--- /dev/null
+# Written by Brendan O'Connor, brenocon@gmail.com, www.anyall.org\r
+# * Originally written Aug. 2005\r
+# * Posted to gist.github.com/16173 on Oct. 2008\r
+\r
+# Copyright (c) 2003-2006 Open Source Applications Foundation\r
+#\r
+# Licensed under the Apache License, Version 2.0 (the "License");\r
+# you may not use this file except in compliance with the License.\r
+# You may obtain a copy of the License at\r
+#\r
+# http://www.apache.org/licenses/LICENSE-2.0\r
+#\r
+# Unless required by applicable law or agreed to in writing, software\r
+# distributed under the License is distributed on an "AS IS" BASIS,\r
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+# See the License for the specific language governing permissions and\r
+# limitations under the License.\r
+\r
+import re, sys, types\r
+\r
+"""\r
+Have all your function & method calls automatically logged, in indented outline\r
+form - unlike the stack snapshots in an interactive debugger, it tracks call\r
+structure & stack depths across time!\r
+\r
+It hooks into all function calls that you specify, and logs each time they're\r
+called. I find it especially useful when I don't know what's getting called\r
+when, or need to continuously test for state changes. (by hacking this file)\r
+\r
+Originally inspired from the python cookbook: \r
+http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/198078\r
+\r
+Currently you can\r
+ - tag functions or individual methods to be autologged\r
+ - tag an entire class's methods to be autologged\r
+ - tag an entire module's classes and functions to be autologged\r
+\r
+TODO:\r
+ - allow tagging of ALL modules in the program on startup?\r
+\r
+CAVEATS:\r
+ - certain classes barf when you logclass() them -- most notably,\r
+ SWIG-generated wrappers, and perhaps others.\r
+\r
+USAGE: see examples on the bottom of this file.\r
+\r
+\r
+Viewing tips\r
+============\r
+\r
+If your terminal can't keep up, try xterm or putty, they seem to be highest\r
+performance. xterm is available for all platforms through X11...\r
+\r
+Also try: (RunChandler > log &); tail -f log\r
+\r
+Also, you can "less -R log" afterward and get the colors correct.\r
+\r
+If you have long lines, less -RS kills wrapping, enhancing readability. Also\r
+can chop at formatAllArgs().\r
+\r
+If you want long lines to be chopped realtime, try piping through less::\r
+\r
+ RunChandler | less -RS\r
+\r
+but then you have to hit 'space' lots to prevent chandler from freezing.\r
+less's 'F' command is supposed to do this correctly but doesn't work for me.\r
+"""\r
+\r
+\r
+#@@@ should use the standard python logging system?\r
+log = sys.stdout\r
+\r
+# Globally incremented across function calls, so tracks stack depth\r
+indent = 0\r
+indStr = ' '\r
+\r
+\r
+# ANSI escape codes for terminals.\r
+# X11 xterm: always works, all platforms\r
+# cygwin dosbox: run through |cat and then colors work\r
+# linux: works on console & gnome-terminal\r
+# mac: untested\r
+\r
+\r
+BLACK = "\033[0;30m"\r
+BLUE = "\033[0;34m"\r
+GREEN = "\033[0;32m"\r
+CYAN = "\033[0;36m"\r
+RED = "\033[0;31m"\r
+PURPLE = "\033[0;35m"\r
+BROWN = "\033[0;33m"\r
+GRAY = "\033[0;37m"\r
+BOLDGRAY = "\033[1;30m"\r
+BOLDBLUE = "\033[1;34m"\r
+BOLDGREEN = "\033[1;32m"\r
+BOLDCYAN = "\033[1;36m"\r
+BOLDRED = "\033[1;31m"\r
+BOLDPURPLE = "\033[1;35m"\r
+BOLDYELLOW = "\033[1;33m"\r
+WHITE = "\033[1;37m"\r
+\r
+NORMAL = "\033[0m"\r
+\r
+\r
+def indentlog(message):\r
+ global log, indStr, indent\r
+ print >>log, "%s%s" %(indStr*indent, message)\r
+ log.flush()\r
+\r
+def shortstr(obj):\r
+ """\r
+ Where to put gritty heuristics to make an object appear in most useful\r
+ form. defaults to __str__.\r
+ """\r
+ if "wx." in str(obj.__class__) or obj.__class__.__name__.startswith("wx"):\r
+ shortclassname = obj.__class__.__name__\r
+ ##shortclassname = str(obj.__class__).split('.')[-1]\r
+ if hasattr(obj, "blockItem") and hasattr(obj.blockItem, "blockName"):\r
+ moreInfo = "block:'%s'" %obj.blockItem.blockName\r
+ else:\r
+ moreInfo = "at %d" %id(obj)\r
+ return "<%s %s>" % (shortclassname, moreInfo)\r
+ else:\r
+ return str(obj)\r
+\r
+def formatAllArgs(args, kwds):\r
+ """\r
+ makes a nice string representation of all the arguments\r
+ """\r
+ allargs = []\r
+ for item in args:\r
+ allargs.append('%s' % shortstr(item))\r
+ for key,item in kwds.items():\r
+ allargs.append('%s=%s' % (key,shortstr(item)))\r
+ formattedArgs = ', '.join(allargs)\r
+ if len(formattedArgs) > 150:\r
+ return formattedArgs[:146] + " ..."\r
+ return formattedArgs\r
+\r
+\r
+def logmodules(listOfModules):\r
+ for m in listOfModules: \r
+ bindmodule(m)\r
+\r
+def logmodule(module, logMatch=".*", logNotMatch="nomatchasfdasdf"):\r
+ """ \r
+ WARNING: this seems to break if you import SWIG wrapper classes\r
+ directly into the module namespace ... logclass() creates weirdness when\r
+ used on them, for some reason.\r
+ \r
+ @param module: could be either an actual module object, or the string\r
+ you can import (which seems to be the same thing as its\r
+ __name__). So you can say logmodule(__name__) at the end\r
+ of a module definition, to log all of it.\r
+ """\r
+ \r
+ allow = lambda s: re.match(logMatch, s) and not re.match(logNotMatch, s)\r
+ \r
+ if isinstance(module, str):\r
+ d = {}\r
+ exec "import %s" % module in d\r
+ import sys\r
+ module = sys.modules[module]\r
+ \r
+ names = module.__dict__.keys()\r
+ for name in names:\r
+ if not allow(name): continue\r
+ \r
+ value = getattr(module, name)\r
+ if isinstance(value, type):\r
+ setattr(module, name, logclass(value))\r
+ print>>log,"autolog.logmodule(): bound %s" %name\r
+ elif isinstance(value, types.FunctionType):\r
+ setattr(module, name, logfunction(value))\r
+ print>>log,"autolog.logmodule(): bound %s" %name\r
+\r
+def logfunction(theFunction, displayName=None):\r
+ """a decorator."""\r
+ if not displayName: displayName = theFunction.__name__\r
+\r
+ def _wrapper(*args, **kwds):\r
+ global indent\r
+ argstr = formatAllArgs(args, kwds)\r
+ \r
+ # Log the entry into the function\r
+ indentlog("%s%s%s (%s) " % (BOLDRED,displayName,NORMAL, argstr))\r
+ log.flush()\r
+ \r
+ indent += 1\r
+ returnval = theFunction(*args,**kwds)\r
+ indent -= 1\r
+ \r
+ # Log return\r
+ ##indentlog("return: %s"% shortstr(returnval)\r
+ return returnval\r
+ return _wrapper\r
+\r
+def logmethod(theMethod, displayName=None):\r
+ """use this for class or instance methods, it formats with the object out front."""\r
+ if not displayName: displayName = theMethod.__name__\r
+ def _methodWrapper(self, *args, **kwds):\r
+ "Use this one for instance or class methods"\r
+ global indent\r
+\r
+ argstr = formatAllArgs(args, kwds) \r
+ selfstr = shortstr(self)\r
+ \r
+ #print >> log,"%s%s. %s (%s) " % (indStr*indent,selfstr,methodname,argstr)\r
+ indentlog("%s.%s%s%s (%s) " % (selfstr, BOLDRED,theMethod.__name__,NORMAL, argstr))\r
+ log.flush()\r
+ \r
+ indent += 1\r
+ \r
+ if theMethod.__name__ == 'OnSize':\r
+ indentlog("position, size = %s%s %s%s" %(BOLDBLUE, self.GetPosition(), self.GetSize(), NORMAL))\r
+\r
+ returnval = theMethod(self, *args,**kwds)\r
+\r
+ indent -= 1\r
+ \r
+ return returnval\r
+ return _methodWrapper\r
+\r
+\r
+def logclass(cls, methodsAsFunctions=False, \r
+ logMatch=".*", logNotMatch="asdfnomatch"):\r
+ """ \r
+ A class "decorator". But python doesn't support decorator syntax for\r
+ classes, so do it manually::\r
+ \r
+ class C(object):\r
+ ...\r
+ C = logclass(C)\r
+ \r
+ @param methodsAsFunctions: set to True if you always want methodname first\r
+ in the display. Probably breaks if you're using class/staticmethods?\r
+ """\r
+\r
+ allow = lambda s: re.match(logMatch, s) and not re.match(logNotMatch, s) and \\r
+ s not in ('__str__','__repr__')\r
+ \r
+ namesToCheck = cls.__dict__.keys()\r
+ \r
+ for name in namesToCheck:\r
+ if not allow(name): continue\r
+ # unbound methods show up as mere functions in the values of\r
+ # cls.__dict__,so we have to go through getattr\r
+ value = getattr(cls, name)\r
+ \r
+ if methodsAsFunctions and callable(value):\r
+ setattr(cls, name, logfunction(value)) \r
+ elif isinstance(value, types.MethodType):\r
+ #a normal instance method\r
+ if value.im_self == None: \r
+ setattr(cls, name, logmethod(value))\r
+ \r
+ #class & static method are more complex.\r
+ #a class method\r
+ elif value.im_self == cls: \r
+ w = logmethod(value.im_func, \r
+ displayName="%s.%s" %(cls.__name__, value.__name__))\r
+ setattr(cls, name, classmethod(w))\r
+ else: assert False\r
+\r
+ #a static method\r
+ elif isinstance(value, types.FunctionType):\r
+ w = logfunction(value, \r
+ displayName="%s.%s" %(cls.__name__, value.__name__))\r
+ setattr(cls, name, staticmethod(w))\r
+ return cls\r
+\r
+class LogMetaClass(type):\r
+ """\r
+ Alternative to logclass(), you set this as a class's __metaclass__.\r
+ \r
+ It will not work if the metaclass has already been overridden (e.g.\r
+ schema.Item or zope.interface (used in Twisted) \r
+ \r
+ Also, it should fail for class/staticmethods, that hasnt been added here\r
+ yet. \r
+ """\r
+ \r
+ def __new__(cls,classname,bases,classdict):\r
+ logmatch = re.compile(classdict.get('logMatch','.*'))\r
+ lognotmatch = re.compile(classdict.get('logNotMatch', 'nevermatchthisstringasdfasdf'))\r
+ \r
+ for attr,item in classdict.items():\r
+ if callable(item) and logmatch.match(attr) and not lognotmatch.match(attr):\r
+ classdict['_H_%s'%attr] = item # rebind the method\r
+ classdict[attr] = logmethod(item) # replace method by wrapper\r
+\r
+ return type.__new__(cls,classname,bases,classdict) \r
+\r
+\r
+ \r
+# ---------------------------- Tests and examples ----------------------------\r
+\r
+if __name__=='__main__':\r
+ print; print "------------------- single function logging ---------------"\r
+ @logfunction\r
+ def test():\r
+ return 42\r
+ \r
+ test()\r
+\r
+ print; print "------------------- single method logging -----------------"\r
+ class Test1(object):\r
+ def __init__(self):\r
+ self.a = 10\r
+ \r
+ @logmethod\r
+ def add(self,a,b): return a+b\r
+ \r
+ @logmethod\r
+ def fac(self,val):\r
+ if val == 1:\r
+ return 1\r
+ else:\r
+ return val * self.fac(val-1)\r
+ \r
+ @logfunction\r
+ def fac2(self, val):\r
+ if val == 1:\r
+ return 1\r
+ else:\r
+ return val * self.fac2(val-1) \r
+ \r
+ t = Test1()\r
+ t.add(5,6)\r
+ t.fac(4)\r
+ print "--- tagged as @logfunction, doesn't understand 'self' is special:"\r
+ t.fac2(4)\r
+ \r
+\r
+ print; print """-------------------- class "decorator" usage ------------------"""\r
+ class Test2(object):\r
+ #will be ignored\r
+ def __init__(self):\r
+ self.a = 10\r
+ def ignoreThis(self): pass\r
+ \r
+\r
+ def add(self,a,b):return a+b\r
+ def fac(self,val):\r
+ if val == 1:\r
+ return 1\r
+ else:\r
+ return val * self.fac(val-1)\r
+ \r
+ Test2 = logclass(Test2, logMatch='fac|add')\r
+\r
+ t2 = Test2()\r
+ t2.add(5,6)\r
+ t2.fac(4)\r
+ t2.ignoreThis()\r
+ \r
+ \r
+ print; print "-------------------- metaclass usage ------------------"\r
+ class Test3(object):\r
+ __metaclass__ = LogMetaClass\r
+ logNotMatch = 'ignoreThis'\r
+ \r
+ def __init__(self): pass\r
+ \r
+ def fac(self,val):\r
+ if val == 1:\r
+ return 1\r
+ else:\r
+ return val * self.fac(val-1)\r
+ def ignoreThis(self): pass\r
+ t3 = Test3()\r
+ t3.fac(4)\r
+ t3.ignoreThis()\r
+\r
+ print; print "-------------- testing static & classmethods --------------"\r
+ class Test4(object):\r
+ @classmethod\r
+ def cm(cls, a, b): \r
+ print cls\r
+ return a+b\r
+\r
+ def im(self, a, b): \r
+ print self\r
+ return a+b\r
+ \r
+ @staticmethod\r
+ def sm(a,b): return a+b\r
+\r
+ Test4 = logclass(Test4)\r
+\r
+ Test4.cm(4,3)\r
+ Test4.sm(4,3)\r
+\r
+ t4 = Test4()\r
+ t4.im(4,3)\r
+ t4.sm(4,3)\r
+ t4.cm(4,3)\r
+ \r
+ #print; print "-------------- static & classmethods: where to put decorators? --------------"\r
+ #class Test5(object):\r
+ #@classmethod\r
+ #@logmethod\r
+ #def cm(cls, a, b): \r
+ #print cls\r
+ #return a+b\r
+ #@logmethod\r
+ #def im(self, a, b): \r
+ #print self\r
+ #return a+b\r
+ \r
+ #@staticmethod\r
+ #@logfunction\r
+ #def sm(a,b): return a+b\r
+\r
+\r
+ #Test5.cm(4,3)\r
+ #Test5.sm(4,3)\r
+\r
+ #t5 = Test5()\r
+ #t5.im(4,3)\r
+ #t5.sm(4,3)\r
+ #t5.cm(4,3) \r
--- /dev/null
+from manifold.operators import LAST_RECORD
+import threading
+
+#------------------------------------------------------------------
+# Class callback
+#------------------------------------------------------------------
+
+class Callback:
+ def __init__(self, deferred=None, router=None, cache_id=None):
+ #def __init__(self, deferred=None, event=None, router=None, cache_id=None):
+ self.results = []
+ self._deferred = deferred
+
+ #if not self.event:
+ self.event = threading.Event()
+ #else:
+ # self.event = event
+
+ # Used for caching...
+ self.router = router
+ self.cache_id = cache_id
+
+ def __call__(self, value):
+ # End of the list of records sent by Gateway
+ if value == LAST_RECORD:
+ if self.cache_id:
+ # Add query results to cache (expires in 30min)
+ #print "Result added to cached under id", self.cache_id
+ self.router.cache[self.cache_id] = (self.results, time.time() + CACHE_LIFETIME)
+
+ if self._deferred:
+ # Send results back using deferred object
+ self._deferred.callback(self.results)
+ else:
+ # Not using deferred, trigger the event to return results
+ self.event.set()
+ return self.event
+
+ # Not LAST_RECORD add the value to the results
+ self.results.append(value)
+
+ def wait(self):
+ self.event.wait()
+ self.event.clear()
+
+ def get_results(self):
+ self.wait()
+ return self.results
+
--- /dev/null
+# ANSI escape codes for terminals.
+# X11 xterm: always works, all platforms
+# cygwin dosbox: run through |cat and then colors work
+# linux: works on console & gnome-terminal
+# mac: untested
+
+BLACK = "\033[0;30m"
+BLUE = "\033[0;34m"
+GREEN = "\033[0;32m"
+CYAN = "\033[0;36m"
+RED = "\033[0;31m"
+PURPLE = "\033[0;35m"
+BROWN = "\033[0;33m"
+GRAY = "\033[0;37m"
+BOLDGRAY = "\033[1;30m"
+BOLDBLUE = "\033[1;34m"
+BOLDGREEN = "\033[1;32m"
+BOLDCYAN = "\033[1;36m"
+BOLDRED = "\033[1;31m"
+BOLDPURPLE = "\033[1;35m"
+BOLDYELLOW = "\033[1;33m"
+WHITE = "\033[1;37m"
+
+MYGREEN = '\033[92m'
+MYBLUE = '\033[94m'
+MYWARNING = '\033[93m'
+MYRED = '\033[91m'
+MYHEADER = '\033[95m'
+MYEND = '\033[0m'
+
+NORMAL = "\033[0m"
+
+if __name__ == '__main__':
+ # Display color names in their color
+ for name, color in locals().items():
+ if name.startswith('__'): continue
+ print color, name, MYEND
+
--- /dev/null
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# Daemon: superclass used to implement a daemon easily
+#
+# Copyright (C)2009-2012, UPMC Paris Universitas
+# Authors:
+# Marc-Olivier Buob <marc-olivier.buob@lip6.fr>
+
+# see also: http://www.jejik.com/files/examples/daemon3x.py
+
+# This is used to import the daemon package instead of the local module which is
+# named identically...
+from __future__ import absolute_import
+
+from manifold.util.singleton import Singleton
+from manifold.util.log import Log
+from manifold.util.options import Options
+
+import atexit, os, signal, lockfile, logging, sys
+
+class Daemon(object):
+ __metaclass__ = Singleton
+
+ DEFAULTS = {
+ # Running
+ "uid" : os.getuid(),
+ "gid" : os.getgid(),
+ "working_directory" : "/",
+ "debugmode" : False,
+ "no_daemon" : False,
+ "pid_filename" : "/var/run/%s.pid" % Options().get_name()
+ }
+
+ #-------------------------------------------------------------------------
+ # Checks
+ #-------------------------------------------------------------------------
+
+ def check_python_daemon(self):
+ """
+ \brief Check whether python-daemon is properly installed
+ \return True if everything is file, False otherwise
+ """
+ # http://www.python.org/dev/peps/pep-3143/
+ ret = False
+ try:
+ import daemon
+ getattr(daemon, "DaemonContext")
+ ret = True
+ except AttributeError, e:
+ print e
+ # daemon and python-daemon conflict with each other
+ Log.critical("Please install python-daemon instead of daemon. Remove daemon first.")
