Onionr/src/utils/bettersleep.py

"""Onionr - Private P2P Communication.

greenlet safe sleep, ignoring ctrl-c
"""
from gevent import sleep
from onionrutils.epoch import get_epoch
"""
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
"""


def better_sleep(wait: int):
    """Sleep catching ctrl c for wait seconds."""
    start = get_epoch()
    try:
        sleep(wait)
    except KeyboardInterrupt:
        better_sleep(wait - (get_epoch() - start))