42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
""" Multicast DNS Service Discovery for Python, v0.14-wmcbrine
|
|
Copyright 2003 Paul Scott-Murphy, 2014 William McBrine
|
|
|
|
This module provides a framework for the use of DNS Service Discovery
|
|
using IP multicast.
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
|
|
USA
|
|
"""
|
|
|
|
|
|
import time
|
|
|
|
_float = float
|
|
|
|
|
|
def current_time_millis() -> _float:
|
|
"""Current time in milliseconds.
|
|
|
|
The current implemention uses `time.monotonic`
|
|
but may change in the future.
|
|
|
|
The design requires the time to match asyncio.loop.time()
|
|
"""
|
|
return time.monotonic() * 1000
|
|
|
|
|
|
def millis_to_seconds(millis: _float) -> _float:
|
|
"""Convert milliseconds to seconds."""
|
|
return millis / 1000.0
|