/usr/lib/python2.7/dist-packages/pagekite/compat.py is in pagekite 0.5.9.3-2.
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 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 | """
Compatibility hacks to work around differences between Python versions.
"""
##############################################################################
LICENSE = """\
This file is part of pagekite.py.
Copyright 2010-2017, the Beanstalks Project ehf. and Bjarni Runar Einarsson
This program is free software: you can redistribute it and/or modify it under
the terms of the GNU Affero 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 Affero General Public License for more
details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see: <http://www.gnu.org/licenses/>
"""
##############################################################################
import common
from common import *
# System logging on Unix
try:
import syslog
except ImportError:
class mockSyslog:
def openlog(*args): raise ConfigError('No Syslog on this machine')
def syslog(*args): raise ConfigError('No Syslog on this machine')
LOG_DAEMON = 0
LOG_DEBUG = 0
LOG_ERROR = 0
LOG_PID = 0
syslog = mockSyslog()
# Backwards compatibility for old Pythons.
import socket
rawsocket = socket.socket
if not 'SHUT_RD' in dir(socket):
socket.SHUT_RD = 0
socket.SHUT_WR = 1
socket.SHUT_RDWR = 2
try:
import datetime
ts_to_date = datetime.datetime.fromtimestamp
def ts_to_iso(ts=None):
return datetime.datetime.utcfromtimestamp(ts).isoformat()
except ImportError:
ts_to_date = str
ts_to_iso = str
try:
sorted([1, 2, 3])
except:
def sorted(l):
tmp = l[:]
tmp.sort()
return tmp
try:
sum([1, 2, 3])
except:
def sum(l):
s = 0
for v in l:
s += v
return s
try:
from urlparse import parse_qs, urlparse
except ImportError, e:
from cgi import parse_qs
from urlparse import urlparse
try:
import hashlib
def sha1hex(data):
hl = hashlib.sha1()
hl.update(data)
return hl.hexdigest().lower()
except ImportError:
import sha
def sha1hex(data):
return sha.new(data).hexdigest().lower()
common.MAGIC_UUID = sha1hex(common.MAGIC_UUID)
try:
from traceback import format_exc
except ImportError:
import traceback
import StringIO
def format_exc():
sio = StringIO.StringIO()
traceback.print_exc(file=sio)
return sio.getvalue()
# Old Pythons lack rsplit
def rsplit(ch, data):
parts = data.split(ch)
if (len(parts) > 2):
tail = parts.pop(-1)
return (ch.join(parts), tail)
else:
return parts
# SSL/TLS strategy: prefer pyOpenSSL, as it comes with built-in Context
# objects. If that fails, look for Python 2.6+ native ssl support and
# create a compatibility wrapper. If both fail, bomb with a ConfigError
# when the user tries to enable anything SSL-related.
#
import sockschain
socks = sockschain
if socks.HAVE_PYOPENSSL:
SSL = socks.SSL
SEND_ALWAYS_BUFFERS = False
SEND_MAX_BYTES = 16 * 1024
TUNNEL_SOCKET_BLOCKS = False
elif socks.HAVE_SSL:
SSL = socks.SSL
SEND_ALWAYS_BUFFERS = True
SEND_MAX_BYTES = 4 * 1024
TUNNEL_SOCKET_BLOCKS = True # Workaround for http://bugs.python.org/issue8240
else:
SEND_ALWAYS_BUFFERS = False
SEND_MAX_BYTES = 16 * 1024
TUNNEL_SOCKET_BLOCKS = False
class SSL(object):
TLSv1_METHOD = 0
SSLv23_METHOD = 0
class Error(Exception): pass
class SysCallError(Exception): pass
class WantReadError(Exception): pass
class WantWriteError(Exception): pass
class ZeroReturnError(Exception): pass
class Context(object):
def __init__(self, method):
raise ConfigError('Neither pyOpenSSL nor python 2.6+ '
'ssl modules found!')
|