+ except ImportError:
+ Log.critical("Please install python-daemon - easy_install python-daemon.")
+ return ret
+
+ #------------------------------------------------------------------------
+ # Initialization
+ #------------------------------------------------------------------------
+
+ def make_handler_rsyslog(self, rsyslog_host, rsyslog_port, log_level):
+ """
+ \brief (Internal usage) Prepare logging via rsyslog
+ \param rsyslog_host The hostname of the rsyslog server
+ \param rsyslog_port The port of the rsyslog server
+ \param log_level Log level
+ """
+ # Prepare the handler
+ shandler = handlers.SysLogHandler(
+ (rsyslog_host, rsyslog_port),
+ facility = handlers.SysLogHandler.LOG_DAEMON
+ )
+
+ # The log file must remain open while daemonizing
+ self.files_to_keep.append(shandler.socket)
+ self.prepare_handler(shandler, log_level)
+ return shandler
+
+ def make_handler_locallog(self, log_filename, log_level):
+ """
+ \brief (Internal usage) Prepare local logging
+ \param log_filename The file in which we write the logs
+ \param log_level Log level
+ """
+ # Create directory in which we store the log file
+ log_dir = os.path.dirname(log_filename)
+ if not os.path.exists(log_dir):
+ try:
+ os.makedirs(log_dir)
+ except OSError, why:
+ log_error("OS error: %s" % why)
+
+ # Prepare the handler
+ shandler = logging.handlers.RotatingFileHandler(
+ log_filename,
+ backupCount = 0
+ )
+
+ # The log file must remain open while daemonizing
+ self.files_to_keep.append(shandler.stream)
+ self.prepare_handler(shandler, log_level)
+ return shandler
+
+ def prepare_handler(self, shandler, log_level):
+ """
+ \brief (Internal usage)
+ \param shandler Handler used to log information
+ \param log_level Log level
+ """
+ shandler.setLevel(log_level)
+ formatter = logging.Formatter("%(asctime)s: %(name)s: %(levelname)s %(message)s")
+ shandler.setFormatter(formatter)
+ self.log.addHandler(shandler)
+ self.log.setLevel(getattr(logging, log_level, logging.INFO))
+
+ def __init__(
+ self,
+ #daemon_name,
+ terminate_callback = None
+ #uid = os.getuid(),
+ #gid = os.getgid(),
+ #working_directory = "/",
+ #pid_filename = None,
+ #no_daemon = False,
+ #debug = False,
+ #log = None, # logging.getLogger("plop")
+ #rsyslog_host = "localhost", # Pass None if no rsyslog server
+ #rsyslog_port = 514,
+ #log_file = None,
+ #log_level = logging.INFO
+ ):
+ """
+ \brief Constructor
+ \param daemon_name The name of the daemon
+ \param uid UID used to run the daemon
+ \param gid GID used to run the daemon
+ \param working_directory Working directory used to run the daemon.
+ Example: /var/lib/foo/
+ \param pid_filename Absolute path of the PID file
+ Example: /var/run/foo.pid
+ (ignored if no_daemon == True)
+ \param no_daemon Do not detach the daemon from the terminal
+ \param debug Run daemon in debug mode
+ \param log The logger, pass None if unused
+ Example: logging.getLogger('foo'))
+ \param rsyslog_host Rsyslog hostname, pass None if unused.
+ If rsyslog_host is set to None, log are stored locally
+ \param rsyslog_port Rsyslog port
+ \param log_file Absolute path of the local log file.
+ Example: /var/log/foo.log)
+ \param log_level Log level
+ Example: logging.INFO
+ """
+
+ # Daemon parameters
+ #self.daemon_name = daemon_name
+ self.terminate_callback = terminate_callback
+ #Options().uid = uid
+ #Options().gid = gid
+ #Options().working_directory = working_directory
+ #self.pid_filename = None if no_daemon else pid_filename
+ #Options().no_daemon = no_daemon
+ #Options().lock_file = None
+ #Options().debug = debug
+ #self.log = log
+ #self.rsyslog_host = rsyslog_host
+ #self.rsyslog_port = rsyslog_port
+ #self.log_file = log_file
+ #self.log_level = log_level
+
+ # Reference which file descriptors must remain opened while
+ # daemonizing (for instance the file descriptor related to
+ # the logger)
+ self.files_to_keep = []
+
+ # Initialize self.log (require self.files_to_keep)
+ #if self.log: # for debugging by using stdout, log may be equal to None
+ # if rsyslog_host:
+ # shandler = self.make_handler_rsyslog(
+ # rsyslog_host,
+ # rsyslog_port,
+ # log_level
+ # )
+ # elif log_file:
+ # shandler = self.make_handler_locallog(
+ # log_file,
+ # log_level
+ # )
+
+ @classmethod
+ def init_options(self):
+ opt = Options()
+
+ opt.add_option(
+ "--uid", dest = "uid",
+ help = "UID used to run the dispatcher.",
+ default = self.DEFAULTS['uid']
+ )
+ opt.add_option(
+ "--gid", dest = "gid",
+ help = "GID used to run the dispatcher.",
+ default = self.DEFAULTS['gid']
+ )
+ opt.add_option(
+ "-w", "--working-directory", dest = "working_directory",
+ help = "Working directory.",
+ default = self.DEFAULTS['working_directory']
+ )
+ opt.add_option(
+ "-D", "--debugmode", action = "store_false", dest = "debugmode",
+ help = "Daemon debug mode (useful for developers).",
+ default = self.DEFAULTS['debugmode']
+ )
+ opt.add_option(
+ "-n", "--no-daemon", action = "store_true", dest = "no_daemon",
+ help = "Run as daemon (detach from terminal).",
+ default = self.DEFAULTS["no_daemon"]
+ )
+ opt.add_option(
+ "-i", "--pid-file", dest = "pid_filename",
+ help = "Absolute path to the pid-file to use when running as daemon.",
+ default = self.DEFAULTS['pid_filename']
+ )
+
+
+
+ #------------------------------------------------------------------------
+ # Daemon stuff
+ #------------------------------------------------------------------------
+
+ def remove_pid_file(self):
+ """
+ \brief Remove the pid file (internal usage)
+ """
+ # The lock file is implicitely released while removing the pid file
+ Log.debug("Removing %s" % Options().pid_filename)
+ if os.path.exists(Options().pid_filename) == True:
+ os.remove(Options().pid_filename)
+
+ def make_pid_file(self):
+ """
+ \brief Create a pid file in which we store the PID of the daemon if needed
+ """
+ if Options().pid_filename and Options().no_daemon == False:
+ atexit.register(self.remove_pid_file)
+ file(Options().pid_filename, "w+").write("%s\n" % str(os.getpid()))
+
+ def get_pid_from_pid_file(self):
+ """
+ \brief Retrieve the PID of the daemon thanks to the pid file.
+ \return None if the pid file is not readable or does not exists
+ """
+ pid = None
+ if Options().pid_filename:
+ try:
+ f_pid = file(Options().pid_filename, "r")
+ pid = int(f_pid.read().strip())
+ f_pid.close()
+ except IOError:
+ pid = None
+ return pid
+
+ def make_lock_file(self):
+ """
+ \brief Prepare the lock file required to manage the pid file
+ Initialize Options().lock_file
+ """
+ if Options().pid_filename and Options().no_daemon == False:
+ Log.debug("Daemonizing using pid file '%s'" % Options().pid_filename)
+ Options().lock_file = lockfile.FileLock(Options().pid_filename)
+ if Options().lock_file.is_locked() == True:
+ log_error("'%s' is already running ('%s' is locked)." % (Options().get_name(), Options().pid_filename))
+ self.terminate()
+ Options().lock_file.acquire()
+ else:
+ Options().lock_file = None
+
+ def start(self):
+ """
+ \brief Start the daemon
+ """
+ # Check whether daemon module is properly installed
+ if self.check_python_daemon() == False:
+ self.terminate()
+ import daemon
+
+ # Prepare Options().lock_file
+ self.make_lock_file()
+
+ # Prepare the daemon context
+ dcontext = daemon.DaemonContext(
+ detach_process = (not Options().no_daemon),
+ working_directory = Options().working_directory,
+ pidfile = Options().lock_file if not Options().no_daemon else None,
+ stdin = sys.stdin,
+ stdout = sys.stdout,
+ stderr = sys.stderr,
+ uid = Options().uid,
+ gid = Options().gid,
+ files_preserve = Log().files_to_keep
+ )
+
+ # Prepare signal handling to stop properly if the daemon is killed
+ # Note that signal.SIGKILL can't be handled:
+ # http://crunchtools.com/unixlinux-signals-101/
+ dcontext.signal_map = {
+ signal.SIGTERM : self.signal_handler,
+ signal.SIGQUIT : self.signal_handler,
+ signal.SIGINT : self.signal_handler
+ }
+
+ if Options().debugmode == True:
+ self.main()
+ else:
+ with dcontext:
+ self.make_pid_file()
+ try:
+ self.main()
+ except Exception, why:
+ Log.error("Unhandled exception in start: %s" % why)
+
+ def signal_handler(self, signal_id, frame):
+ """
+ \brief Stop the daemon (signal handler)
+ The lockfile is implicitly released by the daemon package
+ \param signal_id The integer identifying the signal
+ (see also "man 7 signal")
+ Example: 15 if the received signal is signal.SIGTERM
+ \param frame
+ """
+ self.terminate()
+
+ def stop(self):
+ Log.debug("Stopping '%s'" % self.daemon_name)
+
+ def terminate(self):
+ if self.terminate_callback:
+ self.terminate_callback()
+ else:
+ sys.exit(0)
+
+Daemon.init_options()
--- /dev/null
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# Depth first search algorithm
+# Based on http://www.boost.org/doc/libs/1_52_0/libs/graph/doc/depth_first_search.html
+#
+# Copyright (C) UPMC Paris Universitas
+# Authors:
+# Marc-Olivier Buob <marc-olivier.buob@lip6.fr>
+# Jordan Augé <jordan.auge@lip6.fr>
+
+class dfs_color:
+ WHITE = 1 # not yet visited
+ GRAY = 2 # currently visited
+ BLACK = 3 # visited
+
+#DFS(G)
+# for each vertex u in V
+# color[u] := WHITE
+# p[u] = u
+# end for
+# time := 0
+# if there is a starting vertex s
+# call DFS-VISIT(G, s)
+# for each vertex u in V
+# if color[u] = WHITE
+# call DFS-VISIT(G, u)
+# end for
+# return (p,d_time,f_time)
+
+def dfs(graph, root, exclude_uv=None):
+ """
+ \brief Run the DFS algorithm
+ \param graph The graph we explore
+ \param root The starting vertex
+ \return A dictionnary which maps each vertex of the tree
+ to its predecessor, None otherwise.
+ Only the root node as a predecessor equal to None.
+ Nodes not referenced in this dictionnary do not
+ belong to the tree.
+ """
+ # Initialization
+ map_vertex_color = {}
+ map_vertex_pred = {}
+ for u in graph.nodes():
+ map_vertex_color[u] = dfs_color.WHITE
+ map_vertex_pred[u] = None
+
+ # Recursive calls
+ if not exclude_uv:
+ exclude_uv = lambda u,v: False
+ dfs_visit(graph, root, map_vertex_color, map_vertex_pred, exclude_uv)
+
+ # Remove from map_vertex_pred the vertices having no
+ # predecessor but the root node.
+ for v, u in map_vertex_pred.items():
+ if u == None and v != root:
+ del map_vertex_pred[v]
+
+ return map_vertex_pred
+
+#DFS-VISIT(G, u)
+# color[u] := GRAY
+# d_time[u] := time := time + 1
+# for each v in Adj[u]
+# if (color[v] = WHITE)
+# p[v] = u
+# call DFS-VISIT(G, v)
+# else if (color[v] = GRAY)
+# ...
+# else if (color[v] = BLACK)
+# ...
+# end for
+# color[u] := BLACK
+# f_time[u] := time := time + 1
+
+def dfs_visit(graph, u, map_vertex_color, map_vertex_pred, exclude_uv):
+ """
+ \brief Internal usage (DFS implementation)
+ \param graph The graph we explore
+ \param u The current node
+ \param map_vertex_color: maps each vertex to a color
+ - dfs_color.WHITE: iif the vertex is not reachable from the root node
+ - dfs_color.BLACK: otherwise
+ \param map_vertex_pred: maps each vertex to its predecessor (if any) visited
+ during the DFS exploration, None otherwise
+ """
+ map_vertex_color[u] = dfs_color.GRAY
+ for v in graph.successors(u):
+ color_v = map_vertex_color[v]
+ if color_v == dfs_color.WHITE and not exclude_uv(u, v):
+ map_vertex_pred[v] = u
+ dfs_visit(graph, v, map_vertex_color, map_vertex_pred, exclude_uv)
+ map_vertex_color[u] = dfs_color.BLACK
+
--- /dev/null
+class Enum(object):
+ def __init__(self, *keys):
+ self.__dict__.update(zip(keys, range(len(keys))))
+ self.invmap = {v:k for k, v in self.__dict__.items()}
+
+ def get_str(self, value):
+ return self.invmap[value]
--- /dev/null
+"""Borrowed from Django."""
+
+from threading import Lock
+
+class LazyObject(object):
+ """
+ A wrapper for another class that can be used to delay instantiation of the
+ wrapped class.
+
+ By subclassing, you have the opportunity to intercept and alter the
+ instantiation. If you don't need to do that, use SimpleLazyObject.
+ """
+ def __init__(self):
+ self._wrapped = None
+ self._lock = Lock()
+
+ def __getattr__(self, name):
+ self._lock.acquire()
+ if self._wrapped is None:
+ self._setup()
+ self._lock.release()
+ return getattr(self._wrapped, name)
+
+ def __setattr__(self, name, value):
+ if name in ["_wrapped", "_lock"]:
+ # Assign to __dict__ to avoid infinite __setattr__ loops.
+ self.__dict__[name] = value
+ else:
+ if self._wrapped is None:
+ self._setup()
+ setattr(self._wrapped, name, value)
+
+ def __delattr__(self, name):
+ if name == "_wrapped":
+ raise TypeError("can't delete _wrapped.")
+ if self._wrapped is None:
+ self._setup()
+ delattr(self._wrapped, name)
+
+ def _setup(self):
+ """
+ Must be implemented by subclasses to initialise the wrapped object.
+ """
+ raise NotImplementedError
+
+ # introspection support:
+ __members__ = property(lambda self: self.__dir__())
+
+ def __dir__(self):
+ if self._wrapped is None:
+ self._setup()
+ return dir(self._wrapped)
+
--- /dev/null
+#!/usr/bin/python
+#
+# Copyright 2007 Google Inc.
+# Licensed to PSF under a Contributor Agreement.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied. See the License for the specific language governing
+# permissions and limitations under the License.
+
+"""A fast, lightweight IPv4/IPv6 manipulation library in Python.
+
+This library is used to create/poke/manipulate IPv4 and IPv6 addresses
+and networks.
+
+"""
+
+__version__ = '2.1.10'
+
+import struct
+
+IPV4LENGTH = 32
+IPV6LENGTH = 128
+
+
+class AddressValueError(ValueError):
+ """A Value Error related to the address."""
+
+
+class NetmaskValueError(ValueError):
+ """A Value Error related to the netmask."""
+
+
+def IPAddress(address, version=None):
+ """Take an IP string/int and return an object of the correct type.
+
+ Args:
+ address: A string or integer, the IP address. Either IPv4 or
+ IPv6 addresses may be supplied; integers less than 2**32 will
+ be considered to be IPv4 by default.
+ version: An Integer, 4 or 6. If set, don't try to automatically
+ determine what the IP address type is. important for things
+ like IPAddress(1), which could be IPv4, '0.0.0.1', or IPv6,
+ '::1'.
+
+ Returns:
+ An IPv4Address or IPv6Address object.
+
+ Raises:
+ ValueError: if the string passed isn't either a v4 or a v6
+ address.
+
+ """
+ if version:
+ if version == 4:
+ return IPv4Address(address)
+ elif version == 6:
+ return IPv6Address(address)
+
+ try:
+ return IPv4Address(address)
+ except (AddressValueError, NetmaskValueError):
+ pass
+
+ try:
+ return IPv6Address(address)
+ except (AddressValueError, NetmaskValueError):
+ pass
+
+ raise ValueError('%r does not appear to be an IPv4 or IPv6 address' %
+ address)
+
+
+def IPNetwork(address, version=None, strict=False):
+ """Take an IP string/int and return an object of the correct type.
+
+ Args:
+ address: A string or integer, the IP address. Either IPv4 or
+ IPv6 addresses may be supplied; integers less than 2**32 will
+ be considered to be IPv4 by default.
+ version: An Integer, if set, don't try to automatically
+ determine what the IP address type is. important for things
+ like IPNetwork(1), which could be IPv4, '0.0.0.1/32', or IPv6,
+ '::1/128'.
+
+ Returns:
+ An IPv4Network or IPv6Network object.
+
+ Raises:
+ ValueError: if the string passed isn't either a v4 or a v6
+ address. Or if a strict network was requested and a strict
+ network wasn't given.
+
+ """
+ if version:
+ if version == 4:
+ return IPv4Network(address, strict)
+ elif version == 6:
+ return IPv6Network(address, strict)
+
+ try:
+ return IPv4Network(address, strict)
+ except (AddressValueError, NetmaskValueError):
+ pass
+
+ try:
+ return IPv6Network(address, strict)
+ except (AddressValueError, NetmaskValueError):
+ pass
+
+ raise ValueError('%r does not appear to be an IPv4 or IPv6 network' %
+ address)
+
+
+def v4_int_to_packed(address):
+ """The binary representation of this address.
+
+ Args:
+ address: An integer representation of an IPv4 IP address.
+
+ Returns:
+ The binary representation of this address.
+
+ Raises:
+ ValueError: If the integer is too large to be an IPv4 IP
+ address.
+ """
+ if address > _BaseV4._ALL_ONES:
+ raise ValueError('Address too large for IPv4')
+ return Bytes(struct.pack('!I', address))
+
+
+def v6_int_to_packed(address):
+ """The binary representation of this address.
+
+ Args:
+ address: An integer representation of an IPv4 IP address.
+
+ Returns:
+ The binary representation of this address.
+ """
+ return Bytes(struct.pack('!QQ', address >> 64, address & (2**64 - 1)))
+
+
+def _find_address_range(addresses):
+ """Find a sequence of addresses.
+
+ Args:
+ addresses: a list of IPv4 or IPv6 addresses.
+
+ Returns:
+ A tuple containing the first and last IP addresses in the sequence.
+
+ """
+ first = last = addresses[0]
+ for ip in addresses[1:]:
+ if ip._ip == last._ip + 1:
+ last = ip
+ else:
+ break
+ return (first, last)
+
+def _get_prefix_length(number1, number2, bits):
+ """Get the number of leading bits that are same for two numbers.
