Jim, 1) I define a Database class, which is where I get the "db" in db.dataConn 2) My ZODB version is ZODB3-3.10.3 3) The storage is FileStorage
thanks, tom THE CLASS DEFINITiON ## ## database class ## class Database: def open( self ): self.tm = transaction print "opening dbmaker.fs" storage = FileStorage('zodb/dbmaker.fs') db = DB(storage) connection = db.open() self.dbRoot = connection.root() print "opening accounts.fs" storage = FileStorage('zodb/accounts.fs') db = DB(storage) connection = db.open() self.accountsConn = connection.root() print "opening databasehash.fs" storage = FileStorage('zodb/databasehash.fs') db = DB(storage) connection = db.open() self.databaseHashConn = connection.root() print "opening info.fs" storage = FileStorage('zodb/info.fs') db = DB(storage) connection = db.open() self.infoConn = connection.root() print "opening urlnames.fs" storage = FileStorage('zodb/urlnames.fs') db = DB(storage) connection = db.open() self.urlNamesConn = connection.root() print "opening urldata.fs" storage = FileStorage('zodb/urldata.fs') db = DB(storage) connection = db.open() self.urlDataConn = connection.root() print "opening basefields.fs" storage = FileStorage('zodb/basefields.fs') db = DB(storage) connection = db.open() self.baseFieldsConn = connection.root() print "opening datamodel.fs" storage = FileStorage('zodb/datamodel.fs') db = DB(storage) connection = db.open() self.dataModelConn = connection.root() print "opening state.fs" storage = FileStorage('zodb/state.fs') db = DB(storage) connection = db.open() self.stateConn = connection.root() print "opening layouts.fs" storage = FileStorage('zodb/layouts.fs') db = DB(storage) connection = db.open() self.layoutsConn = connection.root() print "opening exportlayouts.fs" storage = FileStorage('zodb/exportlayouts.fs') db = DB(storage) connection = db.open() self.exportLayoutsConn = connection.root() print "opening itemlists.fs" storage = FileStorage('zodb/itemlists.fs') db = DB(storage) connection = db.open() self.itemListsConn = connection.root() print "opening data.fs" storage = FileStorage('zodb/data.fs') db = DB(storage) connection = db.open() self.dataConn = connection.root() print "opening audit.fs" storage = FileStorage('zodb/audit.fs') db = DB(storage) connection = db.open() self.auditConn = connection.root() print "opening sessions.fs" storage = FileStorage('zodb/sessions.fs') db = DB(storage) connection = db.open() self.sessionsConn = connection.root() print "opening previews.fs" storage = FileStorage('zodb/previews.fs') db = DB(storage) connection = db.open() self.previewsConn = connection.root() INSTANTIATE THE CLASS db = Database() db.open() Jim Fulton wrote: > > On Tue, Dec 27, 2011 at 9:36 PM, tsmiller <tsmil...@gnixterhouse.com> > wrote: >> >> I have a problem that occurs sporadically, and I do not have a clue why >> it >> happens. When I restart my cherrypy python server using ZODB3 I cannot >> access records that were previously written to the database. The ZODB3 >> database works fine for a long time (weeks) and then it seems that >> something >> internal happens to the ZODB3 and the saved changes start screwing up. >> The >> data exists because I can iterate through it and print out the records, >> but >> if I try to access the record directly via the key - then I get a >> KeyError. >> >> Please see the code below and its output. My keys are all character and >> in >> this case, all of my records with an item id greater than 6198 exist in >> the >> database, but I cannot access them. Can someone put me on a path to >> enlightenment! >> >> thanks, >> >> tom >> >> base = db.dataConn["1292289873"]["books"]["1292289873"] > > What is db? > > What version of ZODB are you using? > > What Storage? > > Jim > > -- > Jim Fulton > http://www.linkedin.com/in/jimfulton > _______________________________________________ > For more information about ZODB, see http://zodb.org/ > > ZODB-Dev mailing list - ZODB-Dev@zope.org > https://mail.zope.org/mailman/listinfo/zodb-dev > > -- View this message in context: http://old.nabble.com/Can-iterate-thru-records---but-cannot-access-same-record-directly-by-key-tp33044095p33046794.html Sent from the Zope - ZODB-Dev mailing list archive at Nabble.com. _______________________________________________ For more information about ZODB, see http://zodb.org/ ZODB-Dev mailing list - ZODB-Dev@zope.org https://mail.zope.org/mailman/listinfo/zodb-dev