Onionr/src/onionrblocks/insert/timeinsert.py

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2019-12-27 07:53:18 +00:00
"""Onionr - Private P2P Communication.
Wrapper to insert blocks with variable delay
"""
from . import main
"""
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 time_insert(*args, **kwargs):
"""Block insert wrapper to allow for insertions independent of mixmate.
Takes exact args as insert_block, with additional keyword:
delay=n; where n=seconds to tell initial nodes to delay share for.
defaults to 0 or previously set value in current block meta
"""
try:
kwargs['meta']
except KeyError:
kwargs['meta'] = {}
try:
delay = int(kwargs['meta']['dly'])
except KeyError:
delay = 0
try:
delay = kwargs['delay']
del kwargs['delay']
except KeyError:
delay = 0
# Ensure delay >=0
if delay < 0:
raise ValueError('delay cannot be less than 0')
kwargs['meta']['dly'] = delay
return main.insert_block(*args, **kwargs)