/usr/share/weechat/python/btc_ticker.py is in weechat-scripts 20180330-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | #!/usr/bin/env python
# coding=utf-8
# Copyright (c) 2014, 2017 Eugene Ciurana (pr3d4t0r)
# All rights reserved.
#
# Version - see _VERSION global
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright notice, this
# list of conditions and the following disclaimer in the documentation and/or
# other materials provided with the distribution.
#
# * Neither the name of the {organization} nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Main repository, version history: https://github.com/pr3d4t0r/weechat-btc-ticker
#
# Version history: https://github.com/pr3d4t0r/weechat-btc-ticker
from datetime import datetime
import json
import weechat
# *** constants ***
CRYPTOCUR_API_TIME_OUT = 15000 # ms
CRYPTOCUR_API_URI = 'url:https://api.cryptonator.com/api/ticker/%s-%s'
DEFAULT_CRYPTO_CURRENCY = 'btc'
DEFAULT_FIAT_CURRENCY = 'usd'
VALID_CRYPTO_CURRENCIES = [ DEFAULT_CRYPTO_CURRENCY, 'eth', 'bch', 'xrp', 'xem', 'ltc', 'dash', 'neo', 'etc', ]
VALID_FIAT_CURRENCIES = [ DEFAULT_FIAT_CURRENCY, 'eur', 'rur', ]
_VERSION = '2.0.1'
COMMAND_NICK = 'tick'
# *** Functions ***
def extractRelevantInfoFrom(rawTicker):
payload = json.loads(rawTicker)
result = payload['ticker']
return result
def display(buffer, ticker):
baseCurrency = ticker['base']
targetCurrency = ticker['target']
price = float(ticker['price'])
volume = float(ticker['volume'])
change = float(ticker['change'])
now = datetime.now().strftime('%Y-%m-%dT%H:%M:%S')
output = '%s:%s price = %5.2f, volume = %5.2f, change = %4.2f on %s' % (
baseCurrency,
targetCurrency,
price,
volume,
change,
now)
weechat.command(buffer, '/say %s' % output)
def displayCurrentTicker(buffer, rawTicker):
if rawTicker:
ticker = extractRelevantInfoFrom(rawTicker)
display(buffer, ticker)
else:
weechat.prnt(buffer, '%s\t*** UNABLE TO READ DATA FROM: %s ***' % (COMMAND_NICK, CRYPTOCUR_API_URI))
def tickerPayloadHandler(_, service, returnCode, out, err):
if returnCode == weechat.WEECHAT_HOOK_PROCESS_ERROR:
weechat.prnt(u"", u"%s\tError with service call '%s'" % (COMMAND_NICK, service))
return weechat.WEECHAT_RC_OK
displayCurrentTicker('', out)
return weechat.WEECHAT_RC_OK
def fetchJSONTickerFor(cryptoCurrency, fiatCurrency):
serviceURI = CRYPTOCUR_API_URI % (cryptoCurrency, fiatCurrency)
weechat.hook_process(serviceURI, CRYPTOCUR_API_TIME_OUT, 'tickerPayloadHandler', "")
def displayCryptoCurrencyTicker(data, buffer, arguments):
cryptoCurrency = DEFAULT_CRYPTO_CURRENCY
fiatCurrency = DEFAULT_FIAT_CURRENCY
if len(arguments):
tickerArguments = arguments.split(' ') # no argparse module; these aren't CLI, but WeeChat's arguments
if len(tickerArguments) >= 1:
if tickerArguments[0].lower() in VALID_CRYPTO_CURRENCIES:
cryptoCurrency = tickerArguments[0].lower()
else:
weechat.prnt(buffer, '%s\tInvalid crypto currency; using default %s' % (COMMAND_NICK, DEFAULT_CRYPTO_CURRENCY))
if len(tickerArguments) == 2:
if tickerArguments[1].lower() in VALID_FIAT_CURRENCIES:
fiatCurrency = tickerArguments[1].lower()
else:
weechat.prnt(buffer, '%s\tInvalid fiat currency; using default %s' % (COMMAND_NICK, DEFAULT_FIAT_CURRENCY))
fetchJSONTickerFor(cryptoCurrency, fiatCurrency)
return weechat.WEECHAT_RC_OK
# *** main ***
weechat.register('btc_ticker', 'pr3d4t0r', _VERSION, 'BSD', 'Display a crypto currency spot price ticker (BTC, ETH, LTC) in the active buffer', '', 'UTF-8')
cryptoCurrencies = '|'.join(sorted(VALID_CRYPTO_CURRENCIES))
fiatCurrencies = '|'.join(VALID_FIAT_CURRENCIES)
argsWeeChat = '[%s [%s] ]' % (cryptoCurrencies, fiatCurrencies)
weechat.hook_command(COMMAND_NICK, 'Display common crypto currency spot exchange values conveted to fiat currencies like USD or EUR',\
argsWeeChat, ' btc = Bitcoin\n eth = Ethereum\n bch = Bitcoin Cash\n xrp = Ripple\n xem = NEM\n ltc = Litecoin\n dash = Dash\n neo = NEO\n etc = Ethereum Classic\n\n usd = US dollar\n eur = euro\n rur = Russian ruble', '', 'displayCryptoCurrencyTicker', '')
|