71 lines
1.9 KiB
Python
Executable file
71 lines
1.9 KiB
Python
Executable file
#!/usr/bin/env python3
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#
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# mmgen = Multi-Mode GENerator, command-line Bitcoin cold storage solution
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# Copyright (C)2013-2021 The MMGen Project <mmgen@tuta.io>
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#
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# This program is free software: you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation, either version 3 of the License, or (at your option) any later
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# version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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mmnode-netrate: Bitcoin daemon network rate monitor
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"""
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import sys, time
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from mmgen.cfg import Config
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from mmgen.util import async_run
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opts_data = {
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'text': {
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'desc': 'Bitcoin daemon network rate monitor',
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'usage': '[opts]',
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'options': """
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-h, --help Print this help message
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--, --longhelp Print help message for long options (common options)
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"""}
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}
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cfg = Config(opts_data=opts_data)
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ERASE_LINE, CUR_UP = '\033[K', '\033[1A'
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async def main():
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from mmgen.rpc import rpc_init
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c = await rpc_init(cfg, ignore_wallet=True)
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async def get_data():
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d = await c.call('getnettotals')
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return [float(e) for e in (d['totalbytesrecv'], d['totalbytessent'], d['timemillis'])]
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rs, ss, ts = (None, None, None)
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while True:
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r, s, t = await get_data()
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if rs is not None:
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sys.stderr.write(
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'\rrcvd: {:9.2f} kB/s\nsent: {:9.2f} kB/s '.format(
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(r-rs)/(t-ts),
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(s-ss)/(t-ts)))
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time.sleep(2)
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if rs is not None:
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sys.stderr.write('{}{}{}'.format(ERASE_LINE, CUR_UP, ERASE_LINE))
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rs, ss, ts = (r, s, t)
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try:
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async_run(cfg, main)
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except KeyboardInterrupt:
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sys.stderr.write('\n')
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