def _send_tty_format()

in nailgun-client/py/ng.py [0:0]

• 9 lines of code
• 5 McCabe index (conditional complexity)

    def _send_tty_format(self, f):
        """
        Sends a NAILGUN_TTY_# environment variable.
        """
        if not f or not hasattr(f, "fileno") or isinstance(f, BytesIO):
            return
        try:
            fileno = f.fileno()
            isatty = os.isatty(fileno)
            self._send_env_var("NAILGUN_TTY_" + str(fileno), str(int(isatty)))
        except UnsupportedOperation:
            return