@staticmethod<EOL><INDENT>def from_time(t, machine_id=<NUM_LIT:0>):<DEDENT>
return Timestamp(t, (t % <NUM_LIT:1>) * Timestamp._NS, machine_id)<EOL>
Convert seconds since epoch to a Timestamp.

        The time argument matches the return from ``time.time()``.

        Args:
           t(float): Time to be converted.
           machine_id(int): Machine identifier.

        Returns:
             Timestamp: Time converted to Timestamp.

        .. versionadded:: 1.8.3