stable-cli

#!/usr/bin/env python3
# Copyright (c) 2020 Jarret Dyrbye
# Distributed under the MIT software license, see the accompanying
# file LICENSE or http://www.opensource.org/licenses/mit-license.php

import os
import sys
from configparser import ConfigParser

from twisted.internet import reactor
from txjsonrpc.web.jsonrpc import Proxy

from stable.cmd_parse import StabledCmdParse

CONFIG_FILE = os.path.join(os.path.expanduser("~"),
                           ".stabled/stabled.conf")
if not os.path.exists(CONFIG_FILE):
    sys.exit("*** could not find %s" % CONFIG_FILE)

config = ConfigParser()
config.read(CONFIG_FILE)

rpc_interface = config['Rpc']['ExternalHost']
rpc_port = int(config['Rpc']['ExternalPort'])

URL = "http://%s:%d" % (rpc_interface, rpc_port)

def printValue(value):
    print(value)

def printError(error):
    print("*** - %s" % error.getErrorMessage())

def shutDown(data):
    reactor.stop()

proxy = Proxy(URL)

parser = StabledCmdParse.get_parser()
if len(sys.argv) == 1:
    parser.print_help()
    sys.exit(-1)

parsed = parser.parse_args()

cmd = sys.argv[1]
d = proxy.callRemote(cmd, sys.argv[2:])
d.addCallback(printValue).addErrback(printError).addBoth(shutDown)
reactor.run()