# test that socket.accept() on a socket with timeout raises ETIMEDOUT try: import uerrno as errno, usocket as socket except: import errno, socket try: socket.socket.settimeout except AttributeError: print("SKIP") raise SystemExit s = socket.socket() s.bind(socket.getaddrinfo("127.0.0.1", 8123)[0][-1]) s.settimeout(1) s.listen(1) try: s.accept() except OSError as er: print(er.errno in (errno.ETIMEDOUT, "timed out")) # CPython uses a string instead of errno s.close()