+
+ Args:
+ number1: an integer.
+ number2: another integer.
+ bits: the maximum number of bits to compare.
+
+ Returns:
+ The number of leading bits that are the same for two numbers.
+
+ """
+ for i in range(bits):
+ if number1 >> i == number2 >> i:
+ return bits - i
+ return 0
+
+def _count_righthand_zero_bits(number, bits):
+ """Count the number of zero bits on the right hand side.
+
+ Args:
+ number: an integer.
+ bits: maximum number of bits to count.
+
+ Returns:
+ The number of zero bits on the right hand side of the number.
+
+ """
+ if number == 0:
+ return bits
+ for i in range(bits):
+ if (number >> i) % 2:
+ return i
+
+def summarize_address_range(first, last):
+ """Summarize a network range given the first and last IP addresses.
+
+ Example:
+ >>> summarize_address_range(IPv4Address('1.1.1.0'),
+ IPv4Address('1.1.1.130'))
+ [IPv4Network('1.1.1.0/25'), IPv4Network('1.1.1.128/31'),
+ IPv4Network('1.1.1.130/32')]
+
+ Args:
+ first: the first IPv4Address or IPv6Address in the range.
+ last: the last IPv4Address or IPv6Address in the range.
+
+ Returns:
+ The address range collapsed to a list of IPv4Network's or
+ IPv6Network's.
+
+ Raise:
+ TypeError:
+ If the first and last objects are not IP addresses.
+ If the first and last objects are not the same version.
+ ValueError:
+ If the last object is not greater than the first.
+ If the version is not 4 or 6.
+
+ """
+ if not (isinstance(first, _BaseIP) and isinstance(last, _BaseIP)):
+ raise TypeError('first and last must be IP addresses, not networks')
+ if first.version != last.version:
+ raise TypeError("%s and %s are not of the same version" % (
+ str(first), str(last)))
+ if first > last:
+ raise ValueError('last IP address must be greater than first')
+
+ networks = []
+
+ if first.version == 4:
+ ip = IPv4Network
+ elif first.version == 6:
+ ip = IPv6Network
+ else:
+ raise ValueError('unknown IP version')
+
+ ip_bits = first._max_prefixlen
+ first_int = first._ip
+ last_int = last._ip
+ while first_int <= last_int:
+ nbits = _count_righthand_zero_bits(first_int, ip_bits)
+ current = None
+ while nbits >= 0:
+ addend = 2**nbits - 1
+ current = first_int + addend
+ nbits -= 1
+ if current <= last_int:
+ break
+ prefix = _get_prefix_length(first_int, current, ip_bits)
+ net = ip('%s/%d' % (str(first), prefix))
+ networks.append(net)
+ if current == ip._ALL_ONES:
+ break
+ first_int = current + 1
+ first = IPAddress(first_int, version=first._version)
+ return networks
+
+def _collapse_address_list_recursive(addresses):
+ """Loops through the addresses, collapsing concurrent netblocks.
+
+ Example:
+
+ ip1 = IPv4Network('1.1.0.0/24')
+ ip2 = IPv4Network('1.1.1.0/24')
+ ip3 = IPv4Network('1.1.2.0/24')
+ ip4 = IPv4Network('1.1.3.0/24')
+ ip5 = IPv4Network('1.1.4.0/24')
+ ip6 = IPv4Network('1.1.0.1/22')
+
+ _collapse_address_list_recursive([ip1, ip2, ip3, ip4, ip5, ip6]) ->
+ [IPv4Network('1.1.0.0/22'), IPv4Network('1.1.4.0/24')]
+
+ This shouldn't be called directly; it is called via
+ collapse_address_list([]).
+
+ Args:
+ addresses: A list of IPv4Network's or IPv6Network's
+
+ Returns:
+ A list of IPv4Network's or IPv6Network's depending on what we were
+ passed.
+
+ """
+ ret_array = []
+ optimized = False
+
+ for cur_addr in addresses:
+ if not ret_array:
+ ret_array.append(cur_addr)
+ continue
+ if cur_addr in ret_array[-1]:
+ optimized = True
+ elif cur_addr == ret_array[-1].supernet().subnet()[1]:
+ ret_array.append(ret_array.pop().supernet())
+ optimized = True
+ else:
+ ret_array.append(cur_addr)
+
+ if optimized:
+ return _collapse_address_list_recursive(ret_array)
+
+ return ret_array
+
+
+def collapse_address_list(addresses):
+ """Collapse a list of IP objects.
+
+ Example:
+ collapse_address_list([IPv4('1.1.0.0/24'), IPv4('1.1.1.0/24')]) ->
+ [IPv4('1.1.0.0/23')]
+
+ Args:
+ addresses: A list of IPv4Network or IPv6Network objects.
+
+ Returns:
+ A list of IPv4Network or IPv6Network objects depending on what we
+ were passed.
+
+ Raises:
+ TypeError: If passed a list of mixed version objects.
+
+ """
+ i = 0
+ addrs = []
+ ips = []
+ nets = []
+
+ # split IP addresses and networks
+ for ip in addresses:
+ if isinstance(ip, _BaseIP):
+ if ips and ips[-1]._version != ip._version:
+ raise TypeError("%s and %s are not of the same version" % (
+ str(ip), str(ips[-1])))
+ ips.append(ip)
+ elif ip._prefixlen == ip._max_prefixlen:
+ if ips and ips[-1]._version != ip._version:
+ raise TypeError("%s and %s are not of the same version" % (
+ str(ip), str(ips[-1])))
+ ips.append(ip.ip)
+ else:
+ if nets and nets[-1]._version != ip._version:
+ raise TypeError("%s and %s are not of the same version" % (
+ str(ip), str(ips[-1])))
+ nets.append(ip)
+
+ # sort and dedup
+ ips = sorted(set(ips))
+ nets = sorted(set(nets))
+
+ while i < len(ips):
+ (first, last) = _find_address_range(ips[i:])
+ i = ips.index(last) + 1
+ addrs.extend(summarize_address_range(first, last))
+
+ return _collapse_address_list_recursive(sorted(
+ addrs + nets, key=_BaseNet._get_networks_key))
+
+# backwards compatibility
+CollapseAddrList = collapse_address_list
+
+# We need to distinguish between the string and packed-bytes representations
+# of an IP address. For example, b'0::1' is the IPv4 address 48.58.58.49,
+# while '0::1' is an IPv6 address.
+#
+# In Python 3, the native 'bytes' type already provides this functionality,
+# so we use it directly. For earlier implementations where bytes is not a
+# distinct type, we create a subclass of str to serve as a tag.
+#
+# Usage example (Python 2):
+# ip = ipaddr.IPAddress(ipaddr.Bytes('xxxx'))
+#
+# Usage example (Python 3):
+# ip = ipaddr.IPAddress(b'xxxx')
+try:
+ if bytes is str:
+ raise TypeError("bytes is not a distinct type")
+ Bytes = bytes
+except (NameError, TypeError):
+ class Bytes(str):
+ def __repr__(self):
+ return 'Bytes(%s)' % str.__repr__(self)
+
+def get_mixed_type_key(obj):
+ """Return a key suitable for sorting between networks and addresses.
+
+ Address and Network objects are not sortable by default; they're
+ fundamentally different so the expression
+
+ IPv4Address('1.1.1.1') <= IPv4Network('1.1.1.1/24')
+
+ doesn't make any sense. There are some times however, where you may wish
+ to have ipaddr sort these for you anyway. If you need to do this, you
+ can use this function as the key= argument to sorted().
+
+ Args:
+ obj: either a Network or Address object.
+ Returns:
+ appropriate key.
+
+ """
+ if isinstance(obj, _BaseNet):
+ return obj._get_networks_key()
+ elif isinstance(obj, _BaseIP):
+ return obj._get_address_key()
+ return NotImplemented
+
+class _IPAddrBase(object):
+
+ """The mother class."""
+
+ def __index__(self):
+ return self._ip
+
+ def __int__(self):
+ return self._ip
+
+ def __hex__(self):
+ return hex(self._ip)
+
+ @property
+ def exploded(self):
+ """Return the longhand version of the IP address as a string."""
+ return self._explode_shorthand_ip_string()
+
+ @property
+ def compressed(self):
+ """Return the shorthand version of the IP address as a string."""
+ return str(self)
+
+
+class _BaseIP(_IPAddrBase):
+
+ """A generic IP object.
+
+ This IP class contains the version independent methods which are
+ used by single IP addresses.
+
+ """
+
+ def __eq__(self, other):
+ try:
+ return (self._ip == other._ip
+ and self._version == other._version)
+ except AttributeError:
+ return NotImplemented
+
+ def __ne__(self, other):
+ eq = self.__eq__(other)
+ if eq is NotImplemented:
+ return NotImplemented
+ return not eq
+
+ def __le__(self, other):
+ gt = self.__gt__(other)
+ if gt is NotImplemented:
+ return NotImplemented
+ return not gt
+
+ def __ge__(self, other):
+ lt = self.__lt__(other)
+ if lt is NotImplemented:
+ return NotImplemented
+ return not lt
+
+ def __lt__(self, other):
+ if self._version != other._version:
+ raise TypeError('%s and %s are not of the same version' % (
+ str(self), str(other)))
+ if not isinstance(other, _BaseIP):
+ raise TypeError('%s and %s are not of the same type' % (
+ str(self), str(other)))
+ if self._ip != other._ip:
+ return self._ip < other._ip
+ return False
+
+ def __gt__(self, other):
+ if self._version != other._version:
+ raise TypeError('%s and %s are not of the same version' % (
+ str(self), str(other)))
+ if not isinstance(other, _BaseIP):
+ raise TypeError('%s and %s are not of the same type' % (
+ str(self), str(other)))
+ if self._ip != other._ip:
+ return self._ip > other._ip
+ return False
+
+ # Shorthand for Integer addition and subtraction. This is not
+ # meant to ever support addition/subtraction of addresses.
+ def __add__(self, other):
+ if not isinstance(other, int):
+ return NotImplemented
+ return IPAddress(int(self) + other, version=self._version)
+
+ def __sub__(self, other):
+ if not isinstance(other, int):
+ return NotImplemented
+ return IPAddress(int(self) - other, version=self._version)
+
+ def __repr__(self):
+ return '%s(%r)' % (self.__class__.__name__, str(self))
+
+ def __str__(self):
+ return '%s' % self._string_from_ip_int(self._ip)
+
+ def __hash__(self):
+ return hash(hex(long(self._ip)))
+
+ def _get_address_key(self):
+ return (self._version, self)
+
+ @property
+ def version(self):
+ raise NotImplementedError('BaseIP has no version')
+
+
+class _BaseNet(_IPAddrBase):
+
+ """A generic IP object.
+
+ This IP class contains the version independent methods which are
+ used by networks.
+
+ """
+
+ def __init__(self, address):
+ self._cache = {}
+
+ def __repr__(self):
+ return '%s(%r)' % (self.__class__.__name__, str(self))
+
+ def iterhosts(self):
+ """Generate Iterator over usable hosts in a network.
+
+ This is like __iter__ except it doesn't return the network
+ or broadcast addresses.
+
+ """
+ cur = int(self.network) + 1
+ bcast = int(self.broadcast) - 1
+ while cur <= bcast:
+ cur += 1
+ yield IPAddress(cur - 1, version=self._version)
+
+ def __iter__(self):
+ cur = int(self.network)
+ bcast = int(self.broadcast)
+ while cur <= bcast:
+ cur += 1
+ yield IPAddress(cur - 1, version=self._version)
+
+ def __getitem__(self, n):
+ network = int(self.network)
+ broadcast = int(self.broadcast)
+ if n >= 0:
+ if network + n > broadcast:
+ raise IndexError
+ return IPAddress(network + n, version=self._version)
+ else:
+ n += 1
+ if broadcast + n < network:
+ raise IndexError
+ return IPAddress(broadcast + n, version=self._version)
+
+ def __lt__(self, other):
+ if self._version != other._version:
+ raise TypeError('%s and %s are not of the same version' % (
+ str(self), str(other)))
+ if not isinstance(other, _BaseNet):
+ raise TypeError('%s and %s are not of the same type' % (
+ str(self), str(other)))
+ if self.network != other.network:
+ return self.network < other.network
+ if self.netmask != other.netmask:
+ return self.netmask < other.netmask
+ return False
+
+ def __gt__(self, other):
+ if self._version != other._version:
+ raise TypeError('%s and %s are not of the same version' % (
+ str(self), str(other)))
+ if not isinstance(other, _BaseNet):
+ raise TypeError('%s and %s are not of the same type' % (
+ str(self), str(other)))
+ if self.network != other.network:
+ return self.network > other.network
+ if self.netmask != other.netmask:
+ return self.netmask > other.netmask
+ return False
+
+ def __le__(self, other):
+ gt = self.__gt__(other)
+ if gt is NotImplemented:
+ return NotImplemented
+ return not gt
+
+ def __ge__(self, other):
+ lt = self.__lt__(other)
+ if lt is NotImplemented:
+ return NotImplemented
+ return not lt
+
+ def __eq__(self, other):
+ try:
+ return (self._version == other._version
+ and self.network == other.network
+ and int(self.netmask) == int(other.netmask))
+ except AttributeError:
+ if isinstance(other, _BaseIP):
+ return (self._version == other._version
+ and self._ip == other._ip)
+
+ def __ne__(self, other):
+ eq = self.__eq__(other)
+ if eq is NotImplemented:
+ return NotImplemented
+ return not eq
+
+ def __str__(self):
+ return '%s/%s' % (str(self.ip),
+ str(self._prefixlen))
+
+ def __hash__(self):
+ return hash(int(self.network) ^ int(self.netmask))
+
+ def __contains__(self, other):
+ # always false if one is v4 and the other is v6.
+ if self._version != other._version:
+ return False
+ # dealing with another network.
+ if isinstance(other, _BaseNet):
+ return (self.network <= other.network and
+ self.broadcast >= other.broadcast)
+ # dealing with another address
+ else:
+ return (int(self.network) <= int(other._ip) <=
+ int(self.broadcast))
+
+ def overlaps(self, other):
+ """Tell if self is partly contained in other."""
+ return self.network in other or self.broadcast in other or (
+ other.network in self or other.broadcast in self)
+
+ @property
+ def network(self):
+ x = self._cache.get('network')
+ if x is None:
+ x = IPAddress(self._ip & int(self.netmask), version=self._version)
+ self._cache['network'] = x
+ return x
+
+ @property
+ def broadcast(self):
+ x = self._cache.get('broadcast')
+ if x is None:
+ x = IPAddress(self._ip | int(self.hostmask), version=self._version)
+ self._cache['broadcast'] = x
+ return x
+
+ @property
+ def hostmask(self):
+ x = self._cache.get('hostmask')
+ if x is None:
+ x = IPAddress(int(self.netmask) ^ self._ALL_ONES,
+ version=self._version)
+ self._cache['hostmask'] = x
+ return x
+
+ @property
+ def with_prefixlen(self):
+ return '%s/%d' % (str(self.ip), self._prefixlen)
+
+ @property
+ def with_netmask(self):
+ return '%s/%s' % (str(self.ip), str(self.netmask))
+
+ @property
+ def with_hostmask(self):
+ return '%s/%s' % (str(self.ip), str(self.hostmask))
+
+ @property
+ def numhosts(self):
+ """Number of hosts in the current subnet."""
+ return int(self.broadcast) - int(self.network) + 1
+
+ @property
+ def version(self):
+ raise NotImplementedError('BaseNet has no version')
+
+ @property
+ def prefixlen(self):
+ return self._prefixlen
+
+ def address_exclude(self, other):
+ """Remove an address from a larger block.
+
+ For example:
+
+ addr1 = IPNetwork('10.1.1.0/24')
+ addr2 = IPNetwork('10.1.1.0/26')
+ addr1.address_exclude(addr2) =
+ [IPNetwork('10.1.1.64/26'), IPNetwork('10.1.1.128/25')]
+
+ or IPv6:
+
+ addr1 = IPNetwork('::1/32')
+ addr2 = IPNetwork('::1/128')
+ addr1.address_exclude(addr2) = [IPNetwork('::0/128'),
+ IPNetwork('::2/127'),
+ IPNetwork('::4/126'),
+ IPNetwork('::8/125'),
+ ...
+ IPNetwork('0:0:8000::/33')]
+
+ Args:
+ other: An IPvXNetwork object of the same type.
+
+ Returns:
+ A sorted list of IPvXNetwork objects addresses which is self
+ minus other.
+
+ Raises:
+ TypeError: If self and other are of difffering address
+ versions, or if other is not a network object.
+ ValueError: If other is not completely contained by self.
+
+ """
+ if not self._version == other._version:
+ raise TypeError("%s and %s are not of the same version" % (
+ str(self), str(other)))
+
+ if not isinstance(other, _BaseNet):
+ raise TypeError("%s is not a network object" % str(other))
+
+ if other not in self:
+ raise ValueError('%s not contained in %s' % (str(other),
+ str(self)))
+ if other == self:
+ return []
+
+ ret_addrs = []
+
+ # Make sure we're comparing the network of other.
+ other = IPNetwork('%s/%s' % (str(other.network), str(other.prefixlen)),
+ version=other._version)
+
+ s1, s2 = self.subnet()
+ while s1 != other and s2 != other:
+ if other in s1:
+ ret_addrs.append(s2)
+ s1, s2 = s1.subnet()
+ elif other in s2:
+ ret_addrs.append(s1)
+ s1, s2 = s2.subnet()
+ else:
+ # If we got here, there's a bug somewhere.
+ assert True == False, ('Error performing exclusion: '
+ 's1: %s s2: %s other: %s' %
+ (str(s1), str(s2), str(other)))
+ if s1 == other:
+ ret_addrs.append(s2)
+ elif s2 == other:
+ ret_addrs.append(s1)
+ else:
+ # If we got here, there's a bug somewhere.
+ assert True == False, ('Error performing exclusion: '
+ 's1: %s s2: %s other: %s' %
+ (str(s1), str(s2), str(other)))
+
+ return sorted(ret_addrs, key=_BaseNet._get_networks_key)
+
+ def compare_networks(self, other):
+ """Compare two IP objects.
+
+ This is only concerned about the comparison of the integer
+ representation of the network addresses. This means that the
+ host bits aren't considered at all in this method. If you want
+ to compare host bits, you can easily enough do a
+ 'HostA._ip < HostB._ip'
+
+ Args:
+ other: An IP object.
