linux() is_darwin() is_sunos() is_smartos() is_freebsd() is_netbsd() is_openbsd() is_aix() is_aarch64() is_photonos() is_spawning_platform() on_platforms() is_fips_enabled() Ports related utility functions get_unused_localhost_port() get_connectable_ports()