Remove third_party/twisted_8_1

third_party/twisted_8_1/twisted/spread/publish.py

Index: third_party/twisted_8_1/twisted/spread/publish.py
diff --git a/third_party/twisted_8_1/twisted/spread/publish.py b/third_party/twisted_8_1/twisted/spread/publish.py
deleted file mode 100644
index 0f031fdd2fbf2adcbb13351e53b0db273622be67..0000000000000000000000000000000000000000
--- a/third_party/twisted_8_1/twisted/spread/publish.py
+++ /dev/null
@@ -1,142 +0,0 @@
-# Copyright (c) 2001-2004 Twisted Matrix Laboratories.
-# See LICENSE for details.
-
-
-"""
-Persistently cached objects for PB.
-
-Maintainer: U{Glyph Lefkowitz<mailto:glyph@twistedmatrix.com>}
-
-Future Plans: None known.
-"""
-
-# Twisted imports
-from twisted.internet import defer
-
-# sibling imports
-import jelly
-import banana
-import flavors
-
-# System Imports
-import time
-
-class Publishable(flavors.Cacheable):
-    """An object whose cached state persists across sessions.
-    """
-    def __init__(self, publishedID):
-        self.republish()
-        self.publishedID = publishedID
-
-    def republish(self):
-        """Set the timestamp to current and (TODO) update all observers.
-        """
-        self.timestamp = time.time()
-
-    def view_getStateToPublish(self, perspective):
-        '(internal)'
-        return self.getStateToPublishFor(perspective)
-    
-    def getStateToPublishFor(self, perspective):
-        """Implement me to special-case your state for a perspective.
-        """
-        return self.getStateToPublish()
-
-    def getStateToPublish(self):
-        """Implement me to return state to copy as part of the publish phase.
-        """
-        raise NotImplementedError("%s.getStateToPublishFor" % self.__class__)
-
-    def getStateToCacheAndObserveFor(self, perspective, observer):
-        """Get all necessary metadata to keep a clientside cache.
-        """
-        if perspective:
-            pname = perspective.perspectiveName
-            sname = perspective.getService().serviceName
-        else:
-            pname = "None"
-            sname = "None"
-
-        return {"remote": flavors.ViewPoint(perspective, self),
-                "publishedID": self.publishedID,
-                "perspective": pname,
-                "service": sname,
-                "timestamp": self.timestamp}
-
-class RemotePublished(flavors.RemoteCache):
-    """The local representation of remote Publishable object.
-    """
-    isActivated = 0
-    _wasCleanWhenLoaded = 0
-    def getFileName(self, ext='pub'):
-        return ("%s-%s-%s.%s" %
-                (self.service, self.perspective, str(self.publishedID), ext))
-    
-    def setCopyableState(self, state):
-        self.__dict__.update(state)
-        self._activationListeners = []
-        try:
-            data = open(self.getFileName()).read()
-        except IOError:
-            recent = 0
-        else:
-            newself = jelly.unjelly(banana.decode(data))
-            recent = (newself.timestamp == self.timestamp)
-        if recent:
-            self._cbGotUpdate(newself.__dict__)
-            self._wasCleanWhenLoaded = 1
-        else:
-            self.remote.callRemote('getStateToPublish').addCallbacks(self._cbGotUpdate)
-
-    def __getstate__(self):
-        other = self.__dict__.copy()
-        # Remove PB-specific attributes
-        del other['broker']
-        del other['remote']
-        del other['luid']
-        # remove my own runtime-tracking stuff
-        del other['_activationListeners']
-        del other['isActivated']
-        return other
-
-    def _cbGotUpdate(self, newState):
-        self.__dict__.update(newState)
-        self.isActivated = 1
-        # send out notifications
-        for listener in self._activationListeners:
-            listener(self)
-        self._activationListeners = []
-        self.activated()
-        open(self.getFileName(), "wb").write(banana.encode(jelly.jelly(self)))
-
-    def activated(self):
-        """Implement this method if you want to be notified when your
-        publishable subclass is activated.
-        """
-        
-    def callWhenActivated(self, callback):
-        """Externally register for notification when this publishable has received all relevant data.
-        """
-        if self.isActivated:
-            callback(self)
-        else:
-            self._activationListeners.append(callback)
-
-def whenReady(d):
-    """
-    Wrap a deferred returned from a pb method in another deferred that
-    expects a RemotePublished as a result.  This will allow you to wait until
-    the result is really available.
-
-    Idiomatic usage would look like::
-
-        publish.whenReady(serverObject.getMeAPublishable()).addCallback(lookAtThePublishable)
-    """
-    d2 = defer.Deferred()
-    d.addCallbacks(_pubReady, d2.errback,
-                   callbackArgs=(d2,))
-    return d2
-
-def _pubReady(result, d2):
-    '(internal)'
-    result.callWhenActivated(d2.callback)