+
+ Returns:
+ If the IP versions of self and other are the same, returns:
+
+ -1 if self < other:
+ eg: IPv4('1.1.1.0/24') < IPv4('1.1.2.0/24')
+ IPv6('1080::200C:417A') < IPv6('1080::200B:417B')
+ 0 if self == other
+ eg: IPv4('1.1.1.1/24') == IPv4('1.1.1.2/24')
+ IPv6('1080::200C:417A/96') == IPv6('1080::200C:417B/96')
+ 1 if self > other
+ eg: IPv4('1.1.1.0/24') > IPv4('1.1.0.0/24')
+ IPv6('1080::1:200C:417A/112') >
+ IPv6('1080::0:200C:417A/112')
+
+ If the IP versions of self and other are different, returns:
+
+ -1 if self._version < other._version
+ eg: IPv4('10.0.0.1/24') < IPv6('::1/128')
+ 1 if self._version > other._version
+ eg: IPv6('::1/128') > IPv4('255.255.255.0/24')
+
+ """
+ if self._version < other._version:
+ return -1
+ if self._version > other._version:
+ return 1
+ # self._version == other._version below here:
+ if self.network < other.network:
+ return -1
+ if self.network > other.network:
+ return 1
+ # self.network == other.network below here:
+ if self.netmask < other.netmask:
+ return -1
+ if self.netmask > other.netmask:
+ return 1
+ # self.network == other.network and self.netmask == other.netmask
+ return 0
+
+ def _get_networks_key(self):
+ """Network-only key function.
+
+ Returns an object that identifies this address' network and
+ netmask. This function is a suitable "key" argument for sorted()
+ and list.sort().
+
+ """
+ return (self._version, self.network, self.netmask)
+
+ def _ip_int_from_prefix(self, prefixlen=None):
+ """Turn the prefix length netmask into a int for comparison.
+
+ Args:
+ prefixlen: An integer, the prefix length.
+
+ Returns:
+ An integer.
+
+ """
+ if not prefixlen and prefixlen != 0:
+ prefixlen = self._prefixlen
+ return self._ALL_ONES ^ (self._ALL_ONES >> prefixlen)
+
+ def _prefix_from_ip_int(self, ip_int, mask=32):
+ """Return prefix length from the decimal netmask.
+
+ Args:
+ ip_int: An integer, the IP address.
+ mask: The netmask. Defaults to 32.
+
+ Returns:
+ An integer, the prefix length.
+
+ """
+ while mask:
+ if ip_int & 1 == 1:
+ break
+ ip_int >>= 1
+ mask -= 1
+
+ return mask
+
+ def _ip_string_from_prefix(self, prefixlen=None):
+ """Turn a prefix length into a dotted decimal string.
+
+ Args:
+ prefixlen: An integer, the netmask prefix length.
+
+ Returns:
+ A string, the dotted decimal netmask string.
+
+ """
+ if not prefixlen:
+ prefixlen = self._prefixlen
+ return self._string_from_ip_int(self._ip_int_from_prefix(prefixlen))
+
+ def iter_subnets(self, prefixlen_diff=1, new_prefix=None):
+ """The subnets which join to make the current subnet.
+
+ In the case that self contains only one IP
+ (self._prefixlen == 32 for IPv4 or self._prefixlen == 128
+ for IPv6), return a list with just ourself.
+
+ Args:
+ prefixlen_diff: An integer, the amount the prefix length
+ should be increased by. This should not be set if
+ new_prefix is also set.
+ new_prefix: The desired new prefix length. This must be a
+ larger number (smaller prefix) than the existing prefix.
+ This should not be set if prefixlen_diff is also set.
+
+ Returns:
+ An iterator of IPv(4|6) objects.
+
+ Raises:
+ ValueError: The prefixlen_diff is too small or too large.
+ OR
+ prefixlen_diff and new_prefix are both set or new_prefix
+ is a smaller number than the current prefix (smaller
+ number means a larger network)
+
+ """
+ if self._prefixlen == self._max_prefixlen:
+ yield self
+ return
+
+ if new_prefix is not None:
+ if new_prefix < self._prefixlen:
+ raise ValueError('new prefix must be longer')
+ if prefixlen_diff != 1:
+ raise ValueError('cannot set prefixlen_diff and new_prefix')
+ prefixlen_diff = new_prefix - self._prefixlen
+
+ if prefixlen_diff < 0:
+ raise ValueError('prefix length diff must be > 0')
+ new_prefixlen = self._prefixlen + prefixlen_diff
+
+ if not self._is_valid_netmask(str(new_prefixlen)):
+ raise ValueError(
+ 'prefix length diff %d is invalid for netblock %s' % (
+ new_prefixlen, str(self)))
+
+ first = IPNetwork('%s/%s' % (str(self.network),
+ str(self._prefixlen + prefixlen_diff)),
+ version=self._version)
+
+ yield first
+ current = first
+ while True:
+ broadcast = current.broadcast
+ if broadcast == self.broadcast:
+ return
+ new_addr = IPAddress(int(broadcast) + 1, version=self._version)
+ current = IPNetwork('%s/%s' % (str(new_addr), str(new_prefixlen)),
+ version=self._version)
+
+ yield current
+
+ def masked(self):
+ """Return the network object with the host bits masked out."""
+ return IPNetwork('%s/%d' % (self.network, self._prefixlen),
+ version=self._version)
+
+ def subnet(self, prefixlen_diff=1, new_prefix=None):
+ """Return a list of subnets, rather than an iterator."""
+ return list(self.iter_subnets(prefixlen_diff, new_prefix))
+
+ def supernet(self, prefixlen_diff=1, new_prefix=None):
+ """The supernet containing the current network.
+
+ Args:
+ prefixlen_diff: An integer, the amount the prefix length of
+ the network should be decreased by. For example, given a
+ /24 network and a prefixlen_diff of 3, a supernet with a
+ /21 netmask is returned.
+
+ Returns:
+ An IPv4 network object.
+
+ Raises:
+ ValueError: If self.prefixlen - prefixlen_diff < 0. I.e., you have a
+ negative prefix length.
+ OR
+ If prefixlen_diff and new_prefix are both set or new_prefix is a
+ larger number than the current prefix (larger number means a
+ smaller network)
+
+ """
+ if self._prefixlen == 0:
+ return self
+
+ if new_prefix is not None:
+ if new_prefix > self._prefixlen:
+ raise ValueError('new prefix must be shorter')
+ if prefixlen_diff != 1:
+ raise ValueError('cannot set prefixlen_diff and new_prefix')
+ prefixlen_diff = self._prefixlen - new_prefix
+
+
+ if self.prefixlen - prefixlen_diff < 0:
+ raise ValueError(
+ 'current prefixlen is %d, cannot have a prefixlen_diff of %d' %
+ (self.prefixlen, prefixlen_diff))
+ return IPNetwork('%s/%s' % (str(self.network),
+ str(self.prefixlen - prefixlen_diff)),
+ version=self._version)
+
+ # backwards compatibility
+ Subnet = subnet
+ Supernet = supernet
+ AddressExclude = address_exclude
+ CompareNetworks = compare_networks
+ Contains = __contains__
+
+
+class _BaseV4(object):
+
+ """Base IPv4 object.
+
+ The following methods are used by IPv4 objects in both single IP
+ addresses and networks.
+
+ """
+
+ # Equivalent to 255.255.255.255 or 32 bits of 1's.
+ _ALL_ONES = (2**IPV4LENGTH) - 1
+ _DECIMAL_DIGITS = frozenset('0123456789')
+
+ def __init__(self, address):
+ self._version = 4
+ self._max_prefixlen = IPV4LENGTH
+
+ def _explode_shorthand_ip_string(self):
+ return str(self)
+
+ def _ip_int_from_string(self, ip_str):
+ """Turn the given IP string into an integer for comparison.
+
+ Args:
+ ip_str: A string, the IP ip_str.
+
+ Returns:
+ The IP ip_str as an integer.
+
+ Raises:
+ AddressValueError: if ip_str isn't a valid IPv4 Address.
+
+ """
+ octets = ip_str.split('.')
+ if len(octets) != 4:
+ raise AddressValueError(ip_str)
+
+ packed_ip = 0
+ for oc in octets:
+ try:
+ packed_ip = (packed_ip << 8) | self._parse_octet(oc)
+ except ValueError:
+ raise AddressValueError(ip_str)
+ return packed_ip
+
+ def _parse_octet(self, octet_str):
+ """Convert a decimal octet into an integer.
+
+ Args:
+ octet_str: A string, the number to parse.
+
+ Returns:
+ The octet as an integer.
+
+ Raises:
+ ValueError: if the octet isn't strictly a decimal from [0..255].
+
+ """
+ # Whitelist the characters, since int() allows a lot of bizarre stuff.
+ if not self._DECIMAL_DIGITS.issuperset(octet_str):
+ raise ValueError
+ octet_int = int(octet_str, 10)
+ # Disallow leading zeroes, because no clear standard exists on
+ # whether these should be interpreted as decimal or octal.
+ if octet_int > 255 or (octet_str[0] == '0' and len(octet_str) > 1):
+ raise ValueError
+ return octet_int
+
+ def _string_from_ip_int(self, ip_int):
+ """Turns a 32-bit integer into dotted decimal notation.
+
+ Args:
+ ip_int: An integer, the IP address.
+
+ Returns:
+ The IP address as a string in dotted decimal notation.
+
+ """
+ octets = []
+ for _ in xrange(4):
+ octets.insert(0, str(ip_int & 0xFF))
+ ip_int >>= 8
+ return '.'.join(octets)
+
+ @property
+ def max_prefixlen(self):
+ return self._max_prefixlen
+
+ @property
+ def packed(self):
+ """The binary representation of this address."""
+ return v4_int_to_packed(self._ip)
+
+ @property
+ def version(self):
+ return self._version
+
+ @property
+ def is_reserved(self):
+ """Test if the address is otherwise IETF reserved.
+
+ Returns:
+ A boolean, True if the address is within the
+ reserved IPv4 Network range.
+
+ """
+ return self in IPv4Network('240.0.0.0/4')
+
+ @property
+ def is_private(self):
+ """Test if this address is allocated for private networks.
+
+ Returns:
+ A boolean, True if the address is reserved per RFC 1918.
+
+ """
+ return (self in IPv4Network('10.0.0.0/8') or
+ self in IPv4Network('172.16.0.0/12') or
+ self in IPv4Network('192.168.0.0/16'))
+
+ @property
+ def is_multicast(self):
+ """Test if the address is reserved for multicast use.
+
+ Returns:
+ A boolean, True if the address is multicast.
+ See RFC 3171 for details.
+
+ """
+ return self in IPv4Network('224.0.0.0/4')
+
+ @property
+ def is_unspecified(self):
+ """Test if the address is unspecified.
+
+ Returns:
+ A boolean, True if this is the unspecified address as defined in
+ RFC 5735 3.
+
+ """
+ return self in IPv4Network('0.0.0.0')
+
+ @property
+ def is_loopback(self):
+ """Test if the address is a loopback address.
+
+ Returns:
+ A boolean, True if the address is a loopback per RFC 3330.
+
+ """
+ return self in IPv4Network('127.0.0.0/8')
+
+ @property
+ def is_link_local(self):
+ """Test if the address is reserved for link-local.
+
+ Returns:
+ A boolean, True if the address is link-local per RFC 3927.
+
+ """
+ return self in IPv4Network('169.254.0.0/16')
+
+
+class IPv4Address(_BaseV4, _BaseIP):
+
+ """Represent and manipulate single IPv4 Addresses."""
+
+ def __init__(self, address):
+
+ """
+ Args:
+ address: A string or integer representing the IP
+ '192.168.1.1'
+
+ Additionally, an integer can be passed, so
+ IPv4Address('192.168.1.1') == IPv4Address(3232235777).
+ or, more generally
+ IPv4Address(int(IPv4Address('192.168.1.1'))) ==
+ IPv4Address('192.168.1.1')
+
+ Raises:
+ AddressValueError: If ipaddr isn't a valid IPv4 address.
+
+ """
+ _BaseV4.__init__(self, address)
+
+ # Efficient constructor from integer.
+ if isinstance(address, (int, long)):
+ self._ip = address
+ if address < 0 or address > self._ALL_ONES:
+ raise AddressValueError(address)
+ return
+
+ # Constructing from a packed address
+ if isinstance(address, Bytes):
+ try:
+ self._ip, = struct.unpack('!I', address)
+ except struct.error:
+ raise AddressValueError(address) # Wrong length.
+ return
+
+ # Assume input argument to be string or any object representation
+ # which converts into a formatted IP string.
+ addr_str = str(address)
+ self._ip = self._ip_int_from_string(addr_str)
+
+
+class IPv4Network(_BaseV4, _BaseNet):
+
+ """This class represents and manipulates 32-bit IPv4 networks.
+
+ Attributes: [examples for IPv4Network('1.2.3.4/27')]
+ ._ip: 16909060
+ .ip: IPv4Address('1.2.3.4')
+ .network: IPv4Address('1.2.3.0')
+ .hostmask: IPv4Address('0.0.0.31')
+ .broadcast: IPv4Address('1.2.3.31')
+ .netmask: IPv4Address('255.255.255.224')
+ .prefixlen: 27
+
+ """
+
+ # the valid octets for host and netmasks. only useful for IPv4.
+ _valid_mask_octets = set((255, 254, 252, 248, 240, 224, 192, 128, 0))
+
+ def __init__(self, address, strict=False):
+ """Instantiate a new IPv4 network object.
+
+ Args:
+ address: A string or integer representing the IP [& network].
+ '192.168.1.1/24'
+ '192.168.1.1/255.255.255.0'
+ '192.168.1.1/0.0.0.255'
+ are all functionally the same in IPv4. Similarly,
+ '192.168.1.1'
+ '192.168.1.1/255.255.255.255'
+ '192.168.1.1/32'
+ are also functionaly equivalent. That is to say, failing to
+ provide a subnetmask will create an object with a mask of /32.
+
+ If the mask (portion after the / in the argument) is given in
+ dotted quad form, it is treated as a netmask if it starts with a
+ non-zero field (e.g. /255.0.0.0 == /8) and as a hostmask if it
+ starts with a zero field (e.g. 0.255.255.255 == /8), with the
+ single exception of an all-zero mask which is treated as a
+ netmask == /0. If no mask is given, a default of /32 is used.
+
+ Additionally, an integer can be passed, so
+ IPv4Network('192.168.1.1') == IPv4Network(3232235777).
+ or, more generally
+ IPv4Network(int(IPv4Network('192.168.1.1'))) ==
+ IPv4Network('192.168.1.1')
+
+ strict: A boolean. If true, ensure that we have been passed
+ A true network address, eg, 192.168.1.0/24 and not an
+ IP address on a network, eg, 192.168.1.1/24.
+
+ Raises:
+ AddressValueError: If ipaddr isn't a valid IPv4 address.
+ NetmaskValueError: If the netmask isn't valid for
+ an IPv4 address.
+ ValueError: If strict was True and a network address was not
+ supplied.
+
+ """
+ _BaseNet.__init__(self, address)
+ _BaseV4.__init__(self, address)
+
+ # Constructing from an integer or packed bytes.
+ if isinstance(address, (int, long, Bytes)):
+ self.ip = IPv4Address(address)
+ self._ip = self.ip._ip
+ self._prefixlen = self._max_prefixlen
+ self.netmask = IPv4Address(self._ALL_ONES)
+ return
+
+ # Assume input argument to be string or any object representation
+ # which converts into a formatted IP prefix string.
+ addr = str(address).split('/')
+
+ if len(addr) > 2:
+ raise AddressValueError(address)
+
+ self._ip = self._ip_int_from_string(addr[0])
+ self.ip = IPv4Address(self._ip)
+
+ if len(addr) == 2:
+ mask = addr[1].split('.')
+ if len(mask) == 4:
+ # We have dotted decimal netmask.
+ if self._is_valid_netmask(addr[1]):
+ self.netmask = IPv4Address(self._ip_int_from_string(
+ addr[1]))
+ elif self._is_hostmask(addr[1]):
+ self.netmask = IPv4Address(
+ self._ip_int_from_string(addr[1]) ^ self._ALL_ONES)
+ else:
+ raise NetmaskValueError('%s is not a valid netmask'
+ % addr[1])
+
+ self._prefixlen = self._prefix_from_ip_int(int(self.netmask))
+ else:
+ # We have a netmask in prefix length form.
+ if not self._is_valid_netmask(addr[1]):
+ raise NetmaskValueError(addr[1])
+ self._prefixlen = int(addr[1])
+ self.netmask = IPv4Address(self._ip_int_from_prefix(
+ self._prefixlen))
+ else:
+ self._prefixlen = self._max_prefixlen
+ self.netmask = IPv4Address(self._ip_int_from_prefix(
+ self._prefixlen))
+ if strict:
+ if self.ip != self.network:
+ raise ValueError('%s has host bits set' %
+ self.ip)
+ if self._prefixlen == (self._max_prefixlen - 1):
+ self.iterhosts = self.__iter__
+
+ def _is_hostmask(self, ip_str):
+ """Test if the IP string is a hostmask (rather than a netmask).
+
+ Args:
+ ip_str: A string, the potential hostmask.
+
+ Returns:
+ A boolean, True if the IP string is a hostmask.
+
+ """
+ bits = ip_str.split('.')
+ try:
+ parts = [int(x) for x in bits if int(x) in self._valid_mask_octets]
+ except ValueError:
+ return False
+ if len(parts) != len(bits):
+ return False
+ if parts[0] < parts[-1]:
+ return True
+ return False
+
+ def _is_valid_netmask(self, netmask):
+ """Verify that the netmask is valid.
+
+ Args:
+ netmask: A string, either a prefix or dotted decimal
+ netmask.
+
+ Returns:
+ A boolean, True if the prefix represents a valid IPv4
+ netmask.
+
+ """
+ mask = netmask.split('.')
+ if len(mask) == 4:
+ if [x for x in mask if int(x) not in self._valid_mask_octets]:
+ return False
+ if [y for idx, y in enumerate(mask) if idx > 0 and
+ y > mask[idx - 1]]:
+ return False
+ return True
+ try:
+ netmask = int(netmask)
+ except ValueError:
+ return False
+ return 0 <= netmask <= self._max_prefixlen
+
+ # backwards compatibility
+ IsRFC1918 = lambda self: self.is_private
+ IsMulticast = lambda self: self.is_multicast
+ IsLoopback = lambda self: self.is_loopback
+ IsLinkLocal = lambda self: self.is_link_local
+
+
+class _BaseV6(object):
+
+ """Base IPv6 object.
+
+ The following methods are used by IPv6 objects in both single IP
+ addresses and networks.
+
+ """
+
+ _ALL_ONES = (2**IPV6LENGTH) - 1
+ _HEXTET_COUNT = 8
+ _HEX_DIGITS = frozenset('0123456789ABCDEFabcdef')
+
+ def __init__(self, address):
+ self._version = 6
+ self._max_prefixlen = IPV6LENGTH
+
+ def _ip_int_from_string(self, ip_str):
+ """Turn an IPv6 ip_str into an integer.
+
+ Args:
+ ip_str: A string, the IPv6 ip_str.
+
+ Returns:
+ A long, the IPv6 ip_str.
+
+ Raises:
+ AddressValueError: if ip_str isn't a valid IPv6 Address.
+
+ """
+ parts = ip_str.split(':')
+
+ # An IPv6 address needs at least 2 colons (3 parts).
