new file: btc-ticker

new file:   data_files/audio/Counterpoint.wav
	new file:   data_files/audio/Positive.wav
	new file:   data_files/audio/Rhodes.wav
	new file:   data_files/audio/ringtone.wav
	new file:   mmgen/node_tools/Global.py
	new file:   mmgen/node_tools/Sound.py
	new file:   mmgen/node_tools/Term.py
	new file:   mmgen/node_tools/Util.py
	new file:   mmgen/node_tools/__init__.py
	new file:   mmnode-play-sound
	new file:   setup.py

mmgen/node_tools/Util.py

@@ -0,0 +1,117 @@
+#!/usr/bin/env python
+# -*- coding: UTF-8 -*-
+#
+# mmgen = Multi-Mode GENerator, command-line Bitcoin cold storage solution
+# Copyright (C)2013-2016 Philemon <mmgen-py@yandex.com>
+#
+# 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 <http://www.gnu.org/licenses/>.
+"""
+node_tools.Util: utility functions for MMGen node tools
+"""
+
+import time,subprocess
+
+def get_hms(t=None,utc=False,no_secs=False):
+	secs = t or time.time()
+	ret = (time.localtime,time.gmtime)[utc](secs)
+	fs,n = (('{:02}:{:02}:{:02}',6),('{:02}:{:02}',5))[no_secs]
+	return fs.format(*ret[3:n])
+
+def get_day_hms(t=None,utc=False):
+	secs = t or time.time()
+	ret = (time.localtime,time.gmtime)[utc](secs)
+	return '{:04}-{:02}-{:02} {:02}:{:02}:{:02}'.format(*ret[0:6])
+
+def do_system(cmd,testing=False,shell=False):
+	if testing:
+		msg("Would execute: '%s'" % cmd)
+		return True
+	else:
+		return subprocess.call((cmd if shell else cmd.split()),shell,stderr=subprocess.PIPE)
+
+def get_url(url,gzip_ok=False,proxy=None,timeout=60,verbose=False):
+	import pycurl,cStringIO
+	c = pycurl.Curl()
+	c_out = cStringIO.StringIO()
+	c.setopt(pycurl.WRITEFUNCTION,c_out.write)
+	c.setopt(pycurl.TIMEOUT,timeout)
+	c.setopt(pycurl.FOLLOWLOCATION,True)
+	c.setopt(pycurl.COOKIEFILE,'')
+	c.setopt(pycurl.VERBOSE,verbose)
+	if gzip_ok:
+		c.setopt(pycurl.USERAGENT,'Lynx/2.8.9dev.8 libwww-FM/2.14 SSL-MM/1.4.1 GNUTLS/3.4.9')
+		c.setopt(pycurl.HTTPHEADER, [
+	'Accept: text/html, text/plain, text/sgml, text/css, application/xhtml+xml, */*;q=0.01',
+	'Accept-Encoding: gzip',
+	'Accept-Language: en']
+		)
+	if proxy:
+		c.setopt(pycurl.PROXY,proxy)
+	c.setopt(pycurl.URL,url)
+	c.perform()
+	text = c_out.getvalue()
+	if text[:2] == '\x1f\x8b': # gzip magic number
+		c_out.seek(0,0)
+		import gzip
+		with gzip.GzipFile(fileobj=c_out) as f:
+			text = f.read()
+	c_out.close()
+	c.close()
+	return text
+
+# big_digits = """
+#  ███    █    ███   ███     █  █████  ███  █████  ███   ███
+# █   █  ██   █   █     █   ██  █     █         █ █   █ █   █
+# █   █   █     ██    ██   █ █  ████  ████     █   ███   ████
+# █   █   █    █        █ ████      █ █   █   █   █   █     █
+#  ███    █   █████  ███     █  ████   ███   █     ███   ███   ██
+#
+# """
+
+big_digits = {
+	'w': 7, 'h': 6, 'n': 10, 'nums': """
+ ████     █    ████   ████      █  █████   ████  ██████  ████   ████
+█    █   ██   █    █      █    ██  █      █           █ █    █ █    █
+█    █    █       █    ███    █ █  ████   █████      █   ████   █████
+█    █    █     ██        █  █  █      █  █    █    █   █    █      █
+█    █    █    █          █ █████      █  █    █   █    █    █      █
+ ████     █   ██████  ████      █  ████    ████   █      ████   ████
+""",
+	'pw': 5, 'pn': 2, 'punc': """
+
+
+      ██
+
+      ██
+ ██
+"""
+}
+
+_bnums_c,_bpunc_c = [[l.strip('\n') + ' ' * (big_digits[m]*big_digits['n'])
+	for l in big_digits[k][1:].decode('utf8').split('\n')]
+		for k,m in ('nums','w'),('punc','pw')]
+
+_bnums_n,_bpunc_n = [[[l[0+(j*w):w+(j*w)] for l in i]
+					for j in range(big_digits[n])] for n,w,i in
+						('n',big_digits['w'],_bnums_c),('pn',big_digits['pw'],_bpunc_c)]
+
+def display_big_digits(s,pre='',suf=''):
+	s = [int((d,10,11)[(d in '.:')+(d==':')]) for d in s]
+	return pre + ('\n'+pre).join(
+		[''.join([(_bnums_n+_bpunc_n)[d][l] for d in s]) + suf for l in range(big_digits['h'])]
+	)
+
+if __name__ == '__main__':
+	num = '2345.17'
+	print display_big_digits(num,pre='+ ',suf='  +')