Index: iweb.py===================================================================--- iweb.py (revision 15506)+++ iweb.py (working copy)@@ -14,6 +14,56 @@ I am a web resource. """+ def allowedMethods(self):+ """+ @return: A tuple of allowed methods.+ """++ def etag(self):+ """+ @return: The current etag for the resource if available, None otherwise.+ """++ def exists(self):+ """+ @return: True if the resource exists on the server, False otherwise.+ """++ def lastModified(self):+ """+ @return: The last modified time of the resource if available, None otherwise.+ """++ def creationDate(self):+ """+ @return: The creation date of the resource if available, None otherwise.+ """++ def contentLength(self):+ """+ @return: The size in bytes of the resource if available, None otherwise.+ """++ def contentType(self):+ """+ @return: The MIME type of the resource if available, None otherwise.+ """++ def contentEncoding(self):+ """+ @return: The encoding of the resource if available, None otherwise.+ """++ def displayName(self):+ """+ @return: The display name of the resource if available, None otherwise.+ """++ def update(self):+ """+ Update any cached information about the resource from its backing store.+ """+ def locateChild(self, req, segments): """Locate another object which can be adapted to IResource.