Mercurial > p > roundup > code
diff roundup/backends/back_bsddb.py @ 1567:fc8998ce6274
fixed missing (pre-commit) journal entries in *dbm backends [SF#679217]
| author | Richard Jones <richard@users.sourceforge.net> |
|---|---|
| date | Wed, 26 Mar 2003 11:19:28 +0000 |
| parents | c7119e74fcf8 |
| children | 8a908bbad1ef |
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--- a/roundup/backends/back_bsddb.py Wed Mar 26 11:02:28 2003 +0000 +++ b/roundup/backends/back_bsddb.py Wed Mar 26 11:19:28 2003 +0000 @@ -15,7 +15,7 @@ # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE, # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. # -#$Id: back_bsddb.py,v 1.24 2002-09-13 08:20:11 richard Exp $ +#$Id: back_bsddb.py,v 1.25 2003-03-26 11:19:28 richard Exp $ ''' This module defines a backend that saves the hyperdatabase in BSDDB. ''' @@ -75,6 +75,27 @@ def getjournal(self, classname, nodeid): ''' get the journal for id ''' + if __debug__: + print >>hyperdb.DEBUG, 'getjournal', (self, classname, nodeid) + + # our journal result + res = [] + + # add any journal entries for transactions not committed to the + # database + for method, args in self.transactions: + if method != self.doSaveJournal: + continue + (cache_classname, cache_nodeid, cache_action, cache_params, + cache_creator, cache_creation) = args + if cache_classname == classname and cache_nodeid == nodeid: + if not cache_creator: + cache_creator = self.curuserid + if not cache_creation: + cache_creation = date.Date() + res.append((cache_nodeid, cache_creation, cache_creator, + cache_action, cache_params)) + # attempt to open the journal - in some rare cases, the journal may # not exist try: @@ -85,14 +106,18 @@ raise IndexError, 'no such %s %s'%(classname, nodeid) # more handling of bad journals if not db.has_key(nodeid): + if res: + # we have some unsaved journal entries, be happy! + return res raise IndexError, 'no such %s %s'%(classname, nodeid) journal = marshal.loads(db[nodeid]) - res = [] + db.close() + + # add all the saved journal entries for this node for entry in journal: (nodeid, date_stamp, user, action, params) = entry date_obj = date.Date(date_stamp) res.append((nodeid, date_obj, user, action, params)) - db.close() return res def getCachedJournalDB(self, classname):