+ if len(parts) < 3:
+ raise AddressValueError(ip_str)
+
+ # If the address has an IPv4-style suffix, convert it to hexadecimal.
+ if '.' in parts[-1]:
+ ipv4_int = IPv4Address(parts.pop())._ip
+ parts.append('%x' % ((ipv4_int >> 16) & 0xFFFF))
+ parts.append('%x' % (ipv4_int & 0xFFFF))
+
+ # An IPv6 address can't have more than 8 colons (9 parts).
+ if len(parts) > self._HEXTET_COUNT + 1:
+ raise AddressValueError(ip_str)
+
+ # Disregarding the endpoints, find '::' with nothing in between.
+ # This indicates that a run of zeroes has been skipped.
+ try:
+ skip_index, = (
+ [i for i in xrange(1, len(parts) - 1) if not parts[i]] or
+ [None])
+ except ValueError:
+ # Can't have more than one '::'
+ raise AddressValueError(ip_str)
+
+ # parts_hi is the number of parts to copy from above/before the '::'
+ # parts_lo is the number of parts to copy from below/after the '::'
+ if skip_index is not None:
+ # If we found a '::', then check if it also covers the endpoints.
+ parts_hi = skip_index
+ parts_lo = len(parts) - skip_index - 1
+ if not parts[0]:
+ parts_hi -= 1
+ if parts_hi:
+ raise AddressValueError(ip_str) # ^: requires ^::
+ if not parts[-1]:
+ parts_lo -= 1
+ if parts_lo:
+ raise AddressValueError(ip_str) # :$ requires ::$
+ parts_skipped = self._HEXTET_COUNT - (parts_hi + parts_lo)
+ if parts_skipped < 1:
+ raise AddressValueError(ip_str)
+ else:
+ # Otherwise, allocate the entire address to parts_hi. The endpoints
+ # could still be empty, but _parse_hextet() will check for that.
+ if len(parts) != self._HEXTET_COUNT:
+ raise AddressValueError(ip_str)
+ parts_hi = len(parts)
+ parts_lo = 0
+ parts_skipped = 0
+
+ try:
+ # Now, parse the hextets into a 128-bit integer.
+ ip_int = 0L
+ for i in xrange(parts_hi):
+ ip_int <<= 16
+ ip_int |= self._parse_hextet(parts[i])
+ ip_int <<= 16 * parts_skipped
+ for i in xrange(-parts_lo, 0):
+ ip_int <<= 16
+ ip_int |= self._parse_hextet(parts[i])
+ return ip_int
+ except ValueError:
+ raise AddressValueError(ip_str)
+
+ def _parse_hextet(self, hextet_str):
+ """Convert an IPv6 hextet string into an integer.
+
+ Args:
+ hextet_str: A string, the number to parse.
+
+ Returns:
+ The hextet as an integer.
+
+ Raises:
+ ValueError: if the input isn't strictly a hex number from [0..FFFF].
+
+ """
+ # Whitelist the characters, since int() allows a lot of bizarre stuff.
+ if not self._HEX_DIGITS.issuperset(hextet_str):
+ raise ValueError
+ hextet_int = int(hextet_str, 16)
+ if hextet_int > 0xFFFF:
+ raise ValueError
+ return hextet_int
+
+ def _compress_hextets(self, hextets):
+ """Compresses a list of hextets.
+
+ Compresses a list of strings, replacing the longest continuous
+ sequence of "0" in the list with "" and adding empty strings at
+ the beginning or at the end of the string such that subsequently
+ calling ":".join(hextets) will produce the compressed version of
+ the IPv6 address.
+
+ Args:
+ hextets: A list of strings, the hextets to compress.
+
+ Returns:
+ A list of strings.
+
+ """
+ best_doublecolon_start = -1
+ best_doublecolon_len = 0
+ doublecolon_start = -1
+ doublecolon_len = 0
+ for index in range(len(hextets)):
+ if hextets[index] == '0':
+ doublecolon_len += 1
+ if doublecolon_start == -1:
+ # Start of a sequence of zeros.
+ doublecolon_start = index
+ if doublecolon_len > best_doublecolon_len:
+ # This is the longest sequence of zeros so far.
+ best_doublecolon_len = doublecolon_len
+ best_doublecolon_start = doublecolon_start
+ else:
+ doublecolon_len = 0
+ doublecolon_start = -1
+
+ if best_doublecolon_len > 1:
+ best_doublecolon_end = (best_doublecolon_start +
+ best_doublecolon_len)
+ # For zeros at the end of the address.
+ if best_doublecolon_end == len(hextets):
+ hextets += ['']
+ hextets[best_doublecolon_start:best_doublecolon_end] = ['']
+ # For zeros at the beginning of the address.
+ if best_doublecolon_start == 0:
+ hextets = [''] + hextets
+
+ return hextets
+
+ def _string_from_ip_int(self, ip_int=None):
+ """Turns a 128-bit integer into hexadecimal notation.
+
+ Args:
+ ip_int: An integer, the IP address.
+
+ Returns:
+ A string, the hexadecimal representation of the address.
+
+ Raises:
+ ValueError: The address is bigger than 128 bits of all ones.
+
+ """
+ if not ip_int and ip_int != 0:
+ ip_int = int(self._ip)
+
+ if ip_int > self._ALL_ONES:
+ raise ValueError('IPv6 address is too large')
+
+ hex_str = '%032x' % ip_int
+ hextets = []
+ for x in range(0, 32, 4):
+ hextets.append('%x' % int(hex_str[x:x+4], 16))
+
+ hextets = self._compress_hextets(hextets)
+ return ':'.join(hextets)
+
+ def _explode_shorthand_ip_string(self):
+ """Expand a shortened IPv6 address.
+
+ Args:
+ ip_str: A string, the IPv6 address.
+
+ Returns:
+ A string, the expanded IPv6 address.
+
+ """
+ if isinstance(self, _BaseNet):
+ ip_str = str(self.ip)
+ else:
+ ip_str = str(self)
+
+ ip_int = self._ip_int_from_string(ip_str)
+ parts = []
+ for i in xrange(self._HEXTET_COUNT):
+ parts.append('%04x' % (ip_int & 0xFFFF))
+ ip_int >>= 16
+ parts.reverse()
+ if isinstance(self, _BaseNet):
+ return '%s/%d' % (':'.join(parts), self.prefixlen)
+ return ':'.join(parts)
+
+ @property
+ def max_prefixlen(self):
+ return self._max_prefixlen
+
+ @property
+ def packed(self):
+ """The binary representation of this address."""
+ return v6_int_to_packed(self._ip)
+
+ @property
+ def version(self):
+ return self._version
+
+ @property
+ def is_multicast(self):
+ """Test if the address is reserved for multicast use.
+
+ Returns:
+ A boolean, True if the address is a multicast address.
+ See RFC 2373 2.7 for details.
+
+ """
+ return self in IPv6Network('ff00::/8')
+
+ @property
+ def is_reserved(self):
+ """Test if the address is otherwise IETF reserved.
+
+ Returns:
+ A boolean, True if the address is within one of the
+ reserved IPv6 Network ranges.
+
+ """
+ return (self in IPv6Network('::/8') or
+ self in IPv6Network('100::/8') or
+ self in IPv6Network('200::/7') or
+ self in IPv6Network('400::/6') or
+ self in IPv6Network('800::/5') or
+ self in IPv6Network('1000::/4') or
+ self in IPv6Network('4000::/3') or
+ self in IPv6Network('6000::/3') or
+ self in IPv6Network('8000::/3') or
+ self in IPv6Network('A000::/3') or
+ self in IPv6Network('C000::/3') or
+ self in IPv6Network('E000::/4') or
+ self in IPv6Network('F000::/5') or
+ self in IPv6Network('F800::/6') or
+ self in IPv6Network('FE00::/9'))
+
+ @property
+ def is_unspecified(self):
+ """Test if the address is unspecified.
+
+ Returns:
+ A boolean, True if this is the unspecified address as defined in
+ RFC 2373 2.5.2.
+
+ """
+ return self._ip == 0 and getattr(self, '_prefixlen', 128) == 128
+
+ @property
+ def is_loopback(self):
+ """Test if the address is a loopback address.
+
+ Returns:
+ A boolean, True if the address is a loopback address as defined in
+ RFC 2373 2.5.3.
+
+ """
+ return self._ip == 1 and getattr(self, '_prefixlen', 128) == 128
+
+ @property
+ def is_link_local(self):
+ """Test if the address is reserved for link-local.
+
+ Returns:
+ A boolean, True if the address is reserved per RFC 4291.
+
+ """
+ return self in IPv6Network('fe80::/10')
+
+ @property
+ def is_site_local(self):
+ """Test if the address is reserved for site-local.
+
+ Note that the site-local address space has been deprecated by RFC 3879.
+ Use is_private to test if this address is in the space of unique local
+ addresses as defined by RFC 4193.
+
+ Returns:
+ A boolean, True if the address is reserved per RFC 3513 2.5.6.
+
+ """
+ return self in IPv6Network('fec0::/10')
+
+ @property
+ def is_private(self):
+ """Test if this address is allocated for private networks.
+
+ Returns:
+ A boolean, True if the address is reserved per RFC 4193.
+
+ """
+ return self in IPv6Network('fc00::/7')
+
+ @property
+ def ipv4_mapped(self):
+ """Return the IPv4 mapped address.
+
+ Returns:
+ If the IPv6 address is a v4 mapped address, return the
+ IPv4 mapped address. Return None otherwise.
+
+ """
+ if (self._ip >> 32) != 0xFFFF:
+ return None
+ return IPv4Address(self._ip & 0xFFFFFFFF)
+
+ @property
+ def teredo(self):
+ """Tuple of embedded teredo IPs.
+
+ Returns:
+ Tuple of the (server, client) IPs or None if the address
+ doesn't appear to be a teredo address (doesn't start with
+ 2001::/32)
+
+ """
+ if (self._ip >> 96) != 0x20010000:
+ return None
+ return (IPv4Address((self._ip >> 64) & 0xFFFFFFFF),
+ IPv4Address(~self._ip & 0xFFFFFFFF))
+
+ @property
+ def sixtofour(self):
+ """Return the IPv4 6to4 embedded address.
+
+ Returns:
+ The IPv4 6to4-embedded address if present or None if the
+ address doesn't appear to contain a 6to4 embedded address.
+
+ """
+ if (self._ip >> 112) != 0x2002:
+ return None
+ return IPv4Address((self._ip >> 80) & 0xFFFFFFFF)
+
+
+class IPv6Address(_BaseV6, _BaseIP):
+
+ """Represent and manipulate single IPv6 Addresses.
+ """
+
+ def __init__(self, address):
+ """Instantiate a new IPv6 address object.
+
+ Args:
+ address: A string or integer representing the IP
+
+ Additionally, an integer can be passed, so
+ IPv6Address('2001:4860::') ==
+ IPv6Address(42541956101370907050197289607612071936L).
+ or, more generally
+ IPv6Address(IPv6Address('2001:4860::')._ip) ==
+ IPv6Address('2001:4860::')
+
+ Raises:
+ AddressValueError: If address isn't a valid IPv6 address.
+
+ """
+ _BaseV6.__init__(self, address)
+
+ # Efficient constructor from integer.
+ if isinstance(address, (int, long)):
+ self._ip = address
+ if address < 0 or address > self._ALL_ONES:
+ raise AddressValueError(address)
+ return
+
+ # Constructing from a packed address
+ if isinstance(address, Bytes):
+ try:
+ hi, lo = struct.unpack('!QQ', address)
+ except struct.error:
+ raise AddressValueError(address) # Wrong length.
+ self._ip = (hi << 64) | lo
+ return
+
+ # Assume input argument to be string or any object representation
+ # which converts into a formatted IP string.
+ addr_str = str(address)
+ if not addr_str:
+ raise AddressValueError('')
+
+ self._ip = self._ip_int_from_string(addr_str)
+
+
+class IPv6Network(_BaseV6, _BaseNet):
+
+ """This class represents and manipulates 128-bit IPv6 networks.
+
+ Attributes: [examples for IPv6('2001:658:22A:CAFE:200::1/64')]
+ .ip: IPv6Address('2001:658:22a:cafe:200::1')
+ .network: IPv6Address('2001:658:22a:cafe::')
+ .hostmask: IPv6Address('::ffff:ffff:ffff:ffff')
+ .broadcast: IPv6Address('2001:658:22a:cafe:ffff:ffff:ffff:ffff')
+ .netmask: IPv6Address('ffff:ffff:ffff:ffff::')
+ .prefixlen: 64
+
+ """
+
+
+ def __init__(self, address, strict=False):
+ """Instantiate a new IPv6 Network object.
+
+ Args:
+ address: A string or integer representing the IPv6 network or the IP
+ and prefix/netmask.
+ '2001:4860::/128'
+ '2001:4860:0000:0000:0000:0000:0000:0000/128'
+ '2001:4860::'
+ are all functionally the same in IPv6. That is to say,
+ failing to provide a subnetmask will create an object with
+ a mask of /128.
+
+ Additionally, an integer can be passed, so
+ IPv6Network('2001:4860::') ==
+ IPv6Network(42541956101370907050197289607612071936L).
+ or, more generally
+ IPv6Network(IPv6Network('2001:4860::')._ip) ==
+ IPv6Network('2001:4860::')
+
+ strict: A boolean. If true, ensure that we have been passed
+ A true network address, eg, 192.168.1.0/24 and not an
+ IP address on a network, eg, 192.168.1.1/24.
+
+ Raises:
+ AddressValueError: If address isn't a valid IPv6 address.
+ NetmaskValueError: If the netmask isn't valid for
+ an IPv6 address.
+ ValueError: If strict was True and a network address was not
+ supplied.
+
+ """
+ _BaseNet.__init__(self, address)
+ _BaseV6.__init__(self, address)
+
+ # Constructing from an integer or packed bytes.
+ if isinstance(address, (int, long, Bytes)):
+ self.ip = IPv6Address(address)
+ self._ip = self.ip._ip
+ self._prefixlen = self._max_prefixlen
+ self.netmask = IPv6Address(self._ALL_ONES)
+ return
+
+ # Assume input argument to be string or any object representation
+ # which converts into a formatted IP prefix string.
+ addr = str(address).split('/')
+
+ if len(addr) > 2:
+ raise AddressValueError(address)
+
+ self._ip = self._ip_int_from_string(addr[0])
+ self.ip = IPv6Address(self._ip)
+
+ if len(addr) == 2:
+ if self._is_valid_netmask(addr[1]):
+ self._prefixlen = int(addr[1])
+ else:
+ raise NetmaskValueError(addr[1])
+ else:
+ self._prefixlen = self._max_prefixlen
+
+ self.netmask = IPv6Address(self._ip_int_from_prefix(self._prefixlen))
+
+ if strict:
+ if self.ip != self.network:
+ raise ValueError('%s has host bits set' %
+ self.ip)
+ if self._prefixlen == (self._max_prefixlen - 1):
+ self.iterhosts = self.__iter__
+
+ def _is_valid_netmask(self, prefixlen):
+ """Verify that the netmask/prefixlen is valid.
+
+ Args:
+ prefixlen: A string, the netmask in prefix length format.
+
+ Returns:
+ A boolean, True if the prefix represents a valid IPv6
+ netmask.
