import os import socket import pytest pytest_plugins = ('test.full_coverage_plugin',) skip_windows = pytest.mark.skipif( os.name == "nt", reason='Skipping due to Windows' ) skip_not_windows = pytest.mark.skipif( os.name != "nt", reason='Skipping due to not Windows' ) skip_appveyor = pytest.mark.skipif( "APPVEYOR" in os.environ, reason='Skipping due to Appveyor' ) try: s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM) s.bind(("::1", 0)) s.close() except OSError: no_ipv6 = True else: no_ipv6 = False skip_no_ipv6 = pytest.mark.skipif( no_ipv6, reason='Host has no IPv6 support' )