python-zeroconf/src/zeroconf/_utils/time.py at master · python-zeroconf/python-zeroconf · GitHub

43 lines (30 loc) · 1.33 KB

"""Multicast DNS Service Discovery for Python, v0.14-wmcbrine

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

"""

from __future__ import annotations

import time

_float = float

def current_time_millis() -> _float:

"""Current time in milliseconds.

The current implementation 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

Expand file tree