+
+ """
+ try:
+ prefixlen = int(prefixlen)
+ except ValueError:
+ return False
+ return 0 <= prefixlen <= self._max_prefixlen
+
+ @property
+ def with_netmask(self):
+ return self.with_prefixlen
--- /dev/null
+import sys, logging, traceback, inspect, os.path
+from logging import handlers
+from manifold.util.singleton import Singleton
+from manifold.util.options import Options
+from manifold.util.misc import caller_name, make_list
+from manifold.util import colors
+
+# TODO Log should take separately message strings and arguments to be able to
+# remember which messages are seen several times, and also to allow for
+# translation
+# TODO How to log to stdout without putting None in self.log
+
+class Log(object):
+ __metaclass__ = Singleton
+
+ DEFAULTS = {
+ # Logging
+ "rsyslog_enable" : False,
+ "rsyslog_host" : None, #"log.top-hat.info",
+ "rsyslog_port" : None, #28514,
+ "log_file" : "/var/log/manifold.log",
+ "log_level" : "DEBUG",
+ "debug" : "default",
+ "log_duplicates" : False
+ }
+
+ # COLORS
+ color_ansi = {
+ 'DEBUG' : colors.MYGREEN,
+ 'INFO' : colors.MYBLUE,
+ 'WARNING': colors.MYWARNING,
+ 'ERROR' : colors.MYRED,
+ 'HEADER' : colors.MYHEADER,
+ 'END' : colors.MYEND,
+ 'RECORD' : colors.MYBLUE,
+ 'TMP' : colors.MYRED,
+ }
+
+ @classmethod
+ def color(cls, color):
+ return cls.color_ansi[color] if color else ''
+
+ # To remove duplicate messages
+ seen = {}
+
+ def __init__(self, name='(default)'):
+ self.log = None # logging.getLogger(name)
+ self.files_to_keep = []
+ self.init_log()
+ self.color = True
+
+
+ @classmethod
+ def init_options(self):
+ opt = Options()
+
+ opt.add_option(
+ "--rsyslog-enable", action = "store_false", dest = "rsyslog_enable",
+ help = "Specify if log have to be written to a rsyslog server.",
+ default = self.DEFAULTS["rsyslog_enable"]
+ )
+ opt.add_option(
+ "--rsyslog-host", dest = "rsyslog_host",
+ help = "Rsyslog hostname.",
+ default = self.DEFAULTS["rsyslog_host"]
+ )
+ opt.add_option(
+ "--rsyslog-port", type = "int", dest = "rsyslog_port",
+ help = "Rsyslog port.",
+ default = self.DEFAULTS["rsyslog_port"]
+ )
+ opt.add_option(
+ "-o", "--log-file", dest = "log_file",
+ help = "Log filename.",
+ default = self.DEFAULTS["log_file"]
+ )
+ opt.add_option(
+ "-L", "--log-level", dest = "log_level",
+ choices = ["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"],
+ help = "Log level",
+ default = self.DEFAULTS["log_level"]
+ )
+ opt.add_option(
+ "-d", "--debug", dest = "debug",
+ help = "Debug paths (a list of coma-separated python path: path.to.module.function).",
+ default = self.DEFAULTS["debug"]
+ )
+ opt.add_option(
+ "", "--log_duplicates", action = "store_true", dest = "log_duplicates",
+ help = "Remove duplicate messages in logs",
+ default = self.DEFAULTS["log_duplicates"]
+ )
+
+ def init_log(self, options=object()):
+ # Initialize self.log (require self.files_to_keep)
+ if self.log: # for debugging by using stdout, log may be equal to None
+ if Options().rsyslog_host:
+ shandler = self.make_handler_rsyslog(
+ Options().rsyslog_host,
+ Options().rsyslog_port,
+ Options().log_level
+ )
+ elif Options().log_file:
+ shandler = self.make_handler_locallog(
+ Options().log_file,
+ Options().log_level
+ )
+
+ #------------------------------------------------------------------------
+ # Log
+ #------------------------------------------------------------------------
+
+ def make_handler_rsyslog(self, rsyslog_host, rsyslog_port, log_level):
+ """
+ \brief (Internal usage) Prepare logging via rsyslog
+ \param rsyslog_host The hostname of the rsyslog server
+ \param rsyslog_port The port of the rsyslog server
+ \param log_level Log level
+ """
+ # Prepare the handler
+ shandler = handlers.SysLogHandler(
+ (rsyslog_host, rsyslog_port),
+ facility = handlers.SysLogHandler.LOG_DAEMON
+ )
+
+ # The log file must remain open while daemonizing
+ self.prepare_handler(shandler, log_level)
+ return shandler
+
+ def make_handler_locallog(self, log_filename, log_level):
+ """
+ \brief (Internal usage) Prepare local logging
+ \param log_filename The file in which we write the logs
+ \param log_level Log level
+ """
+ # Create directory in which we store the log file
+ log_dir = os.path.dirname(log_filename)
+ if log_dir and not os.path.exists(log_dir):
+ try:
+ os.makedirs(log_dir)
+ except OSError, why:
+ # XXX here we don't log since log is not initialized yet
+ print "OS error: %s" % why
+
+ # Prepare the handler
+ shandler = logging.handlers.RotatingFileHandler(
+ log_filename,
+ backupCount = 0
+ )
+
+ # The log file must remain open while daemonizing
+ self.files_to_keep.append(shandler.stream)
+ self.prepare_handler(shandler, log_level)
+ return shandler
+
+ def prepare_handler(self, shandler, log_level):
+ """
+ \brief (Internal usage)
+ \param shandler Handler used to log information
+ \param log_level Log level
+ """
+ shandler.setLevel(log_level)
+ formatter = logging.Formatter("%(asctime)s: %(name)s: %(levelname)s %(message)s")
+ shandler.setFormatter(formatter)
+ self.log.addHandler(shandler)
+ self.log.setLevel(getattr(logging, log_level, logging.INFO))
+
+ def get_logger(self):
+ return self.log
+
+ @classmethod
+ def print_msg(cls, msg, level=None, caller=None):
+ sys.stdout.write(cls.color(level))
+ if level:
+ print "%s" % level,
+ if caller:
+ print "[%30s]" % caller,
+ print msg,
+ print cls.color('END')
+
+ #---------------------------------------------------------------------
+ # Log: logger abstraction
+ #---------------------------------------------------------------------
+
+ @classmethod
+ def build_message_string(cls, msg, ctx):
+ if ctx:
+ msg = [m % ctx for m in msg]
+ if isinstance(msg, (tuple, list)):
+ msg = map(lambda s : "%s" % s, msg)
+ msg = " ".join(msg)
+ else:
+ msg = "%s" % msg
+ return msg
+
+ @classmethod
+ def log_message(cls, level, msg, ctx):
+ """
+ \brief Logs an message
+ \param level (string) Log level
+ \param msg (string / list of strings) Message string, or List of message strings
+ \param ctx (dict) Context for the message strings
+ """
+ caller = None
+
+ if not Options().log_duplicates:
+ try:
+ count = cls.seen.get(msg, 0)
+ cls.seen[msg] = count + 1
+ except TypeError, e:
+ # Unhashable types in msg
+ count = 0
+
+ if count == 1:
+ msg += (" -- REPEATED -- Future similar messages will be silently ignored. Please use the --log_duplicates option to allow for duplicates",)
+ elif count > 1:
+ return
+
+ if level == 'DEBUG':
+ caller = caller_name(skip=3)
+ # Eventually remove "" added to the configuration file
+ try:
+ paths = tuple(s.strip(' \t\n\r') for s in Options().debug.split(','))
+ except:
+ paths = None
+ if not paths or not caller.startswith(paths):
+ return
+
+ logger = Log().get_logger()
+ msg_str = cls.build_message_string(msg, ctx)
+
+ if logger:
+ logger_fct = getattr(logger, level.lower())
+ logger_fct("%s(): %s" % (inspect.stack()[2][3], msg_str))
+ else:
+ cls.print_msg(msg_str, level, caller)
+
+
+ @classmethod
+ def critical(cls, *msg, **ctx):
+ if not Options().log_level in ['CRITICAL']:
+ return
+ cls.log_message('CRITICAL', msg, ctx)
+ sys.exit(0)
+
+ @classmethod
+ def error(cls, *msg, **ctx):
+ if not Options().log_level in ['DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL']:
+ return
+ cls.log_message('ERROR', msg, ctx)
+ logger = Log().get_logger()
+ if not Log().get_logger():
+ traceback.print_exc()
+ sys.exit(0)
+
+ @classmethod
+ def warning(cls, *msg, **ctx):
+ if not Options().log_level in ['DEBUG', 'INFO', 'WARNING']:
+ return
+ cls.log_message('WARNING', msg, ctx)
+
+ @classmethod
+ def info(cls, *msg, **ctx):
+ if not Options().log_level in ['DEBUG', 'INFO']:
+ return
+ cls.log_message('INFO', msg, ctx)
+
+ @classmethod
+ def debug(cls, *msg, **ctx):
+ if not Options().log_level in ['DEBUG']:
+ return
+ cls.log_message('DEBUG', msg, ctx)
+
+ @classmethod
+ def tmp(cls, *msg):
+ cls.print_msg(' '.join(map(lambda x: "%r"%x, make_list(msg))), 'TMP', caller_name())
+
+ @classmethod
+ def record(cls, *msg):
+ #cls.print_msg(' '.join(map(lambda x: "%r"%x, make_list(msg))), 'RECORD', caller_name())
+ pass
+
+ @classmethod
+ def deprecated(cls, new):
+ #cls.print_msg("Function %s is deprecated, please use %s" % (caller_name(skip=3), new))
+ pass
+
+Log.init_options()
--- /dev/null
+import sys, optparse, cfgparse
+import os.path
+
+from manifold.util.singleton import Singleton
+
+# http://docs.python.org/dev/library/argparse.html#upgrading-optparse-code
+
+
+class Options(object):
+
+ __metaclass__ = Singleton
+
+ # We should be able to use another default conf file
+ CONF_FILE = '/etc/manifold.conf'
+
+ def __init__(self, name = None):
+ self._opt = optparse.OptionParser()
+ self._defaults = {}
+ self._name = name
+ self.clear()
+
+ def clear(self):
+ self.options = {}
+ self.add_option(
+ "-c", "--config", dest = "cfg_file",
+ help = "Config file to use.",
+ default = self.CONF_FILE
+ )
+ self.uptodate = True
+
+ def parse(self):
+ """
+ \brief Parse options passed from command-line
+ """
+ # add options here
+
+ # if we have a logger singleton, add its options here too
+ # get defaults too
+
+ # Initialize options to default values
+ cfg = cfgparse.ConfigParser()
+ cfg.add_optparse_help_option(self._opt)
+
+ # Load configuration file
+ try:
+ cfg_filename = sys.argv[sys.argv.index("-c") + 1]
+ try:
+ with open(cfg_filename): cfg.add_file(cfg_filename)
+ except IOError:
+ raise Exception, "Cannot open specified configuration file: %s" % cfg_filename
+ except ValueError:
+ try:
+ with open(self.CONF_FILE): cfg.add_file(self.CONF_FILE)
+ except IOError: pass
+
+ for option_name in self._defaults:
+ cfg.add_option(option_name, default = self._defaults[option_name])
+
+ # Load/override options from configuration file and command-line
+ (options, args) = cfg.parse(self._opt)
+ self.options.update(vars(options))
+ self.uptodate = True
+
+
+ def add_option(self, *args, **kwargs):
+ default = kwargs.get('default', None)
+ self._defaults[kwargs['dest']] = default
+ if 'default' in kwargs:
+ # This is very important otherwise file content is not taken into account
+ del kwargs['default']
+ kwargs['help'] += " Defaults to %r." % default
+ self._opt.add_option(*args, **kwargs)
+ self.uptodate = False
+
+ def get_name(self):
+ return self._name if self._name else os.path.basename(sys.argv[0])
+
+ def __repr__(self):
+ return "<Options: %r>" % self.options
+
+ def __getattr__(self, key):
+ if not self.uptodate:
+ self.parse()
+ return self.options.get(key, None)
+
+ def __setattr(self, key, value):
+ self.options[key] = value
--- /dev/null
+from manifold.util.log import Log
+
+class PluginFactory(type):
+ def __init__(cls, name, bases, dic):
+ #super(PluginFactory, cls).__init__(name, bases, dic)
+ type.__init__(cls, name, bases, dic)
+
+ try:
+ registry = getattr(cls, 'registry')
+ except AttributeError:
+ setattr(cls, 'registry', {})
+ registry = getattr(cls, 'registry')
+ # XXX
+ if name != "Gateway":
+ if name.endswith('Gateway'):
+ name = name[:-7]
+ name = name.lower()
+ registry[name] = cls
+
+ def get(self, name):
+ return registry[name.lower()]
+
+ # Adding a class method get to retrieve plugins by name
+ setattr(cls, 'get', classmethod(get))
--- /dev/null
+# Borrowed from Chandler
+# http://chandlerproject.org/Projects/ChandlerTwistedInThreadedEnvironment
+
+import threading, time
+from manifold.util.singleton import Singleton
+from manifold.util.log import *
+from twisted.internet import defer
+from twisted.python import threadable
+
+__author__ ="Brian Kirsch <bkirsch@osafoundation.org>"
+
+#required for using threads with the Reactor
+threadable.init()
+
+class ReactorException(Exception):
+ def __init__(self, *args):
+ Exception.__init__(self, *args)
+
+
+class ReactorThread(threading.Thread):
+ """
+ Run the Reactor in a Thread to prevent blocking the
+ Main Thread once reactor.run is called
+ """
+
+ __metaclass__ = Singleton
+
+ def __init__(self):
+ threading.Thread.__init__(self)
+ self._reactorRunning = False
+
+ # Be sure the import is done only at runtime, we keep a reference in the
+ # class instance
+ from twisted.internet import reactor
+ self.reactor = reactor
+
+ def run(self):
+ if self._reactorRunning:
+ raise ReactorException("Reactor Already Running")
+
+ self._reactorRunning = True
+
+ #call run passing a False flag indicating to the
+ #reactor not to install sig handlers since sig handlers
+ #only work on the main thread
+ try:
+ #signal.signal(signal.SIGINT, signal.default_int_handler)
+ self.reactor.run(False)
+ except Exception, e:
+ print "Reactor exception:", e
+
+ def callInReactor(self, callable, *args, **kw):
+ if self._reactorRunning:
+ self.reactor.callFromThread(callable, *args, **kw)
+ else:
+ callable(*args, **kw)
+
+ def isReactorRunning(self):
+ return self._reactorRunning
+
+ def start_reactor(self):
+ if self._reactorRunning:
+ log_warning("Reactor already running. This is normal, please remove this debug message")
+ return
+ #raise ReactorException("Reactor Already Running")
+ threading.Thread.start(self)
+ cpt = 0
+ while not self._reactorRunning:
+ time.sleep(0.1)
+ cpt +=1
+ if cpt > 5:
+ raise ReactorException, "Reactor thread is too long to start... cancelling"
+ self.reactor.addSystemEventTrigger('after', 'shutdown', self.__reactorShutDown)
+
+ def stop_reactor(self):
+ """
+ may want a way to force thread to join if reactor does not shutdown
+ properly. The reactor can get in to a recursive loop condition if reactor.stop
+ placed in the threads join method. This will require further investigation.
+ """
+ if not self._reactorRunning:
+ raise ReactorException("Reactor Not Running")
+ self.reactor.callFromThread(self.reactor.stop)
+ #self.reactor.join()
+
+ def addReactorEventTrigger(self, phase, eventType, callable):
+ if self._reactorRunning:
+ self.reactor.callFromThread(self.reactor.addSystemEventTrigger, phase, eventType, callable)
+ else:
+ self.reactor.addSystemEventTrigger(phase, eventType, callable)
+
+ def __reactorShuttingDown(self):
+ pass
+
+ def __reactorShutDown(self):
+ """This method called when the reactor is stopped"""
+ self._reactorRunning = False
+
+ def __getattr__(self, name):
+ # We transfer missing methods to the reactor
+ def _missing(*args, **kwargs):
+ self.reactor.callFromThread(getattr(self.reactor, name), *args, **kwargs)
+ return _missing
--- /dev/null
+from manifold.util.singleton import Singleton
+
+class ReactorWrapper(object):
+ __metaclass__ = Singleton
+
+ def __init__(self):
+ # Be sure the import is done only at runtime, we keep a reference in the
+ # class instance
+ from twisted.internet import reactor
+ self.reactor = reactor
+
+
+ def callInReactor(self, callable, *args, **kw):
+ print "ReactorWrapper::callInReactor"
+ if self._reactorRunning:
+ self.reactor.callFromThread(callable, *args, **kw)
+ else:
+ callable(*args, **kw)
+
+ def isReactorRunning(self):
+ return self._reactorRunning
+
+ def start_reactor(self):
+ self.reactor.run()
+
+ def stop_reactor(self):
+ self.reactor.stop()
+
+ def addReactorEventTrigger(self, phase, eventType, callable):
+ print "ReactorWrapper::addReactorEventTrigger"
+ if self._reactorRunning:
+ self.reactor.callFromThread(self.reactor.addSystemEventTrigger, phase, eventType, callable)
+ else:
+ self.reactor.addSystemEventTrigger(phase, eventType, callable)
+
+ def __reactorShuttingDown(self):
+ pass
+
+ def __reactorShutDown(self):
+ """This method called when the reactor is stopped"""
+ print "REACTOR SHUTDOWN"
+ self._reactorRunning = False
+
+ def __getattr__(self, name):
+ # We transfer missing methods to the reactor
+ def _missing(*args, **kwargs):
+ getattr(self.reactor, name)(*args, **kwargs)
+ return _missing
--- /dev/null
+from manifold.gateways import Gateway
+from manifold.util.callback import Callback
+
+#URL='sqlite:///:memory:?check_same_thread=False'
+URL='sqlite:////var/myslice/db.sqlite?check_same_thread=False'
+
+class Storage(object):
+ pass
+ # We can read information from files, database, commandline, etc
+ # Let's focus on the database
+
+ @classmethod
+ def register(self, object):
+ """
+ Registers a new object that will be stored locally by manifold.
+ This will live in the
+ """
+ pass
+
+class DBStorage(Storage):
+ @classmethod
+ def execute(self, query, user=None, format='dict'):
+ # XXX Need to pass local parameters
+ gw = Gateway.get('sqlalchemy')(config={'url': URL}, user=user, format=format)
+ gw.set_query(query)
+ cb = Callback()
+ gw.set_callback(cb)
+ gw.start()
+ return cb.get_results()
--- /dev/null
+import os
+import xml.etree.cElementTree as ElementTree
+
+class XmlListConfig(list):
+ def __init__(self, aList):
+ for element in aList:
+ if element:
+ # treat like dict
+ if len(element) == 1 or element[0].tag != element[1].tag:
+ self.append(XmlDictConfig(element))
+ # treat like list
+ elif element[0].tag == element[1].tag:
+ self.append(XmlListConfig(element))
+ elif element.text:
+ text = element.text.strip()
+ if text:
+ self.append(text)
+
+
+class XmlDictConfig(dict):
+ '''
+ Example usage:
+
+ >>> tree = ElementTree.parse('your_file.xml')
+ >>> root = tree.getroot()
+ >>> xmldict = XmlDictConfig(root)
+
+ Or, if you want to use an XML string:
+
+ >>> root = ElementTree.XML(xml_string)
+ >>> xmldict = XmlDictConfig(root)
+
+ And then use xmldict for what it is... a dict.
+ '''
+ def __init__(self, parent_element):
+ childrenNames = [child.tag for child in parent_element.getchildren()]
+
+ if parent_element.items(): #attributes
+ self.update(dict(parent_element.items()))
+ for element in parent_element:
+ if element:
+ # treat like dict - we assume that if the first two tags
+ # in a series are different, then they are all different.
+ if len(element) == 1 or element[0].tag != element[1].tag:
+ aDict = XmlDictConfig(element)
+ # treat like list - we assume that if the first two tags
+ # in a series are the same, then the rest are the same.
+ else:
+ # here, we put the list in dictionary; the key is the
+ # tag name the list elements all share in common, and
+ # the value is the list itself
+ aDict = {element[0].tag: XmlListConfig(element)}
+ # if the tag has attributes, add those to the dict
+ if element.items():
+ aDict.update(dict(element.items()))
+
+ if childrenNames.count(element.tag) > 1:
+ try:
+ currentValue = self[element.tag]
+ currentValue.append(aDict)
+ self.update({element.tag: currentValue})
+ except: #the first of its kind, an empty list must be created
+ self.update({element.tag: [aDict]}) #aDict is written in [], i.e. it will be a list
+
+ else:
+ self.update({element.tag: aDict})
+ # this assumes that if you've got an attribute in a tag,
+ # you won't be having any text. This may or may not be a
+ # good idea -- time will tell. It works for the way we are
+ # currently doing XML configuration files...
