121 

   121 

   122     def reset_connection(self, source, cnx):

   122     def reset_connection(self, source, cnx):

   123         self.source_cnxs[source.uri] = (source, cnx)

   123         self.source_cnxs[source.uri] = (source, cnx)

   124         self._cursors.pop(source.uri, None)

   124         self._cursors.pop(source.uri, None)

   125 

   125 

   126 from cubicweb.server.hook import (Operation, LateOperation, SingleOperation,

   127 from cubicweb.server.hook import (Operation, LateOperation, SingleOperation,

   127                                   SingleLastOperation)

   128                                   SingleLastOperation)

   128 from logilab.common.deprecation import class_moved, class_renamed

   129 from logilab.common.deprecation import class_moved, class_renamed

   129 Operation = class_moved(Operation)

   130 Operation = class_moved(Operation)

   130 PreCommitOperation = class_renamed('PreCommitOperation', Operation)

   131 PreCommitOperation = class_renamed('PreCommitOperation', Operation)