/usr/lib/python2.7/dist-packages/Halberd/util.py is in python-halberd 0.2.4-2.
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 | # -*- coding: iso-8859-1 -*-
"""Miscellaneous functions.
@var table: Translation table for normalizing strings.
@type table: C{str}
"""
# Copyright (C) 2004, 2005, 2006, 2010 Juan M. Bello Rivas <jmbr@superadditive.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 2 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import time
import socket
import urlparse
table = '________________________________________________0123456789_______ABCDEFGHIJKLMNOPQRSTUVWXYZ______abcdefghijklmnopqrstuvwxyz_____________________________________________________________________________________________________________________________________'
def _gen_table():
"""Generate translation table.
"""
tab = ''
for c in map(chr, xrange(256)):
tab += (c.isalnum() and c) or '_'
return tab
def utctime():
return time.mktime(time.gmtime())
def hostname(url):
"""Get the hostname part of an URL.
@param url: A valid URL (must be preceded by scheme://).
@type url: C{str}
@return: Hostname corresponding to the URL or the empty string in case of
failure.
@rtype: C{str}
"""
netloc = urlparse.urlparse(url)[1]
if netloc == '':
return ''
return netloc.split(':', 1)[0]
def addresses(host):
"""Get the network addresses to which a given host resolves to.
@param host: Hostname we want to resolve.
@type host: C{str}
@return: Network addresses.
@rtype: C{tuple}
"""
assert host != ''
try:
name, aliases, addrs = socket.gethostbyname_ex(host)
except socket.error:
return ()
return addrs
if __name__ == '__main__':
print "table = '%s'" % _gen_table()
# vim: ts=4 sw=4 et
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