+ elif element.items():
+ self.update({element.tag: dict(element.items())})
+ # finally, if there are no child tags and no attributes, extract
+ # the text
+ else:
+ self.update({element.tag: element.text})
+
--- /dev/null
+/*
+ * This file is included in tophat_render.php
+ */
+
+function getKeySplitId(id,separator){
+ // id of elements must respect this rule
+ // split_id[0] = plugin_uuid
+ // split_id[1] = element
+ // split_id[2] = field or key
+
+ var split_id = id.split(separator);
+ var key = split_id[2];
+
+ return key;
+}
+
+function errorDisplay(error){
+ var out = '<div class="error"><dl id="system-message"><dt class="error">Notice</dt><dd class="error message"><ul><li>' + error + '</li></ul></dd></dl></div>';
+ return out;
+}
+
+function arrays_equal(a,b) { return !(a<b || b<a); }
+
+function arrayInArray(elt,tab){
+ var flag=false;
+ jQuery.each(tab, function(i,x){
+ if(arrays_equal(x,elt)){flag=true;return;}
+ });
+ return flag;
+}
+
+jQuery.fn.spin = function(opts) {
+ this.each(function() {
+ var $this = jQuery(this),
+ data = $this.data();
+
+ if (data.spinner) {
+ data.spinner.stop();
+ delete data.spinner;
+ }
+ if (opts !== false) {
+ data.spinner = new Spinner(jQuery.extend({color: $this.css('color')}, opts)).spin(this);
+ }
+ });
+ return this;
+};
+
+// FROM Triptych : http://stackoverflow.com/users/43089/triptych
+// http://stackoverflow.com/questions/979256/how-to-sort-an-array-of-javascript-objects
+// data.sort(sort_by('city', false, function(a){return a.toUpperCase()}));
+var sort_by = function(field, reverse, primer){
+
+ var key = function (x) {return primer ? primer(x[field]) : x[field]};
+ //var key = primer ? function (x) { return primer(x[field]); } : function (x) { return x[field]; }
+
+ return function (a,b) {
+ var A = key(a), B = key(b);
+ return (A < B ? -1 : (A > B ? 1 : 0)) * [1,-1][+!!reverse];
+ //return ((A < B) ? -1 :
+ // (A > B) ? +1 : 0)) * [-1,1][+!!reverse];
+ }
+}
--- /dev/null
+/*
+ * jQuery UI CSS Framework 1.8.18
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Theming/API
+ */
+
+/* Layout helpers
+----------------------------------*/
+.ui-helper-hidden { display: none; }
+.ui-helper-hidden-accessible { position: absolute !important; clip: rect(1px 1px 1px 1px); clip: rect(1px,1px,1px,1px); }
+.ui-helper-reset { margin: 0; padding: 0; border: 0; outline: 0; line-height: 1.3; text-decoration: none; font-size: 100%; list-style: none; }
+.ui-helper-clearfix:before, .ui-helper-clearfix:after { content: ""; display: table; }
+.ui-helper-clearfix:after { clear: both; }
+.ui-helper-clearfix { zoom: 1; }
+.ui-helper-zfix { width: 100%; height: 100%; top: 0; left: 0; position: absolute; opacity: 0; filter:Alpha(Opacity=0); }
+
+
+/* Interaction Cues
+----------------------------------*/
+.ui-state-disabled { cursor: default !important; }
+
+
+/* Icons
+----------------------------------*/
+
+/* states and images */
+.ui-icon { display: block; text-indent: -99999px; overflow: hidden; background-repeat: no-repeat; }
+
+
+/* Misc visuals
+----------------------------------*/
+
+/* Overlays */
+.ui-widget-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
+
+
+/*
+ * jQuery UI CSS Framework 1.8.18
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Theming/API
+ *
+ * To view and modify this theme, visit http://jqueryui.com/themeroller/?ffDefault=Verdana,Arial,sans-serif&fwDefault=normal&fsDefault=1.1em&cornerRadius=4px&bgColorHeader=cccccc&bgTextureHeader=03_highlight_soft.png&bgImgOpacityHeader=75&borderColorHeader=aaaaaa&fcHeader=222222&iconColorHeader=222222&bgColorContent=ffffff&bgTextureContent=01_flat.png&bgImgOpacityContent=75&borderColorContent=aaaaaa&fcContent=222222&iconColorContent=222222&bgColorDefault=e6e6e6&bgTextureDefault=02_glass.png&bgImgOpacityDefault=75&borderColorDefault=d3d3d3&fcDefault=555555&iconColorDefault=888888&bgColorHover=dadada&bgTextureHover=02_glass.png&bgImgOpacityHover=75&borderColorHover=999999&fcHover=212121&iconColorHover=454545&bgColorActive=ffffff&bgTextureActive=02_glass.png&bgImgOpacityActive=65&borderColorActive=aaaaaa&fcActive=212121&iconColorActive=454545&bgColorHighlight=fbf9ee&bgTextureHighlight=02_glass.png&bgImgOpacityHighlight=55&borderColorHighlight=fcefa1&fcHighlight=363636&iconColorHighlight=2e83ff&bgColorError=fef1ec&bgTextureError=02_glass.png&bgImgOpacityError=95&borderColorError=cd0a0a&fcError=cd0a0a&iconColorError=cd0a0a&bgColorOverlay=aaaaaa&bgTextureOverlay=01_flat.png&bgImgOpacityOverlay=0&opacityOverlay=30&bgColorShadow=aaaaaa&bgTextureShadow=01_flat.png&bgImgOpacityShadow=0&opacityShadow=30&thicknessShadow=8px&offsetTopShadow=-8px&offsetLeftShadow=-8px&cornerRadiusShadow=8px
+ */
+
+
+/* Component containers
+----------------------------------*/
+.ui-widget { font-family: Verdana,Arial,sans-serif; font-size: 1.1em; }
+.ui-widget .ui-widget { font-size: 1em; }
+.ui-widget input, .ui-widget select, .ui-widget textarea, .ui-widget button { font-family: Verdana,Arial,sans-serif; font-size: 1em; }
+.ui-widget-content { border: 1px solid #aaaaaa; background: #ffffff url(images/ui-bg_flat_75_ffffff_40x100.png) 50% 50% repeat-x; color: #222222; }
+.ui-widget-content a { color: #222222; }
+.ui-widget-header { border: 1px solid #aaaaaa; background: #cccccc url(images/ui-bg_highlight-soft_75_cccccc_1x100.png) 50% 50% repeat-x; color: #222222; font-weight: bold; }
+.ui-widget-header a { color: #222222; }
+
+/* Interaction states
+----------------------------------*/
+.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default { border: 1px solid #d3d3d3; background: #e6e6e6 url(images/ui-bg_glass_75_e6e6e6_1x400.png) 50% 50% repeat-x; font-weight: normal; color: #555555; }
+.ui-state-default a, .ui-state-default a:link, .ui-state-default a:visited { color: #555555; text-decoration: none; }
+.ui-state-hover, .ui-widget-content .ui-state-hover, .ui-widget-header .ui-state-hover, .ui-state-focus, .ui-widget-content .ui-state-focus, .ui-widget-header .ui-state-focus { border: 1px solid #999999; background: #dadada url(images/ui-bg_glass_75_dadada_1x400.png) 50% 50% repeat-x; font-weight: normal; color: #212121; }
+.ui-state-hover a, .ui-state-hover a:hover { color: #212121; text-decoration: none; }
+.ui-state-active, .ui-widget-content .ui-state-active, .ui-widget-header .ui-state-active { border: 1px solid #aaaaaa; background: #ffffff url(images/ui-bg_glass_65_ffffff_1x400.png) 50% 50% repeat-x; font-weight: normal; color: #212121; }
+.ui-state-active a, .ui-state-active a:link, .ui-state-active a:visited { color: #212121; text-decoration: none; }
+.ui-widget :active { outline: none; }
+
+/* Interaction Cues
+----------------------------------*/
+.ui-state-highlight, .ui-widget-content .ui-state-highlight, .ui-widget-header .ui-state-highlight {border: 1px solid #fcefa1; background: #fbf9ee url(images/ui-bg_glass_55_fbf9ee_1x400.png) 50% 50% repeat-x; color: #363636; }
+.ui-state-highlight a, .ui-widget-content .ui-state-highlight a,.ui-widget-header .ui-state-highlight a { color: #363636; }
+.ui-state-error, .ui-widget-content .ui-state-error, .ui-widget-header .ui-state-error {border: 1px solid #cd0a0a; background: #fef1ec url(images/ui-bg_glass_95_fef1ec_1x400.png) 50% 50% repeat-x; color: #cd0a0a; }
+.ui-state-error a, .ui-widget-content .ui-state-error a, .ui-widget-header .ui-state-error a { color: #cd0a0a; }
+.ui-state-error-text, .ui-widget-content .ui-state-error-text, .ui-widget-header .ui-state-error-text { color: #cd0a0a; }
+.ui-priority-primary, .ui-widget-content .ui-priority-primary, .ui-widget-header .ui-priority-primary { font-weight: bold; }
+.ui-priority-secondary, .ui-widget-content .ui-priority-secondary, .ui-widget-header .ui-priority-secondary { opacity: .7; filter:Alpha(Opacity=70); font-weight: normal; }
+.ui-state-disabled, .ui-widget-content .ui-state-disabled, .ui-widget-header .ui-state-disabled { opacity: .35; filter:Alpha(Opacity=35); background-image: none; }
+
+/* Icons
+----------------------------------*/
+
+/* states and images */
+.ui-icon { width: 16px; height: 16px; background-image: url(images/ui-icons_222222_256x240.png); }
+.ui-widget-content .ui-icon {background-image: url(images/ui-icons_222222_256x240.png); }
+.ui-widget-header .ui-icon {background-image: url(images/ui-icons_222222_256x240.png); }
+.ui-state-default .ui-icon { background-image: url(images/ui-icons_888888_256x240.png); }
+.ui-state-hover .ui-icon, .ui-state-focus .ui-icon {background-image: url(images/ui-icons_454545_256x240.png); }
+.ui-state-active .ui-icon {background-image: url(images/ui-icons_454545_256x240.png); }
+.ui-state-highlight .ui-icon {background-image: url(images/ui-icons_2e83ff_256x240.png); }
+.ui-state-error .ui-icon, .ui-state-error-text .ui-icon {background-image: url(images/ui-icons_cd0a0a_256x240.png); }
+
+/* positioning */
+.ui-icon-carat-1-n { background-position: 0 0; }
+.ui-icon-carat-1-ne { background-position: -16px 0; }
+.ui-icon-carat-1-e { background-position: -32px 0; }
+.ui-icon-carat-1-se { background-position: -48px 0; }
+.ui-icon-carat-1-s { background-position: -64px 0; }
+.ui-icon-carat-1-sw { background-position: -80px 0; }
+.ui-icon-carat-1-w { background-position: -96px 0; }
+.ui-icon-carat-1-nw { background-position: -112px 0; }
+.ui-icon-carat-2-n-s { background-position: -128px 0; }
+.ui-icon-carat-2-e-w { background-position: -144px 0; }
+.ui-icon-triangle-1-n { background-position: 0 -16px; }
+.ui-icon-triangle-1-ne { background-position: -16px -16px; }
+.ui-icon-triangle-1-e { background-position: -32px -16px; }
+.ui-icon-triangle-1-se { background-position: -48px -16px; }
+.ui-icon-triangle-1-s { background-position: -64px -16px; }
+.ui-icon-triangle-1-sw { background-position: -80px -16px; }
+.ui-icon-triangle-1-w { background-position: -96px -16px; }
+.ui-icon-triangle-1-nw { background-position: -112px -16px; }
+.ui-icon-triangle-2-n-s { background-position: -128px -16px; }
+.ui-icon-triangle-2-e-w { background-position: -144px -16px; }
+.ui-icon-arrow-1-n { background-position: 0 -32px; }
+.ui-icon-arrow-1-ne { background-position: -16px -32px; }
+.ui-icon-arrow-1-e { background-position: -32px -32px; }
+.ui-icon-arrow-1-se { background-position: -48px -32px; }
+.ui-icon-arrow-1-s { background-position: -64px -32px; }
+.ui-icon-arrow-1-sw { background-position: -80px -32px; }
+.ui-icon-arrow-1-w { background-position: -96px -32px; }
+.ui-icon-arrow-1-nw { background-position: -112px -32px; }
+.ui-icon-arrow-2-n-s { background-position: -128px -32px; }
+.ui-icon-arrow-2-ne-sw { background-position: -144px -32px; }
+.ui-icon-arrow-2-e-w { background-position: -160px -32px; }
+.ui-icon-arrow-2-se-nw { background-position: -176px -32px; }
+.ui-icon-arrowstop-1-n { background-position: -192px -32px; }
+.ui-icon-arrowstop-1-e { background-position: -208px -32px; }
+.ui-icon-arrowstop-1-s { background-position: -224px -32px; }
+.ui-icon-arrowstop-1-w { background-position: -240px -32px; }
+.ui-icon-arrowthick-1-n { background-position: 0 -48px; }
+.ui-icon-arrowthick-1-ne { background-position: -16px -48px; }
+.ui-icon-arrowthick-1-e { background-position: -32px -48px; }
+.ui-icon-arrowthick-1-se { background-position: -48px -48px; }
+.ui-icon-arrowthick-1-s { background-position: -64px -48px; }
+.ui-icon-arrowthick-1-sw { background-position: -80px -48px; }
+.ui-icon-arrowthick-1-w { background-position: -96px -48px; }
+.ui-icon-arrowthick-1-nw { background-position: -112px -48px; }
+.ui-icon-arrowthick-2-n-s { background-position: -128px -48px; }
+.ui-icon-arrowthick-2-ne-sw { background-position: -144px -48px; }
+.ui-icon-arrowthick-2-e-w { background-position: -160px -48px; }
+.ui-icon-arrowthick-2-se-nw { background-position: -176px -48px; }
+.ui-icon-arrowthickstop-1-n { background-position: -192px -48px; }
+.ui-icon-arrowthickstop-1-e { background-position: -208px -48px; }
+.ui-icon-arrowthickstop-1-s { background-position: -224px -48px; }
+.ui-icon-arrowthickstop-1-w { background-position: -240px -48px; }
+.ui-icon-arrowreturnthick-1-w { background-position: 0 -64px; }
+.ui-icon-arrowreturnthick-1-n { background-position: -16px -64px; }
+.ui-icon-arrowreturnthick-1-e { background-position: -32px -64px; }
+.ui-icon-arrowreturnthick-1-s { background-position: -48px -64px; }
+.ui-icon-arrowreturn-1-w { background-position: -64px -64px; }
+.ui-icon-arrowreturn-1-n { background-position: -80px -64px; }
+.ui-icon-arrowreturn-1-e { background-position: -96px -64px; }
+.ui-icon-arrowreturn-1-s { background-position: -112px -64px; }
+.ui-icon-arrowrefresh-1-w { background-position: -128px -64px; }
+.ui-icon-arrowrefresh-1-n { background-position: -144px -64px; }
+.ui-icon-arrowrefresh-1-e { background-position: -160px -64px; }
+.ui-icon-arrowrefresh-1-s { background-position: -176px -64px; }
+.ui-icon-arrow-4 { background-position: 0 -80px; }
+.ui-icon-arrow-4-diag { background-position: -16px -80px; }
+.ui-icon-extlink { background-position: -32px -80px; }
+.ui-icon-newwin { background-position: -48px -80px; }
+.ui-icon-refresh { background-position: -64px -80px; }
+.ui-icon-shuffle { background-position: -80px -80px; }
+.ui-icon-transfer-e-w { background-position: -96px -80px; }
+.ui-icon-transferthick-e-w { background-position: -112px -80px; }
+.ui-icon-folder-collapsed { background-position: 0 -96px; }
+.ui-icon-folder-open { background-position: -16px -96px; }
+.ui-icon-document { background-position: -32px -96px; }
+.ui-icon-document-b { background-position: -48px -96px; }
+.ui-icon-note { background-position: -64px -96px; }
+.ui-icon-mail-closed { background-position: -80px -96px; }
+.ui-icon-mail-open { background-position: -96px -96px; }
+.ui-icon-suitcase { background-position: -112px -96px; }
+.ui-icon-comment { background-position: -128px -96px; }
+.ui-icon-person { background-position: -144px -96px; }
+.ui-icon-print { background-position: -160px -96px; }
+.ui-icon-trash { background-position: -176px -96px; }
+.ui-icon-locked { background-position: -192px -96px; }
+.ui-icon-unlocked { background-position: -208px -96px; }
+.ui-icon-bookmark { background-position: -224px -96px; }
+.ui-icon-tag { background-position: -240px -96px; }
+.ui-icon-home { background-position: 0 -112px; }
+.ui-icon-flag { background-position: -16px -112px; }
+.ui-icon-calendar { background-position: -32px -112px; }
+.ui-icon-cart { background-position: -48px -112px; }
+.ui-icon-pencil { background-position: -64px -112px; }
+.ui-icon-clock { background-position: -80px -112px; }
+.ui-icon-disk { background-position: -96px -112px; }
+.ui-icon-calculator { background-position: -112px -112px; }
+.ui-icon-zoomin { background-position: -128px -112px; }
+.ui-icon-zoomout { background-position: -144px -112px; }
+.ui-icon-search { background-position: -160px -112px; }
+.ui-icon-wrench { background-position: -176px -112px; }
+.ui-icon-gear { background-position: -192px -112px; }
+.ui-icon-heart { background-position: -208px -112px; }
+.ui-icon-star { background-position: -224px -112px; }
+.ui-icon-link { background-position: -240px -112px; }
+.ui-icon-cancel { background-position: 0 -128px; }
+.ui-icon-plus { background-position: -16px -128px; }
+.ui-icon-plusthick { background-position: -32px -128px; }
+.ui-icon-minus { background-position: -48px -128px; }
+.ui-icon-minusthick { background-position: -64px -128px; }
+.ui-icon-close { background-position: -80px -128px; }
+.ui-icon-closethick { background-position: -96px -128px; }
+.ui-icon-key { background-position: -112px -128px; }
+.ui-icon-lightbulb { background-position: -128px -128px; }
+.ui-icon-scissors { background-position: -144px -128px; }
+.ui-icon-clipboard { background-position: -160px -128px; }
+.ui-icon-copy { background-position: -176px -128px; }
+.ui-icon-contact { background-position: -192px -128px; }
+.ui-icon-image { background-position: -208px -128px; }
+.ui-icon-video { background-position: -224px -128px; }
+.ui-icon-script { background-position: -240px -128px; }
+.ui-icon-alert { background-position: 0 -144px; }
+.ui-icon-info { background-position: -16px -144px; }
+.ui-icon-notice { background-position: -32px -144px; }
+.ui-icon-help { background-position: -48px -144px; }
+.ui-icon-check { background-position: -64px -144px; }
+.ui-icon-bullet { background-position: -80px -144px; }
+.ui-icon-radio-off { background-position: -96px -144px; }
+.ui-icon-radio-on { background-position: -112px -144px; }
+.ui-icon-pin-w { background-position: -128px -144px; }
+.ui-icon-pin-s { background-position: -144px -144px; }
+.ui-icon-play { background-position: 0 -160px; }
+.ui-icon-pause { background-position: -16px -160px; }
+.ui-icon-seek-next { background-position: -32px -160px; }
+.ui-icon-seek-prev { background-position: -48px -160px; }
+.ui-icon-seek-end { background-position: -64px -160px; }
+.ui-icon-seek-start { background-position: -80px -160px; }
+/* ui-icon-seek-first is deprecated, use ui-icon-seek-start instead */
+.ui-icon-seek-first { background-position: -80px -160px; }
+.ui-icon-stop { background-position: -96px -160px; }
