Restore vim modelines :)

src/netns/__init__.py

+# vim:ts=4:sw=4:et:ai:sts=4
 import os, pwd
 from netns.node import *
 from netns.interface import *

src/netns/environ.py

+# vim:ts=4:sw=4:et:ai:sts=4
 import errno, os, os.path, socket, subprocess, sys, syslog
 from syslog import LOG_ERR, LOG_WARNING, LOG_NOTICE, LOG_INFO, LOG_DEBUG
 

src/netns/interface.py

+# vim:ts=4:sw=4:et:ai:sts=4
 import os, weakref
 import netns.iproute
 from netns.environ import *

src/netns/iproute.py

+# vim:ts=4:sw=4:et:ai:sts=4
 import copy, fcntl, os, re, socket, struct, subprocess, sys
 from netns.environ import *
 

src/netns/node.py

+# vim:ts=4:sw=4:et:ai:sts=4
 import errno, os, socket, sys, traceback, unshare, weakref
 from netns.environ import *
 import netns.interface, netns.protocol, netns.subprocess_

src/netns/protocol.py

+# vim:ts=4:sw=4:et:ai:sts=4
 import base64, errno, os, passfd, re, select, signal, socket, sys, tempfile
 import time, traceback, unshare
 import netns.subprocess_, netns.iproute

src/netns/subprocess_.py

+# vim:ts=4:sw=4:et:ai:sts=4
 import errno, fcntl, grp, os, pickle, pwd, signal, select, sys, time, traceback
 
 __all__ = [ 'PIPE', 'STDOUT', 'Popen', 'Subprocess', 'spawn', 'wait', 'poll',