[session] explicitly take Connection object in close_cnx
Now that ClientConnection explicitly reference and use the Connection object we
do not need to use connectionid here.
We can safely change this signature, ClientConnection is the only use of
close_cnx for now.
# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr## This file is part of CubicWeb.## CubicWeb is free software: you can redistribute it and/or modify it under the# terms of the GNU Lesser General Public License as published by the Free# Software Foundation, either version 2.1 of the License, or (at your option)# any later version.## CubicWeb is distributed in the hope that it will be useful, but WITHOUT# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more# details.## You should have received a copy of the GNU Lesser General Public License along# with CubicWeb. If not, see <http://www.gnu.org/licenses/>."""Some parsers to detect action to do from textCurrently only a parser to look for state change instruction is provided.Take care to security when you're using it, think about the user thatwill provide the text to analyze..."""__docformat__="restructuredtext en"importrefromcubicwebimportUnknownEidfromcubicweb.viewimportComponentclassTextAnalyzer(Component):"""analyze and extract information from plain text by calling registered text parsers """__regid__='textanalyzer'defparse(self,caller,text):forparserclsinself._cw.vreg['components'].get('textparser',()):parsercls(self._cw).parse(caller,text)classTextParser(Component):"""base class for text parser, responsible to extract some information from plain text. When something is done, it usually call the .fire_event(something, {event args}) method on the caller. """__regid__='textparser'__abstract__=Truedefparse(self,caller,text):raiseNotImplementedErrorclassChangeStateTextParser(TextParser):"""search some text for change state instruction in the form :<transition name>: #?<eid> """instr_rgx=re.compile(':(\w+):\s*#?(\d+)',re.U)defparse(self,caller,text):fortrname,eidinself.instr_rgx.findall(text):try:entity=self._cw.entity_from_eid(int(eid))exceptUnknownEid:self.error("can't get entity with eid %s",eid)continueifnothasattr(entity,'in_state'):self.error('bad change state instruction for eid %s',eid)continueiworkflowable=entity.cw_adapt_to('IWorkflowable')ifiworkflowable.current_workflow:tr=iworkflowable.current_workflow.transition_by_name(trname)else:tr=Noneiftrandtr.may_be_fired(entity.eid):try:trinfo=iworkflowable.fire_transition(tr)caller.fire_event('state-changed',{'trinfo':trinfo,'entity':entity})exceptException:self.exception('while changing state of %s',entity)else:self.error("can't pass transition %s on entity %s",trname,entity)