+.ui-icon-eject { background-position: -112px -160px; }
+.ui-icon-volume-off { background-position: -128px -160px; }
+.ui-icon-volume-on { background-position: -144px -160px; }
+.ui-icon-power { background-position: 0 -176px; }
+.ui-icon-signal-diag { background-position: -16px -176px; }
+.ui-icon-signal { background-position: -32px -176px; }
+.ui-icon-battery-0 { background-position: -48px -176px; }
+.ui-icon-battery-1 { background-position: -64px -176px; }
+.ui-icon-battery-2 { background-position: -80px -176px; }
+.ui-icon-battery-3 { background-position: -96px -176px; }
+.ui-icon-circle-plus { background-position: 0 -192px; }
+.ui-icon-circle-minus { background-position: -16px -192px; }
+.ui-icon-circle-close { background-position: -32px -192px; }
+.ui-icon-circle-triangle-e { background-position: -48px -192px; }
+.ui-icon-circle-triangle-s { background-position: -64px -192px; }
+.ui-icon-circle-triangle-w { background-position: -80px -192px; }
+.ui-icon-circle-triangle-n { background-position: -96px -192px; }
+.ui-icon-circle-arrow-e { background-position: -112px -192px; }
+.ui-icon-circle-arrow-s { background-position: -128px -192px; }
+.ui-icon-circle-arrow-w { background-position: -144px -192px; }
+.ui-icon-circle-arrow-n { background-position: -160px -192px; }
+.ui-icon-circle-zoomin { background-position: -176px -192px; }
+.ui-icon-circle-zoomout { background-position: -192px -192px; }
+.ui-icon-circle-check { background-position: -208px -192px; }
+.ui-icon-circlesmall-plus { background-position: 0 -208px; }
+.ui-icon-circlesmall-minus { background-position: -16px -208px; }
+.ui-icon-circlesmall-close { background-position: -32px -208px; }
+.ui-icon-squaresmall-plus { background-position: -48px -208px; }
+.ui-icon-squaresmall-minus { background-position: -64px -208px; }
+.ui-icon-squaresmall-close { background-position: -80px -208px; }
+.ui-icon-grip-dotted-vertical { background-position: 0 -224px; }
+.ui-icon-grip-dotted-horizontal { background-position: -16px -224px; }
+.ui-icon-grip-solid-vertical { background-position: -32px -224px; }
+.ui-icon-grip-solid-horizontal { background-position: -48px -224px; }
+.ui-icon-gripsmall-diagonal-se { background-position: -64px -224px; }
+.ui-icon-grip-diagonal-se { background-position: -80px -224px; }
+
+
+/* Misc visuals
+----------------------------------*/
+
+/* Corner radius */
+.ui-corner-all, .ui-corner-top, .ui-corner-left, .ui-corner-tl { -moz-border-radius-topleft: 4px; -webkit-border-top-left-radius: 4px; -khtml-border-top-left-radius: 4px; border-top-left-radius: 4px; }
+.ui-corner-all, .ui-corner-top, .ui-corner-right, .ui-corner-tr { -moz-border-radius-topright: 4px; -webkit-border-top-right-radius: 4px; -khtml-border-top-right-radius: 4px; border-top-right-radius: 4px; }
+.ui-corner-all, .ui-corner-bottom, .ui-corner-left, .ui-corner-bl { -moz-border-radius-bottomleft: 4px; -webkit-border-bottom-left-radius: 4px; -khtml-border-bottom-left-radius: 4px; border-bottom-left-radius: 4px; }
+.ui-corner-all, .ui-corner-bottom, .ui-corner-right, .ui-corner-br { -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 4px; -khtml-border-bottom-right-radius: 4px; border-bottom-right-radius: 4px; }
+
+/* Overlays */
+.ui-widget-overlay { background: #aaaaaa url(images/ui-bg_flat_0_aaaaaa_40x100.png) 50% 50% repeat-x; opacity: .30;filter:Alpha(Opacity=30); }
+.ui-widget-shadow { margin: -8px 0 0 -8px; padding: 8px; background: #aaaaaa url(images/ui-bg_flat_0_aaaaaa_40x100.png) 50% 50% repeat-x; opacity: .30;filter:Alpha(Opacity=30); -moz-border-radius: 8px; -khtml-border-radius: 8px; -webkit-border-radius: 8px; border-radius: 8px; }/*
+ * jQuery UI Resizable 1.8.18
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Resizable#theming
+ */
+.ui-resizable { position: relative;}
+.ui-resizable-handle { position: absolute;font-size: 0.1px;z-index: 99999; display: block; }
+.ui-resizable-disabled .ui-resizable-handle, .ui-resizable-autohide .ui-resizable-handle { display: none; }
+.ui-resizable-n { cursor: n-resize; height: 7px; width: 100%; top: -5px; left: 0; }
+.ui-resizable-s { cursor: s-resize; height: 7px; width: 100%; bottom: -5px; left: 0; }
+.ui-resizable-e { cursor: e-resize; width: 7px; right: -5px; top: 0; height: 100%; }
+.ui-resizable-w { cursor: w-resize; width: 7px; left: -5px; top: 0; height: 100%; }
+.ui-resizable-se { cursor: se-resize; width: 12px; height: 12px; right: 1px; bottom: 1px; }
+.ui-resizable-sw { cursor: sw-resize; width: 9px; height: 9px; left: -5px; bottom: -5px; }
+.ui-resizable-nw { cursor: nw-resize; width: 9px; height: 9px; left: -5px; top: -5px; }
+.ui-resizable-ne { cursor: ne-resize; width: 9px; height: 9px; right: -5px; top: -5px;}/*
+ * jQuery UI Selectable 1.8.18
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Selectable#theming
+ */
+.ui-selectable-helper { position: absolute; z-index: 100; border:1px dotted black; }
+/*
+ * jQuery UI Accordion 1.8.18
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Accordion#theming
+ */
+/* IE/Win - Fix animation bug - #4615 */
+.ui-accordion { width: 100%; }
+.ui-accordion .ui-accordion-header { cursor: pointer; position: relative; margin-top: 1px; zoom: 1; }
+.ui-accordion .ui-accordion-li-fix { display: inline; }
+.ui-accordion .ui-accordion-header-active { border-bottom: 0 !important; }
+.ui-accordion .ui-accordion-header a { display: block; font-size: 1em; padding: .5em .5em .5em .7em; }
+.ui-accordion-icons .ui-accordion-header a { padding-left: 2.2em; }
+.ui-accordion .ui-accordion-header .ui-icon { position: absolute; left: .5em; top: 50%; margin-top: -8px; }
+.ui-accordion .ui-accordion-content { padding: 1em 2.2em; border-top: 0; margin-top: -2px; position: relative; top: 1px; margin-bottom: 2px; overflow: auto; display: none; zoom: 1; }
+.ui-accordion .ui-accordion-content-active { display: block; }
+/*
+ * jQuery UI Autocomplete 1.8.18
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Autocomplete#theming
+ */
+.ui-autocomplete { position: absolute; cursor: default; }
+
+/* workarounds */
+* html .ui-autocomplete { width:1px; } /* without this, the menu expands to 100% in IE6 */
+
+/*
+ * jQuery UI Menu 1.8.18
+ *
+ * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Menu#theming
+ */
+.ui-menu {
+ list-style:none;
+ padding: 2px;
+ margin: 0;
+ display:block;
+ float: left;
+}
+.ui-menu .ui-menu {
+ margin-top: -3px;
+}
+.ui-menu .ui-menu-item {
+ margin:0;
+ padding: 0;
+ zoom: 1;
+ float: left;
+ clear: left;
+ width: 100%;
+}
+.ui-menu .ui-menu-item a {
+ text-decoration:none;
+ display:block;
+ padding:.2em .4em;
+ line-height:1.5;
+ zoom:1;
+}
+.ui-menu .ui-menu-item a.ui-state-hover,
+.ui-menu .ui-menu-item a.ui-state-active {
+ font-weight: normal;
+ margin: -1px;
+}
+/*
+ * jQuery UI Button 1.8.18
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Button#theming
+ */
+.ui-button { display: inline-block; position: relative; padding: 0; margin-right: .1em; text-decoration: none !important; cursor: pointer; text-align: center; zoom: 1; overflow: hidden; *overflow: visible; } /* the overflow property removes extra width in IE */
+.ui-button-icon-only { width: 2.2em; } /* to make room for the icon, a width needs to be set here */
+button.ui-button-icon-only { width: 2.4em; } /* button elements seem to need a little more width */
+.ui-button-icons-only { width: 3.4em; }
+button.ui-button-icons-only { width: 3.7em; }
+
+/*button text element */
+.ui-button .ui-button-text { display: block; line-height: 1.4; }
+.ui-button-text-only .ui-button-text { padding: .4em 1em; }
+.ui-button-icon-only .ui-button-text, .ui-button-icons-only .ui-button-text { padding: .4em; text-indent: -9999999px; }
+.ui-button-text-icon-primary .ui-button-text, .ui-button-text-icons .ui-button-text { padding: .4em 1em .4em 2.1em; }
+.ui-button-text-icon-secondary .ui-button-text, .ui-button-text-icons .ui-button-text { padding: .4em 2.1em .4em 1em; }
+.ui-button-text-icons .ui-button-text { padding-left: 2.1em; padding-right: 2.1em; }
+/* no icon support for input elements, provide padding by default */
+input.ui-button { padding: .4em 1em; }
+
+/*button icon element(s) */
+.ui-button-icon-only .ui-icon, .ui-button-text-icon-primary .ui-icon, .ui-button-text-icon-secondary .ui-icon, .ui-button-text-icons .ui-icon, .ui-button-icons-only .ui-icon { position: absolute; top: 50%; margin-top: -8px; }
+.ui-button-icon-only .ui-icon { left: 50%; margin-left: -8px; }
+.ui-button-text-icon-primary .ui-button-icon-primary, .ui-button-text-icons .ui-button-icon-primary, .ui-button-icons-only .ui-button-icon-primary { left: .5em; }
+.ui-button-text-icon-secondary .ui-button-icon-secondary, .ui-button-text-icons .ui-button-icon-secondary, .ui-button-icons-only .ui-button-icon-secondary { right: .5em; }
+.ui-button-text-icons .ui-button-icon-secondary, .ui-button-icons-only .ui-button-icon-secondary { right: .5em; }
+
+/*button sets*/
+.ui-buttonset { margin-right: 7px; }
+.ui-buttonset .ui-button { margin-left: 0; margin-right: -.3em; }
+
+/* workarounds */
+button.ui-button::-moz-focus-inner { border: 0; padding: 0; } /* reset extra padding in Firefox */
+/*
+ * jQuery UI Dialog 1.8.18
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Dialog#theming
+ */
+.ui-dialog { position: absolute; padding: .2em; width: 300px; overflow: hidden; }
+.ui-dialog .ui-dialog-titlebar { padding: .4em 1em; position: relative; }
+.ui-dialog .ui-dialog-title { float: left; margin: .1em 16px .1em 0; }
+.ui-dialog .ui-dialog-titlebar-close { position: absolute; right: .3em; top: 50%; width: 19px; margin: -10px 0 0 0; padding: 1px; height: 18px; }
+.ui-dialog .ui-dialog-titlebar-close span { display: block; margin: 1px; }
+.ui-dialog .ui-dialog-titlebar-close:hover, .ui-dialog .ui-dialog-titlebar-close:focus { padding: 0; }
+.ui-dialog .ui-dialog-content { position: relative; border: 0; padding: .5em 1em; background: none; overflow: auto; zoom: 1; }
+.ui-dialog .ui-dialog-buttonpane { text-align: left; border-width: 1px 0 0 0; background-image: none; margin: .5em 0 0 0; padding: .3em 1em .5em .4em; }
+.ui-dialog .ui-dialog-buttonpane .ui-dialog-buttonset { float: right; }
+.ui-dialog .ui-dialog-buttonpane button { margin: .5em .4em .5em 0; cursor: pointer; }
+.ui-dialog .ui-resizable-se { width: 14px; height: 14px; right: 3px; bottom: 3px; }
+.ui-draggable .ui-dialog-titlebar { cursor: move; }
+/*
+ * jQuery UI Slider 1.8.18
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Slider#theming
+ */
+.ui-slider { position: relative; text-align: left; }
+.ui-slider .ui-slider-handle { position: absolute; z-index: 2; width: 1.2em; height: 1.2em; cursor: default; }
+.ui-slider .ui-slider-range { position: absolute; z-index: 1; font-size: .7em; display: block; border: 0; background-position: 0 0; }
+
+.ui-slider-horizontal { height: .8em; }
+.ui-slider-horizontal .ui-slider-handle { top: -.3em; margin-left: -.6em; }
+.ui-slider-horizontal .ui-slider-range { top: 0; height: 100%; }
+.ui-slider-horizontal .ui-slider-range-min { left: 0; }
+.ui-slider-horizontal .ui-slider-range-max { right: 0; }
+
+.ui-slider-vertical { width: .8em; height: 100px; }
+.ui-slider-vertical .ui-slider-handle { left: -.3em; margin-left: 0; margin-bottom: -.6em; }
+.ui-slider-vertical .ui-slider-range { left: 0; width: 100%; }
+.ui-slider-vertical .ui-slider-range-min { bottom: 0; }
+.ui-slider-vertical .ui-slider-range-max { top: 0; }/*
+ * jQuery UI Tabs 1.8.18
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Tabs#theming
+ */
+.ui-tabs { position: relative; padding: .2em; zoom: 1; } /* position: relative prevents IE scroll bug (element with position: relative inside container with overflow: auto appear as "fixed") */
+.ui-tabs .ui-tabs-nav { margin: 0; padding: .2em .2em 0; }
+.ui-tabs .ui-tabs-nav li { list-style: none; float: left; position: relative; top: 1px; margin: 0 .2em 1px 0; border-bottom: 0 !important; padding: 0; white-space: nowrap; }
+.ui-tabs .ui-tabs-nav li a { float: left; padding: .5em 1em; text-decoration: none; }
+.ui-tabs .ui-tabs-nav li.ui-tabs-selected { margin-bottom: 0; padding-bottom: 1px; }
+.ui-tabs .ui-tabs-nav li.ui-tabs-selected a, .ui-tabs .ui-tabs-nav li.ui-state-disabled a, .ui-tabs .ui-tabs-nav li.ui-state-processing a { cursor: text; }
+.ui-tabs .ui-tabs-nav li a, .ui-tabs.ui-tabs-collapsible .ui-tabs-nav li.ui-tabs-selected a { cursor: pointer; } /* first selector in group seems obsolete, but required to overcome bug in Opera applying cursor: text overall if defined elsewhere... */
+.ui-tabs .ui-tabs-panel { display: block; border-width: 0; padding: 1em 1.4em; background: none; }
+.ui-tabs .ui-tabs-hide { display: none !important; }
+/*
+ * jQuery UI Datepicker 1.8.18
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Datepicker#theming
+ */
+.ui-datepicker { width: 17em; padding: .2em .2em 0; display: none; }
+.ui-datepicker .ui-datepicker-header { position:relative; padding:.2em 0; }
+.ui-datepicker .ui-datepicker-prev, .ui-datepicker .ui-datepicker-next { position:absolute; top: 2px; width: 1.8em; height: 1.8em; }
+.ui-datepicker .ui-datepicker-prev-hover, .ui-datepicker .ui-datepicker-next-hover { top: 1px; }
+.ui-datepicker .ui-datepicker-prev { left:2px; }
+.ui-datepicker .ui-datepicker-next { right:2px; }
+.ui-datepicker .ui-datepicker-prev-hover { left:1px; }
+.ui-datepicker .ui-datepicker-next-hover { right:1px; }
+.ui-datepicker .ui-datepicker-prev span, .ui-datepicker .ui-datepicker-next span { display: block; position: absolute; left: 50%; margin-left: -8px; top: 50%; margin-top: -8px; }
+.ui-datepicker .ui-datepicker-title { margin: 0 2.3em; line-height: 1.8em; text-align: center; }
+.ui-datepicker .ui-datepicker-title select { font-size:1em; margin:1px 0; }
+.ui-datepicker select.ui-datepicker-month-year {width: 100%;}
+.ui-datepicker select.ui-datepicker-month,
+.ui-datepicker select.ui-datepicker-year { width: 49%;}
+.ui-datepicker table {width: 100%; font-size: .9em; border-collapse: collapse; margin:0 0 .4em; }
+.ui-datepicker th { padding: .7em .3em; text-align: center; font-weight: bold; border: 0; }
+.ui-datepicker td { border: 0; padding: 1px; }
+.ui-datepicker td span, .ui-datepicker td a { display: block; padding: .2em; text-align: right; text-decoration: none; }
+.ui-datepicker .ui-datepicker-buttonpane { background-image: none; margin: .7em 0 0 0; padding:0 .2em; border-left: 0; border-right: 0; border-bottom: 0; }
+.ui-datepicker .ui-datepicker-buttonpane button { float: right; margin: .5em .2em .4em; cursor: pointer; padding: .2em .6em .3em .6em; width:auto; overflow:visible; }
+.ui-datepicker .ui-datepicker-buttonpane button.ui-datepicker-current { float:left; }
+
+/* with multiple calendars */
+.ui-datepicker.ui-datepicker-multi { width:auto; }
+.ui-datepicker-multi .ui-datepicker-group { float:left; }
+.ui-datepicker-multi .ui-datepicker-group table { width:95%; margin:0 auto .4em; }
+.ui-datepicker-multi-2 .ui-datepicker-group { width:50%; }
+.ui-datepicker-multi-3 .ui-datepicker-group { width:33.3%; }
+.ui-datepicker-multi-4 .ui-datepicker-group { width:25%; }
+.ui-datepicker-multi .ui-datepicker-group-last .ui-datepicker-header { border-left-width:0; }
+.ui-datepicker-multi .ui-datepicker-group-middle .ui-datepicker-header { border-left-width:0; }
+.ui-datepicker-multi .ui-datepicker-buttonpane { clear:left; }
+.ui-datepicker-row-break { clear:both; width:100%; font-size:0em; }
+
+/* RTL support */
+.ui-datepicker-rtl { direction: rtl; }
+.ui-datepicker-rtl .ui-datepicker-prev { right: 2px; left: auto; }
+.ui-datepicker-rtl .ui-datepicker-next { left: 2px; right: auto; }
+.ui-datepicker-rtl .ui-datepicker-prev:hover { right: 1px; left: auto; }
+.ui-datepicker-rtl .ui-datepicker-next:hover { left: 1px; right: auto; }
+.ui-datepicker-rtl .ui-datepicker-buttonpane { clear:right; }
+.ui-datepicker-rtl .ui-datepicker-buttonpane button { float: left; }
+.ui-datepicker-rtl .ui-datepicker-buttonpane button.ui-datepicker-current { float:right; }
+.ui-datepicker-rtl .ui-datepicker-group { float:right; }
+.ui-datepicker-rtl .ui-datepicker-group-last .ui-datepicker-header { border-right-width:0; border-left-width:1px; }
+.ui-datepicker-rtl .ui-datepicker-group-middle .ui-datepicker-header { border-right-width:0; border-left-width:1px; }
+
+/* IE6 IFRAME FIX (taken from datepicker 1.5.3 */
+.ui-datepicker-cover {
+ display: none; /*sorry for IE5*/
+ display/**/: block; /*sorry for IE5*/
+ position: absolute; /*must have*/
+ z-index: -1; /*must have*/
+ filter: mask(); /*must have*/
+ top: -4px; /*must have*/
+ left: -4px; /*must have*/
+ width: 200px; /*must have*/
+ height: 200px; /*must have*/
+}/*
+ * jQuery UI Progressbar 1.8.18
+ *
+ * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * http://docs.jquery.com/UI/Progressbar#theming
+ */
+.ui-progressbar { height:2em; text-align: left; overflow: hidden; }
+.ui-progressbar .ui-progressbar-value {margin: -1px; height:100%; }
\ No newline at end of file
git://git.onelab.eu / myslice.git / commitdiff